NMFC / New Mountain Finance Corporation - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

New Mountain Finance Corporation
US ˙ NasdaqGS ˙ US6475511001

Mga Batayang Estadistika
LEI 549300L1MPTT1H7SES77
CIK 1496099
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to New Mountain Finance Corporation
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
August 4, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 4, 2025 New Mountain Finan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 4, 2025 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

August 4, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended June 30, 2025 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of prin

August 4, 2025 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended June 30, 2025 Reports Second Quarter Net Investment Income of $0.32 per Share and Declares a Third Quarter Distribution of $0.32 per Share

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended June 30, 2025 Reports Second Quarter Net Investment Income of $0.

August 4, 2025 EX-10.1

Fourteenth Amended and Restated Loan and Security Agreement, dated as of July 17, 2025, by and among New Mountain Finance Corporation, as the collateral manager, New Mountain Finance Holdings, L.L.C., as the

wells-newmountainnmfcxfo EXECUTION VERSION USActive 62121348.4 FOURTEENTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”), dated as of July 17, 2025 (the “Amendment Date”), among NEW MOUNTAIN FINANCE HOLDINGS, L.L.C., a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”) and WELLS FARGO BANK, NATIONAL

May 20, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 16, 2025 New Mountain Finance

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 16, 2025 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or org

May 5, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended March 31, 2025 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of pri

May 5, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 5, 2025 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or orga

May 5, 2025 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended March 31, 2025 Reports First Quarter Net Investment Income of $0.32 per Share and Declares a Second Quarter Distribution of $0.32 per Share

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended March 31, 2025 Reports First Quarter Net Investment Income of $0.

May 5, 2025 EX-10.1

Thirteenth Amended and Restated Loan and Security Agreement, dated as of March 28, 2025, by and among New Mountain Finance Corporation, as the collateral manager, New Mountain Finance Holdings, L.L.C., as the borrower, Wells Fargo Bank, National Association, as the administrative agent, the lenders party thereto and Wells Fargo Bank, National Association, as the collateral custodian*

EXECUTION VERSION USActive 61491677.3 THIRTEENTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”), dated as of March 28, 2025 (the “Amendment Date”), among NEW MOUNTAIN FINANCE HOLDINGS, L.L.C., a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”) and WELLS FARGO BANK, NATIONAL ASSOCIATION, as the admi

April 3, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A   Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐

April 3, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A   Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as permitted by Ru

April 2, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 28, 2025 New Mountain Finan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 28, 2025 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

April 1, 2025 CORRESP

[Eversheds Sutherland (US) LLP Letterhead]

[Eversheds Sutherland (US) LLP Letterhead] April 1, 2025 Via EDGAR Chad Eskildsen Division of Investment Management, Disclosure Review and Accounting Office U.

February 26, 2025 EX-4.5

Description of Securities*

Exhibit 4.5 DESCRIPTION OF SECURITIES The following is a brief description of the securities of New Mountain Finance Corporation (the “Company,” “we,” “our” or “us”), registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). This description of our securities does not purport to be complete and is subject to and qualified in its entirety by referenc

February 26, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K _________________________________________________________________________________ ý Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2024 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, a

February 26, 2025 EX-FILING FEES

Filing Fee Table

Calculation of Filing Fee Table Schedule TO (Form Type) New Mountain Finance Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Transaction Valuation Transaction Valuation Fee rate Amount of Filing Fee Fees to Be Paid $0.

February 26, 2025 EX-10.84

Fourth Amendment to Loan and Security Agreement, dated as of December 20, 2024, by and among New Mountain Finance Corporation, as the collateral manager, NMFC Senior Loan Program IV LLC as the borrower, NMFC Senior Loan Program I LLC and NMFC Senior Loan Program II as guarantor subsidiaries, Wells Fargo Bank,National Association, as the administrative agent, the lender party thereto and Wells Fargo Bank, National Association, as the collateral custodian*

EXECUTION VERSION USActive 61090450.3 AMENDMENT NO. 4 TO LOAN AND SECURITY AGREEMENT, (this “Amendment”) dated as of December 20, 2024 (the “Amendment Date”), among NMFC SENIOR LOAN PROGRAM IV LLC, a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”), NMFC SENIOR LOAN PROGRAM I LLC and NMFC SENIOR LOAN PROGRAM II

February 26, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 26, 2025 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation o

February 26, 2025 EX-99.1

New Mountain Finance Corporation Announces December 31, 2024 Financial Results Reports Fourth Quarter Net Investment Income of $0.32 per Share and Declares a First Quarter Distribution of $0.32 per Share

New Mountain Finance Corporation Announces December 31, 2024 Financial Results Reports Fourth Quarter Net Investment Income of $0.

February 26, 2025 EX-10.86

Fee Waiver Letter Delivered to New Mountain Finance Corporation by New Mountain Finance Advisers, L.L.C., dated as of

New Mountain Finance Advisers, L.L.C. 1633 Broadway, 48th Floor New York, New York 10019 February 21, 2025 Mr. John R. Kline President and Chief Executive Officer New Mountain Finance Corporation 1633 Broadway, 48th Floor New York, New York 10019 Re: Waiver of Base Management Fee Dear Mr. Kline: Reference is hereby made to the Investment Advisory and Management Agreement by and between New Mountai

February 26, 2025 EX-99.1

Audited Consolidated Financial Statements of NMFC Senior Loan Program III LLC as of December 31, 2024 and 2023, and for the years ended December 31, 2024, 2023 and 2022

Table of Contents NMFC Senior Loan Program III LLC (a Delaware limited liability company) Financial Statements as of December 31, 2024 and December 31, 2023 and for the years ended December 31, 2024, December 31, 2023 and December 31, 2022 and Independent Auditor’s Report Table of Contents TABLE OF CONTENTS PAGE INDEPENDENT AUDITOR’S REPORT 2 FINANCIAL STATEMENTS Statement of Assets, Liabilities a

February 26, 2025 SC TO-I/A

As filed with the Securities and Exchange Commission on February 26, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO Tender Offer Statement under Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of

As filed with the Securities and Exchange Commission on February 26, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 4, 2025 EX-10.1

Amendment No. 2 to the Investment Advisory and Management Agreement by and between New Mountain Finance Corporation and New Mountain Finance Advisers, L.L.C.

AMENDMENT NO. 2 TO THE INVESTMENT ADVISORY AND MANAGEMENT AGREEMENT BETWEEN NEW MOUNTAIN FINANCE CORPORATION AND NEW MOUNTAIN FINANCE ADVISERS, L.L.C. This AMENDMENT NO. 2 (this “Amendment”), dated as of January 29, 2025, is made with respect to the Investment Advisory and Management Agreement, dated as of May 8, 2014 (the “Agreement”), by and between New Mountain Finance Corporation, a Delaware c

February 4, 2025 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 29, 2025 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

January 21, 2025 EX-99.A1I

Cover Letter to Offer to Purchase.

EX-99.A1I 2 exa1-i.htm Exhibit (a)(1)(i) [NMFC Letterhead] Dear Investor, This letter serves to inform you of important details relating to the repurchase offer by New Mountain Finance Corporation (the “Company”), filed with the Securities and Exchange Commission on January 21, 2025, for approximately $260,000,000. This amount represents the value of 100% of the aggregate principal amount of outst

January 21, 2025 EX-99.A1II

Offer to Purchase, dated January 21, 2025.

EX-99.A1II 3 exa1-ii.htm Exhibit (a)(1)(ii) New Mountain Finance Corporation Up to $260,000,000 Aggregate Principal Amount of its Outstanding 7.50% Convertible Notes due 2025 (CUSIP No. 647551 AE0) The Tender Offer (as defined herein) will expire at 5:00 P.M., New York City time, on February 19, 2025, or any other date and time to which the Company (as defined herein) extends the Tender Offer (suc

January 21, 2025 EX-99.A1III

Notice of Withdrawal.

EX-99.A1III 4 exa1-iii.htm Exhibit (a)(1)(iii) NOTICE OF WITHDRAWAL REGARDING NOTES OF NEW MOUNTAIN FINANCE CORPORATION TENDERED PURSUANT TO THE OFFER TO PURCHASE DATED JANUARY 21, 2025 THE WITHDRAWAL RIGHTS WILL EXPIRE AT, AND THIS NOTICE OF WITHDRAWAL MUST BE RECEIVED BY NEW MOUNTAIN FINANCE CORPORATION BEFORE, 5:00 P.M., EASTERN TIME, ON FEBRUARY 19, 2025, UNLESS THE OFFER IS EXTENDED. COMPLETE

January 21, 2025 EX-FILING FEES

Calculation of Filing Fee Table Schedule TO (Form Type) New Mountain Finance Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Transaction Valuation

Calculation of Filing Fee Table Schedule TO (Form Type) New Mountain Finance Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Transaction Valuation Transaction Valuation Fee rate Amount of Filing Fee Fees to Be Paid $262,600,000 0.

January 21, 2025 EX-99.A1IV

Acceptance Letter.

Exhibit (a)(1)(iv) Form of Letter from the Company to Noteholders in Connection with the Company’s Acceptance of Tendered Notes New Mountain Finance Corporation c/o D.

January 21, 2025 SC TO-I

As filed with the Securities and Exchange Commission on January 21, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO Tender Offer Statement under Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1

SC TO-I 1 scheduleto-i.htm SC TO-I As filed with the Securities and Exchange Commission on January 21, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO Tender Offer Statement under Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 New Mountain Finance Corporation (Name of Subject Company (Issuer) and Filing Person (Offeror)) 7.50% Convertib

November 26, 2024 SC 13D/A

NMFC / New Mountain Finance Corporation / KLINSKY STEVEN B - SC 13D/A Activist Investment

SC 13D/A 1 tm2429551d1sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 13)* NEW MOUNTAIN FINANCE CORPORATION (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 647551100 (CUSIP Number) Steven B. Klinsky New Mountain Finance Corporation 1633 Broadway,

November 14, 2024 SC 13G/A

NMFC / New Mountain Finance Corporation / Radcliffe Capital Management, L.P. - SC 13G/A Passive Investment

SC 13G/A 1 tm2427914d2sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G* (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. 3)* New Mountain Finance Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title

November 14, 2024 SC 13G/A

NMFC.Z / New Mountain Finance Corporation - Corporate Bond/Note / Radcliffe Capital Management, L.P. - SC 13G/A Passive Investment

SC 13G/A 1 tm2427914d1sc13g.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G* (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. 1)* New Mountain Finance Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title o

October 30, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 30, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

October 30, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended September 30, 2024 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of

October 30, 2024 EX-10.1

Amendment No.4, dated August 1, 2024, to Equity Distribution Agreement, dated November 3, 2021, between New Mountain Finance Corporation and B. Riley Securities, Inc., Raymond James & Associates, Inc. and Citizens JMP Securities, LLC*

 Filed pursuant to Rule 424(b)(3)  File No. 333-280501 New Mountain Finance Corporation Up to $400,000,000 Common Stock Supplement No. 1, dated August 1, 2024 to Prospectus, dated June 26, 2024 and Prospectus Supplement, dated June 27, 2024 This supplement amends, supplements or modifies certain information contained in the prospectus supplement, dated June 27, 2024 (the “ATM Prospectus Supplement

October 30, 2024 EX-10.2

Second Amended and Restated Senior Secured Revolving Credit Agreement, by and among New Mountain Finance Corporation, as borrower Sumitomo Mitsui Banking Corporation, as administrative agent, sole lead arranger, and sole book runner, and the lenders party thereto*

EXECUTION COPY 770580030 SECOND AMENDED AND RESTATED SENIOR SECURED REVOLVING CREDIT AGREEMENT dated as of September 30, 2024 Among NEW MOUNTAIN FINANCE CORPORATION as Borrower The LENDERS Party Hereto and SUMITOMO MITSUI BANKING CORPORATION, as Administrative Agent $638,500,000 SUMITOMO MITSUI BANKING CORPORATION, DEUTSCHE BANK SECURITIES INC.

October 30, 2024 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended September 30, 2024 Reports Adjusted Net Investment Income1 of $0.34 per Share Declares a Regular Fourth Quarter Distribution of $0.32 per Share and a Supplemental Dist

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended September 30, 2024 Reports Adjusted Net Investment Income1 of $0.

October 30, 2024 EX-10.3

Twelfth Amended and Restated Loan and Security Agreement, dated as of October 11, 2024, by and among New Mountain Finance Corporation, as the collateral manager, New Mountain Finance Holdings, L.L.C., as the borrower, Wells Fargo Bank, National Association, as the administrative agent, the lenders party thereto and Wells Fargo Bank, National Association, as the collateral custodian*

EXECUTION VERSION USActive 60898826.4 TWELFTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”), dated as of October 11, 2024 (the “Amendment Date”), among NEW MOUNTAIN FINANCE HOLDINGS, L.L.C., a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”) and WELLS FARGO BANK, NATIONAL ASSOCIATION, as the admin

October 28, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 23, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

October 28, 2024 EX-99.1

New Mountain Finance Corporation Announces the Extension of its Stock Repurchase Program

Exhibit 99.1 New Mountain Finance Corporation Announces the Extension of its Stock Repurchase Program NEW YORK-(BUSINESS WIRE)—October 28, 2024-New Mountain Finance Corporation (NASDAQ: NMFC) (“NMFC” or “the Company”) today announced that on October 23, 2024, the Company’s board of directors authorized an extension of a previously established stock repurchase program (the “Repurchase Program”). Pu

October 18, 2024 SC 13G/A

NMFC.Z / New Mountain Finance Corporation - Corporate Bond/Note / Radcliffe Capital Management, L.P. - SC 13G/A Passive Investment

SC 13G/A 1 tm2426424d7sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G* (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. 2)* New Mountain Finance Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title

October 16, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 11, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

October 3, 2024 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): September 30, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation

September 26, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): September 23, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation

September 26, 2024 EX-1.1

, by and among the Company, New Mountain Finance Advisers, L.L.C. (formerly known as New Mountain Finance Advisers BDC, L.L.C.), and New Mountain Finance Administration, L.L.C., on the one hand, and SMBC Nikko Securities America, Inc., Deutsche Bank Securities Inc., Goldman Sachs & Co. LLC, and Wells Fargo Securities, LLC,

Exhibit 1.1 New Mountain Finance Corporation 6.200% Notes due 2027 Underwriting Agreement September 23, 2024 SMBC Nikko Securities America, Inc. Deutsche Bank Securities Inc. Goldman Sachs & Co. LLC Wells Fargo Securities, LLC As representatives (“Representatives”) of the several Underwriters named in Schedule I hereto c/o SMBC Nikko Securities America, Inc. 277 Park Avenue New York, New York 1017

September 26, 2024 EX-4.2

Sixth Supplemental Indenture by and between the Company and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association), as trustee.

Exhibit 4.2 SIXTH SUPPLEMENTAL INDENTURE between NEW MOUNTAIN FINANCE CORPORATION and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Dated as of September 26, 2024 SIXTH SUPPLEMENTAL INDENTURE THIS SIXTH SUPPLEMENTAL INDENTURE (this “Sixth Supplemental Indenture”), dated as of September 26, 2024, between New Mountain Finance Corporation, a Delaware corporation (the “Company”), and U.S.

September 24, 2024 EX-FILING FEES

Table 1: Newly Registered and Carry Forward Securities

Calculation of Filing Fee Tables N-2 New Mountain Finance Corp Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Debt 6.

September 24, 2024 424B2

$300,000,000 New Mountain Finance Corporation 6.200% Notes due 2027

Filed Pursuant to Rule 424(b)(2) File No. 333-280501 PROSPECTUS SUPPLEMENT (to Prospectus dated June 26, 2024) $300,000,000 New Mountain Finance Corporation 6.200% Notes due 2027 New Mountain Finance Corporation (“NMFC”, the “Company”, “we”, “us” and “our”) is a Delaware corporation that was originally incorporated on June 29, 2010. We are a closed-end, non-diversified management investment compan

September 23, 2024 424B2

SUBJECT TO COMPLETION, DATED SEPTEMBER 23, 2024

Filed Pursuant to Rule 424(b)(2) File No. 333-280501 The information in this preliminary prospectus supplement is not complete and may be changed. A registration statement relating to these securities has been filed with and declared effective by the Securities and Exchange Commission. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities

September 23, 2024 FWP

New Mountain Finance Corporation 6.200% Notes due 2027 PRICING TERM SHEET September 23, 2024

Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated September 23, 2024 Relating to Preliminary Prospectus Supplement dated September 23, 2024 and Prospectus dated June 26, 2024 Registration No.

August 1, 2024 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 1, 2024 New Mountain Finance Corporation (Exact Name of Registrant as Specified in Charter) Delaware 814-00832 27-2978010 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.

August 1, 2024 424B3

New Mountain Finance Corporation Up to $400,000,000 Common Stock Supplement No. 1, dated August 1, 2024 to Prospectus, dated June 26, 2024 and Prospectus Supplement, dated June 27, 2024

 Filed pursuant to Rule 424(b)(3)  File No. 333-280501 New Mountain Finance Corporation Up to $400,000,000 Common Stock Supplement No. 1, dated August 1, 2024 to Prospectus, dated June 26, 2024 and Prospectus Supplement, dated June 27, 2024 This supplement amends, supplements or modifies certain information contained in the prospectus supplement, dated June 27, 2024 (the “ATM Prospectus Supplement

July 31, 2024 EX-10.4

Amendment No. 11 to the Loan and Security Agreement, dated as of July 29, 2024, by and among New Mountain Finance Corporation, as the collateral manager, New Mountain Finance Holdings, L.L.C., as the borrower, Wells Fargo Bank, National Association, as the administrative agent, the lenders party thereto and Wells Fargo Bank, National Association, as the collateral custodian*

EXECUTION VERSION USActive 60690612.4 ELEVENTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”), dated as of July 29, 2024 (the “Amendment Date”), among NEW MOUNTAIN FINANCE HOLDINGS, L.L.C., a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”) and WELLS FARGO BANK, NATIONAL ASSOCIATION, as the adminis

July 31, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 31, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or or

July 31, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended June 30, 2024 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of prin

July 31, 2024 EX-10.3

Amendment No. 7 to the Credit and Security Agreement, dated as of July 3, 2024, by and among NMFC Senior Loan Program III LLC, as borrower, New Mountain Finance Corporation, as collateral manager, the lenders parties thereto, and Citibank, N.A. as lender and administrative agent*

EXECUTION VERSION USActive 60565938.3 1 AMENDMENT NO. 7 TO CREDIT AND SECURITY AGREEMENT, dated as of July 3, 2024 (this “Amendment”), among NMFC Senior Loan Program III LLC, as borrower (the “Borrower”), New Mountain Finance Corporation, as collateral manager (the “Collateral Manager”), Citibank, N.A., as lender (the “Lender”) and Citibank, N.A., as administrative agent (the “Administrative Agent

July 31, 2024 EX-10.1

Amendment No. 2 to the Amended and Restated Senior Secured Revolving Credit Agreement, dated as of June 5, 2024, among New Mountain Finance Corporation, as borrower, the lenders party thereto, and Goldman Sachs Bank USA, as administrative agent and syndication agent

Execution Version #4856-3764-7807v2 AMENDMENT NO. 2 THIS AMENDMENT NO. 2 (this “Amendment”), dated as of June 5, 2024, is entered into among NEW MOUNTAIN FINANCE CORPORATION (the “Borrower”), the Multicurrency Lenders party hereto and GOLDMAN SACHS BANK USA, in its capacity as Administrative Agent (the “Agent”) under the Credit Agreement referred to below. RECITALS WHEREAS, the Borrower, the Multi

July 31, 2024 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended June 30, 2024 Reports Net Investment Income of $0.36 per Share Declares a Regular Third Quarter Distribution of $0.32 per Share and a Supplemental Distribution of $0.0

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended June 30, 2024 Reports Net Investment Income of $0.

July 9, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 3, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or org

June 27, 2024 EX-10.1

Amendment No.3, dated June 27, 2024, to Equity Distribution Agreement, dated November 3, 2021, between New Mountain Finance Corporation and B. Riley Securities, Inc. and Raymond James & Associates, Inc.

Exhibit 10.1 New Mountain Finance Corporation AMENDMENT NO. 3 TO EQUITY DISTRIBUTION AGREEMENT June 27, 2024 B. Riley Securities, Inc. 299 Park Avenue, 21st Floor New York, New York 10171 Raymond James & Associates, Inc. 880 Carillon Parkway St. Petersburg, Florida 33716 Ladies and Gentlemen: This Amendment No. 3, dated June 27, 2024 (the “Amendment”) to the Equity Distribution Agreement, dated No

June 27, 2024 EX-FILING FEES

Calculation of Filing Fee Table Rule 424(b)(2) (Form Type) New Mountain Finance Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Table Rule 424(b)(2) (Form Type) New Mountain Finance Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Being Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Fees to be Paid Equity Common Stock, $0.

June 27, 2024 424B2

New Mountain Finance Corporation Up to $400,000,000 Common Stock

Filed Pursuant to Rule 424(b)(2) File No. 333-280501 PROSPECTUS SUPPLEMENT (to Prospectus dated June 26, 2024) New Mountain Finance Corporation Up to $400,000,000 Common Stock New Mountain Finance Corporation (“NMFC”, the “Company”, “we”, “us” and “our”) is a Delaware corporation that was originally incorporated on June 29, 2010. We are a closed-end, non-diversified management investment company t

June 27, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 27, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or or

June 26, 2024 N-2ASR

As filed with the Securities and Exchange Commission on June 26, 2024

As filed with the Securities and Exchange Commission on June 26, 2024 Securities Act File No.

June 26, 2024 EX-99.(N)(2)

Awareness Letter of Deloitte & Touche LLP*

Exhibit (n)(2) June 26, 2024 The Board of Directors and Stockholders of New Mountain Finance Corporation 1633 Broadway, 48th Floor New York, NY, 10019 We are aware that our report dated May 1, 2024, on our review of interim financial information of New Mountain Finance Corporation appearing in New Mountain Finance Corporation’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2024, is incorporated by reference in this Registration Statement.

June 26, 2024 EX-99.(N)(1)

Consent of Deloitte & Touche LLP*

Exhibit (n)(1) CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in this Registration Statement on Form N-2 of our reports dated February 26, 2024, relating to the consolidated financial statements of New Mountain Finance Corporation and the effectiveness of New Mountain Finance Corporation’s internal control over financial reporting, appearing in the Annual Report on Form 10-K of New Mountain Finance Corporation for the year ended December 31, 2023.

June 26, 2024 EX-99.(D)(2)

Statement of Eligibility of Trustee on Form T-1*

Exhibit (d)(2) SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE Check if an Application to Determine Eligibility of a Trustee Pursuant to Section 305(b)(2) ☐ U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (Exact name of Trustee as specified in its charter) 91-1821036 I.R.S.

June 26, 2024 EX-FILING FEES

Calculation of Filing Fee Table*

Exhibit (s) Calculation of Filing Fee Table N-2 (Form Type) New Mountain Finance Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Being Registered Proposed Maximum Offering Price Per Unit Proposed Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Fees to be Paid Equity Common Stock, $0.

June 26, 2024 EX-99.(L)

Opinion and Consent of Eversheds Sutherland (US) LLP*

Exhibit (l) Eversheds Sutherland (US) LLP June 26, 2024 New Mountain Finance Corporation 1633 Broadway, 48th Floor New York, New York 10019 Re: New Mountain Finance Corporation Registration Statement on Form N-2 Ladies and Gentlemen: We have acted as counsel to New Mountain Finance Corporation, a Delaware corporation (the “Company”), in connection with the preparation and filing by the Company wit

June 11, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 5, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or org

May 16, 2024 8-K

Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 10, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or org

May 1, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended March 31, 2024 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of pri

May 1, 2024 EX-10.1

Third Amendment to Loan and Security Agreement, dated as of March 27, 2024, by and among New Mountain Finance Corporation, as the collateral manager, NMFC Senior Loan Program IV LLC as the borrower, NMFC Senior Loan Program I LLC and NMFC Senior Loan Program II as guarantor subsidiaries, Wells Fargo Bank, National Association, as the administrative agent, the lender party thereto and Wells Fargo Bank, National Association, as the collateral custodian

EXECUTION VERSION USActive 60301728.3 AMENDMENT NO. 3 TO LOAN AND SECURITY AGREEMENT, (this “Amendment”) dated as of March 27, 2024 (the “Amendment Date”), among NMFC SENIOR LOAN PROGRAM IV LLC, a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”), NMFC SENIOR LOAN PROGRAM I LLC and NMFC SENIOR LOAN PROGRAM II LL

May 1, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 1, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or orga

May 1, 2024 EX-10.2

Tenth Amended and Restated Loan and Security Agreement, dated as of April 10, 2024, by and among New Mountain Finance Corporation, as the collateral manager, New Mountain Finance Holdings, L.L.C., as the borrower, Wells Fargo Bank, National Association, as the administrative agent, the lenders party thereto and Wells Fargo Bank, National Association, as the collateral custodian

EXECUTION VERSION USActive 60377066.4 TENTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”), dated as of April 10, 2024 (the “Amendment Date”), among NEW MOUNTAIN FINANCE HOLDINGS, L.L.C., a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”), WELLS FARGO BANK, NATIONAL ASSOCIATION, as the administrati

May 1, 2024 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended March 31, 2024 Reports Net Investment Income of $0.36 per Share Declares a Regular Second Quarter Distribution of $0.32 per Share and a Supplemental Distribution of $0

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended March 31, 2024 Reports Net Investment Income of $0.

April 15, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 10, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

March 26, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A   Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as permitted by

March 26, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A   Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐

February 26, 2024 EX-19.1

Insider Trading Policies and Procedures

242 Appendix H Statement of Policy on Insider Trading 243 STATEMENT OF POLICY ON INSIDER TRADING Introduction It is illegal for any person, either personally or on behalf of others, to trade in securities on the basis of material, non-public information.

February 26, 2024 EX-10.65

Amendment No. 2, dated August 23, 2023 to Equity Distribution Agreement, dated November 3, 2021, between New Mountain Finance Corporation and B. Riley Securities, Inc. and Raymond James & Associates Inc.

New Mountain Finance Corporation AMENDMENT NO. 2 TO EQUITY DISTRIBUTION AGREEMENT August 23, 2023 B. Riley Securities, Inc. 200 Vesey Street 25th Floor New York, New York 10281 Raymond James & Associates, Inc. 880 Carillon Parkway St. Petersburg, Florida 33716 Ladies and Gentlemen: This Amendment No. 2, dated August 23, 2023 (the “Amendment”) to the Equity Distribution Agreement, dated November 3,

February 26, 2024 EX-97.1

Policy Relating to Recovery of Erroneously Awarded Compensation

1 NEW MOUNTAIN FINANCE CORPORATION DODD-FRANK COMPENSATION RECOUPMENT POLICY The Board of Directors of New Mountain Finance Corporation has adopted the following Dodd- Frank Compensation Recoupment Policy effective as of October 2, 2023.

February 26, 2024 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter and Year Ended December 31, 2023 Reports Net Investment Income of $0.40 per Share Declares a First Quarter Regular Distribution of $0.32 per Share and a Supplemental Distrib

New Mountain Finance Corporation Announces Financial Results for the Quarter and Year Ended December 31, 2023 Reports Net Investment Income of $0.

February 26, 2024 EX-10.74

Second Amendment to Loan and Security Agreement, dated as of February 14, 2024, by and among New Mountain Finance Corporation, as the collateral manager, NMFC Senior Loan Program IV LLC as the borrower, NMFC Senior Loan Program I LLC and NMFC Senior Loan Program II as guarantor subsidiaries, Wells Fargo Bank,National Association, as the administrative agent, the lender party thereto and Wells Fargo Bank, National Association, as the collateral custodian

EXECUTION VERSION USActive 60118842.3 AMENDMENT NO. 2 TO LOAN AND SECURITY AGREEMENT, (this “Amendment”) dated as of February 14, 2024 (the “Amendment Date”), among NMFC SENIOR LOAN PROGRAM IV LLC, a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”), NMFC SENIOR LOAN PROGRAM I LLC and NMFC SENIOR LOAN PROGRAM II

February 26, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 26, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation o

February 26, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K _________________________________________________________________________________ ý Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2023 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, a

February 26, 2024 EX-10.73

Ninth Amended and Restated Loan and Security Agreement, dated as of February 2, 2024, by and among New Mountain Finance Corporation, as the collateral manager, New Mountain Finance Holdings, L.L.C., as the borrower, Wells Fargo Bank, National Association, as the administrative agent, the lenders party thereto and Wells Fargo Bank, National Association, as the collateral custodian

EXECUTION VERSION USActive 60232557.2 NINTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”), dated as of February 2, 2024 (the “Amendment Date”), among NEW MOUNTAIN FINANCE HOLDINGS, L.L.C., a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”), WELLS FARGO BANK, NATIONAL ASSOCIATION, as the administra

February 26, 2024 EX-4.5

Exhibit 4.5

Exhibit 4.5 DESCRIPTION OF SECURITIES The following is a brief description of the securities of New Mountain Finance Corporation (the “Company,” “we,” “our” or “us”), registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). This description of our securities does not purport to be complete and is subject to and qualified in its entirety by referenc

February 8, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 2, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

February 1, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 1, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

February 1, 2024 EX-4.2

Fifth Supplemental Indenture, dated as of February 1, 2024, relating to the 6.875% Notes due 2029, by and between New Mountain Finance Corporation and U.S. Bank Trust Company, National Association, as trustee(56)

Exhibit 4.2 FIFTH SUPPLEMENTAL INDENTURE between NEW MOUNTAIN FINANCE CORPORATION and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Dated as of February 1, 2024 FIFTH SUPPLEMENTAL INDENTURE THIS FIFTH SUPPLEMENTAL INDENTURE (this “Fifth Supplemental Indenture”), dated as of February 1, 2024, between New Mountain Finance Corporation, a Delaware corporation (the “Company”), and U.S. Bank

January 26, 2024 EX-1.1

, by and among the Company, New Mountain Finance Advisers BDC, L.L.C., and New Mountain Finance Administration, L.L.C., on one hand, and BofA Securities, Inc.,

Exhibit 1.1 New Mountain Finance Corporation 6.875% Notes due 2029 Underwriting Agreement January 25, 2024 BofA Securities, Inc. Deutsche Bank Securities Inc. SMBC Nikko Securities America, Inc. Wells Fargo Securities, LLC As representatives (“Representatives”) of the several Underwriters named in Schedule I hereto c/o BofA Securities, Inc. One Bryant Park New York, New York 10036 c/o Deutsche Ban

January 26, 2024 424B2

$300,000,000 New Mountain Finance Corporation 6.875% Notes due 2029

Filed Pursuant to Rule 424(b)(2) File No. 333-272060 PROSPECTUS SUPPLEMENT (to Prospectus dated May 18, 2023) $300,000,000 New Mountain Finance Corporation 6.875% Notes due 2029 New Mountain Finance Corporation (“NMFC”, the “Company”, “we”, “us” and “our”) is a Delaware corporation that was originally incorporated on June 29, 2010. We are a closed-end, non-diversified management investment company

January 26, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 25, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

January 25, 2024 424B2

SUBJECT TO COMPLETION, DATED JANUARY 25, 2024

Filed Pursuant to Rule 424(b)(2) File No. 333-272060 The information in this preliminary prospectus supplement is not complete and may be changed. A registration statement relating to these securities has been filed with and declared effective by the Securities and Exchange Commission. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities

January 25, 2024 FWP

New Mountain Finance Corporation 6.875% Notes due 2029 PRICING TERM SHEET January 25, 2024

Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated January 25, 2024 Relating to Preliminary Prospectus Supplement dated January 25, 2024 and Prospectus dated May 18, 2023 Registration No.

January 18, 2024 EX-99.1

New Mountain Finance Corporation Announces Preliminary Estimates of Fourth Quarter 2023 Operating Results

Exhibit 99.1 New Mountain Finance Corporation Announces Preliminary Estimates of Fourth Quarter 2023 Operating Results NEW YORK-(BUSINESS WIRE)—January 18, 2024-New Mountain Finance Corporation (NASDAQ: NMFC) (“NMFC”, “the Company”, “we” or “our”) today announced its preliminary estimates of its financial condition and results of operations as of and for the three months ended December 31, 2023, w

January 18, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 18, 2024 New Mountain Fin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 18, 2024 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

December 13, 2023 EX-99.1

New Mountain Finance Corporation Declares a Special Distribution and Announces the Extension of its Stock Repurchase Program

Exhibit 99.1 New Mountain Finance Corporation Declares a Special Distribution and Announces the Extension of its Stock Repurchase Program NEW YORK-(BUSINESS WIRE)—December 13, 2023-New Mountain Finance Corporation (NASDAQ: NMFC) (“NMFC” or “the Company”) today announced that on December 8, 2023, its board of directors declared a special distribution of the Company’s excess undistributed taxable in

December 13, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): December 8, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

November 22, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 20, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation o

November 22, 2023 EX-99.1

New Mountain Finance Corporation Appoints Kris Corbett as Chief Financial Officer

Exhibit 99.1 New Mountain Finance Corporation Appoints Kris Corbett as Chief Financial Officer NEW YORK, NY, November 22, 2023 – New Mountain Finance Corporation (NASDAQ: NMFC) (“New Mountain”), the publicly traded credit BDC arm of New Mountain Capital, today announced the appointment of Kris Corbett as Chief Financial Officer, effective November 27, 2023. “We are pleased to welcome Kris Corbett

November 13, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 13, 2023 New Mountain Fi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 13, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation o

November 13, 2023 EX-4.2

Fourth Supplemental Indenture, dated as of November 13, 2023, relating to the 8.250% Notes due 2028, by and between New Mountain Finance Corporation and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association), as trustee(55)

Exhibit 4.2 FOURTH SUPPLEMENTAL INDENTURE between NEW MOUNTAIN FINANCE CORPORATION and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Dated as of November 13, 2023 THIS FOURTH SUPPLEMENTAL INDENTURE (this “Fourth Supplemental Indenture”), dated as of November 13, 2023, is between NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Company”), and U.S. Bank Trust Company, Natio

November 13, 2023 8-A12B

As filed with the Securities and Exchange Commission on November 13, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A For Registration of Certain Classes of Securities Pursuant to Section 12(b) or (g) of the Secur

As filed with the Securities and Exchange Commission on November 13, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 7, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 6, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

November 7, 2023 EX-1.1

, 2023, by and among the Company, New Mountain Finance Advisers BDC, L.L.C., New Mountain Finance Administration, L.L.C., Wells Fargo Securities, LLC, BofA Securities, Inc., Morgan Stanley & Co. LLC, and UBS Securities LLC, as representatives of the several underwriters named in Schedule I thereto.

Exhibit 1.1 New Mountain Finance Corporation 8.250% Notes due 2028 Underwriting Agreement November 6, 2023 Wells Fargo Securities, LLC BofA Securities, Inc. Morgan Stanley & Co. LLC UBS Securities LLC As representatives (“Representatives”) of the several Underwriters named in Schedule I hereto c/o Wells Fargo Securities, LLC 550 South Tryon Street 5th Floor Charlotte, North Carolina 28202 c/o BofA

November 7, 2023 424B2

New Mountain Finance Corporation 8.250% Notes due 2028

Filed Pursuant to Rule 424(b)(2) File No. 333-272060 PROSPECTUS SUPPLEMENT (to Prospectus dated May 18, 2023) New Mountain Finance Corporation $115,000,000 8.250% Notes due 2028 New Mountain Finance Corporation (“NMFC”, the “Company”, “we”, “us” and “our”) is a Delaware corporation that was originally incorporated on June 29, 2010. We are a closed-end, non-diversified management investment company

November 6, 2023 424B2

SUBJECT TO COMPLETION, DATED NOVEMBER 6, 2023

Filed Pursuant to Rule 424(b)(2) File No. 333-272060 The information in this preliminary prospectus supplement is not complete and may be changed. A registration statement relating to these securities has been filed with and declared effective by the Securities and Exchange Commission. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell and are not solic

November 6, 2023 FWP

NEW MOUNTAIN FINANCE CORPORATION 8.250% Notes Due 2028 Pricing Term Sheet November 6, 2023

Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated November 6, 2023 Relating to Preliminary Prospectus Supplement dated November 6, 2023 and Prospectus dated May 18, 2023 Registration No.

November 2, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 2, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

November 2, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended September 30, 2023 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of

November 2, 2023 EX-10.3

Amendment No. 8 to the Loan Financing and Servicing Agreement, dated as of December 14, 2018, by and among New Mountain Finance Corporation, as the equityholder, New Mountain Finance DB, L.L.C. as the borrower, Deutsche Bank AG, New York Branch as the facility agent, Lender and other agent from time to time party thereto and U.S. Bank National Association, as collateral agent and collateral custodian

EXECUTION VERSION 1 USActive 60014327.3 AMENDMENT NO. 8 TO LOAN FINANCING AND SERVICING AGREEMENT (this “Amendment), dated as of October 31, 2023 (the “Eighth Amendment Effective Date”), among New Mountain Finance DB, L.L.C., as borrower (the “Borrower”), Deutsche Bank AG, New York Branch (“DBNY”), as facility agent (in such capacity, the “Facility Agent”), New Mountain Finance Corporation, as equ

November 2, 2023 EX-10.4

Second Amended and Restated Uncommitted Revolving Loan Agreement, by and between New Mountain Finance Corporation, as borrower, and NMF Investments III, L.L.C.. as Lender

Execution Copy DOC ID - 45183065.3 SECOND AMENDED AND RESTATED UNCOMMITTED REVOLVING LOAN AGREEMENT Dated as of October 31, 2023 New Mountain Finance Corporation, a Delaware corporation (the “Borrower”), and NMF Investments III, L.L.C., a Delaware limited liability company (the “Lender”) hereby agree as follows (with capitalized terms not otherwise defined herein having the meanings ascribed to th

November 2, 2023 EX-10.2

Form of Eighth Amendment to Loan and Security Agreement, dated as of October 26, 2023, by and among New Mountain Finance Corporation, as the collateral manager, New Mountain Finance Holdings, L.L.C., as the borrower, Wells Fargo Bank, National Association, as the administrative agent, the lenders party thereto and Wells Fargo Bank, National Association, as the collateral custodian

EXECUTION VERSION USActive 59965948.5 EIGHTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”), dated as of October 26, 2023 (the “Amendment Date”), among NEW MOUNTAIN FINANCE HOLDINGS, L.L.C., a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”), WELLS FARGO BANK, NATIONAL ASSOCIATION, as the administr

November 2, 2023 EX-99.1

New Mountain Finance Corporation Announces Third Quarter Financial Results Reports Net Investment Income of $0.40 per share Declares a Regular Fourth Quarter Distribution of $0.32 per Share and a Supplemental Distribution of $0.04 per Share

New Mountain Finance Corporation Announces Third Quarter Financial Results Reports Net Investment Income of $0.

October 30, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 26, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

August 23, 2023 FWP

Investor Fact Sheet Q2 2023 Defensive, Income-Focused Growth. New Mountain Finance Corporation (Nasdaq: NMFC) is a leading business development company (BDC) that provides direct lending solutions to growing businesses in defensive industries that of

Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated August 23, 2023 Relating to Registration Statement No.

August 9, 2023 EX-10.1

Fee Waiver Letter Delivered to New Mountain Finance Corporation by New Mountain Finance Advisers BDC, L.L.C., dated as of August 7, 2023

Exhibit 10.1 New Mountain Finance Advisers BDC, L.L.C. 1633 Broadway, 48th Floor New York, New York 10019 August 7, 2023 Mr. John R. Kline President and Chief Executive Officer New Mountain Finance Corporation 1633 Broadway, 48th Floor New York, New York 10019 Re: Waiver of Base Management Fee Dear Mr. Kline: The purpose of this letter is to extend the term of the certain fee waiver letter agreeme

August 9, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 7, 2023 New Mountain Finan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 7, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

August 2, 2023 EX-10.4

Amendment No. 1 to the Amended and Restated Senior Secured Revolving Credit Agreement, dated as of June 29, 2023, among New Mountain Finance Corporation, as borrower, the lenders party thereto, and Goldman Sachs Bank USA, as administrative agent and syndication agent

AMENDMENT NO. 1 THIS AMENDMENT NO. 1 (this “Amendment”), dated as of June 29, 2023, is entered into among NEW MOUNTAIN FINANCE CORPORATION (the “Borrower”), the Lenders party hereto and GOLDMAN SACHS BANK USA, in its capacity as Administrative Agent (the “Agent”) under the Credit Agreement referred to below. RECITALS WHEREAS, the Borrower, the Lenders, the Agent are party to that certain Amended a

August 2, 2023 EX-10.3

Amendment No. 7 to Loan Financing and Servicing Agreement, dated as of June 29, 2023, by and among New Mountain Finance Corporation, as the equityholder, New Mountain Finance DB, L.L.C., as the borrower, U.S. Bank Trust Company, National Association, as the collateral agent, U.S. Bank National Association, as the collateral custodian, and Deutsche Bank AG, New York Branch, as the facility agent, an agent and a lender, and the other agents and lenders party thereto

AMENDMENT NO. 7 TO LOAN FINANCING AND SERVICING AGREEMENT AND OMNIBUS AMENDMENT TO TRANSACTION DOCUMENTS (this “Amendment), dated as of June 29, 2023 (the “Seventh Amendment Effective Date”), among New Mountain Finance DB, L.L.C., as borrower (the “Borrower”), Deutsche Bank AG, New York Branch (“DBNY”), as facility agent (in such capacity, the “Facility Agent”), New Mountain Finance Corporation, a

August 2, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 2, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

August 2, 2023 EX-99.1

New Mountain Finance Corporation Announces Second Quarter Financial Results Reports Net Investment Income of $0.39 per share and stable Net Asset Value Declares a Regular Third Quarter Distribution of $0.32 per Share and a Supplemental Distribution o

New Mountain Finance Corporation Announces Second Quarter Financial Results Reports Net Investment Income of $0.

August 2, 2023 EX-10.2

Amendment No. 6 to the Credit and Security Agreement, dated as of June 23, 2023, among NMFC Senior Loan Program III LLC, as borrower, New Mountain Finance Corporation, as collateral manager, and Citibank, N.A., as lender and administrative agent

EXECUTION VERSION AMENDMENT NO. 6 TO CREDIT AND SECURITY AGREEMENT, dated as of June 23, 2023 (this “Amendment”), among NMFC Senior Loan Program III LLC, as borrower (the “Borrower”), New Mountain Finance Corporation, as collateral manager (the “Collateral Manager”), Citibank, N.A., as lender (the “Lender”) and Citibank, N.A., as administrative agent (the “Administrative Agent”). WHEREAS, the Borr

August 2, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended June 30, 2023 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of prin

July 6, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 29, 2023 New Mountain Financ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 29, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or or

June 30, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 27, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or or

June 30, 2023 EX-99.1

New Mountain Finance Corporation Announces Board Appointment

Exhibit 99.1 New Mountain Finance Corporation Announces Board Appointment NEW YORK, NY, June 30, 2023 – New Mountain Finance Corporation (Nasdaq: NMFC) (“New Mountain”) today announced that Barbara Daniel has joined its Board of Directors (the “Board”) as an independent director, effective July 1, 2023. “We are proud to add Barbara to the New Mountain Finance Corporation Board,” said Steven B. Kli

May 19, 2023 424B2

New Mountain Finance Corporation Up to $250,000,000 Common Stock

Filed Pursuant to Rule 424(b)(2) File No. 333-272060 PROSPECTUS SUPPLEMENT (to Prospectus dated May 18, 2023) New Mountain Finance Corporation Up to $250,000,000 Common Stock New Mountain Finance Corporation (“NMFC”, the “Company”, “we”, “us” and “our”) is a Delaware corporation that was originally incorporated on June 29, 2010. We are a closed-end, non-diversified management investment company th

May 19, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 18, 2023 New Mountain Finance

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 18, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or org

May 19, 2023 EX-10.1

Amendment No. 1, dated May 18, 2023, to Equity Distribution Agreement, dated November 3, 2021, between New Mountain Finance Corporation and B. Riley Securities, Inc. and Raymond James & Associates, Inc.

Exhibit 10.1 New Mountain Finance Corporation AMENDMENT NO. 1 TO EQUITY DISTRIBUTION AGREEMENT May 18, 2023 B. Riley Securities, Inc. 200 Vesey Street 25th Floor New York, New York 10281 Raymond James & Associates, Inc. 880 Carillon Parkway St. Petersburg, Florida 33716 Ladies and Gentlemen: This Amendment No. 1, dated May 18, 2023 (the “Amendment”) to the Equity Distribution Agreement, dated Nove

May 18, 2023 EX-99.(N)(2)

Awareness Letter of Deloitte & Touche LLP*

Exhibit (n)(2) May 17, 2023 The Board of Directors and Stockholders of New Mountain Finance Corporation 1633 Broadway, 48th Floor New York, NY 10019 We are aware that our report dated May 8, 2023, on our review of interim financial information of New Mountain Finance Corporation appearing in New Mountain Finance Corporation’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, is incorporated by reference in this Registration Statement.

May 18, 2023 N-2ASR

As filed with the Securities and Exchange Commission on May 18, 2023

As filed with the Securities and Exchange Commission on May 18, 2023 Securities Act File No.

May 18, 2023 RW

New Mountain Finance Corporation 1633 Broadway, 48th floor New York, New York 10019 (212) 720-0300

RW 1 nmfc-withdrawalrequest.htm RW New Mountain Finance Corporation 1633 Broadway, 48th floor New York, New York 10019 (212) 720-0300 May 18, 2023 VIA EDGAR Securities and Exchange Commission Division of Investment Management 100 F Street NE Washington D.C. 20549 Re: Withdrawal of Registration Statement on Form N-2 (File No. 333-272009) Ladies and Gentlemen: New Mountain Finance Corporation (the “

May 18, 2023 EX-99.(D)(2)

Statement of Eligibility of Trustee on Form T-1*

Exhibit (d)(2) SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 .STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE Check if an Application to Determine Eligibility of a Trustee Pursuant to Section 305(b)(2) ☐ U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (Exact name of Trustee as specified in its charter) 91-1821036 I.R.S

May 18, 2023 EX-99.(L)

Opinion and Consent of Eversheds Sutherland (US) LLP*

U.S. Securities and Exchange Commission You’ve Exceeded the SEC’s Traffic Limit Your request rate has exceeded the SEC’s maximum allowable requests per second. Your access to SEC.gov will be limited for 10 minutes. Current guidelines limit each user to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests. To ensure that SEC.gov remains

May 18, 2023 EX-99.(N)(1)

Consent of Deloitte & Touche LLP*

U.S. Securities and Exchange Commission You’ve Exceeded the SEC’s Traffic Limit Your request rate has exceeded the SEC’s maximum allowable requests per second. Your access to SEC.gov will be limited for 10 minutes. Current guidelines limit each user to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests. To ensure that SEC.gov remains

May 18, 2023 EX-FILING FEES

Calculation of Filing Fee Table*

Exhibit (s) Calculation of Filing Fee Table N-2 (Form Type) New Mountain Finance Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Being Registered Proposed Maximum Offering Price Per Unit Proposed Maximum Aggregate Offering Price(1) Fee Rate Amount of Registration Fee(1) Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Fees to be Paid Equity Common Stock, $0.

May 18, 2023 EX-99.(K)(61)

First Amended Limited Liability Company Agreement for NMFC Senior Loan Program IV LLC, dated May 5, 2021

Exhibit (k)(61) EXECUTION VERSION FIRST AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT OF NMFC SENIOR LOAN PROGRAM IV LLC TABLE OF CONTENTS Article 1 DEFINITIONS 1 Article 2 GENERAL PROVISIONS 8 Section 2.

May 15, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 12, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or org

May 8, 2023 EX-10.2

Seventh Amendment to Loan and Security Agreement, dated as of April 28, 2023, by and among New Mountain Finance Corporation, as the collateral manager, New Mountain Finance Holdings, L.L.C., as the borrower, Wells Fargo Bank, National Association, as the administrative agent, the lenders party thereto and Wells Fargo Bank, National Association, as the collateral custodian

Exhibit 10.2 SEVENTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”), dated as of April 28, 2023 (the “Amendment Date”), among NEW MOUNTAIN FINANCE HOLDINGS, L.L.C., a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”), WELLS FARGO BANK, NATIONAL ASSOCIATION, as the administrative agent (“Administrati

May 8, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended March 31, 2023 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of pri

May 8, 2023 EX-99.1

New Mountain Finance Corporation Announces First Quarter Financial Results Reports Net Investment Income of $0.38 per share Declares a Regular Second Quarter Distribution of $0.32 per Share and a Supplemental Distribution of $0.03 per Share

New Mountain Finance Corporation Announces First Quarter Financial Results Reports Net Investment Income of $0.

May 8, 2023 EX-10.3

First Amendment to Loan and Security Agreement, dated as of April 28, 2023, by and among New Mountain Finance Corporation, as the collateral manager, NMFC Senior Loan Program IV LLC as the borrower, NMFC Senior Loan Program I LLC and NMFC Senior Loan Program II as guarantor subsidiaries, Wells Fargo Bank, National Association, as the administrative agent, the lender party thereto and Wells Fargo Bank, National Association, as the collateral custodian

Exhibit 10.3 AMENDMENT NO. 1 TO LOAN AND SECURITY AGREEMENT, (this “Amendment”) dated as of April 28, 2023 (the “Amendment Date”), among NMFC SENIOR LOAN PROGRAM IV LLC, a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”), NMFC SENIOR LOAN PROGRAM I LLC and NMFC SENIOR LOAN PROGRAM II LLC (each a “Guarantor Subs

May 8, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 8, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or orga

May 4, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 28, 2023 New Mountain Finan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 28, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

April 28, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 25, 2023 New Mountain Finan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 25, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

April 24, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 18, 2023 New Mountain Finan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 18, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

March 24, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 23, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

March 10, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 8, 2023 New Mountain Financ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 8, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or or

March 10, 2023 EX-10.1

Form of Private Placement Purchase Agreement, dated as of March 8, 2023, by and among New Mountain Finance Corporation and the investor named therein, on behalf of itself and the accounts listed on Exhibit A thereto for whom such investor holds contractual and investment authority, relating to the 7.50% Convertible Notes due October 15, 2025

EX-10.1 2 tm239011d1ex10-1.htm EXHIBIT 10.1 Exhibit 10.1 FORM OF PRIVATE PLACEMENT PURCHASE AGREEMENT The investor listed on the signature pages hereto (the “Undersigned”), for itself and on behalf of the accounts listed on Exhibit A hereto (the “Accounts”) for whom the Undersigned holds contractual and investment authority (each Account, as well as the Undersigned if it is acquiring Purchased Not

March 10, 2023 EX-99.1

New Mountain Finance Corporation Prices Reopening of $60 Million of 7.50% Convertible Notes Due 2025

Exhibit 99.1 New Mountain Finance Corporation Prices Reopening of $60 Million of 7.50% Convertible Notes Due 2025 New York, NY – March 9, 2023 – New Mountain Finance Corporation (the “Company”) (NASDAQ: NMFC) announced today the pricing of an additional $60 million in aggregate principal amount of 7.50% convertible notes due 2025 (the “Notes”). In connection with the offering, the Company entered

March 8, 2023 DEF 14A

Definitive Proxy Statement on Schedule 14A

DEF 14A 1 ny20006540x1def14a.htm DEF14A TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of t

March 8, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ De

February 27, 2023 EX-4.5

Exhibit 4.5

EX-4.5 2 nmfc-12312022xexhibit45.htm EX-4.5 Exhibit 4.5 DESCRIPTION OF SECURITIES The following is a brief description of the securities of New Mountain Finance Corporation (the “Company,” “we,” “our” or “us”), registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). This description of our securities does not purport to be complete and is subject

February 27, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K _________________________________________________________________________________ ý Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2022 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, a

February 27, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 27, 2023 New Mountain Fi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 27, 2023 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation o

February 27, 2023 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter and Year Ended December 31, 2022 Reports Adjusted Net Investment Income of $0.35 per share Declares a First Quarter Distribution to $0.32 per Share and Announces a Supplemen

Exhibit 99.1 New Mountain Finance Corporation Announces Financial Results for the Quarter and Year Ended December 31, 2022 Reports Adjusted Net Investment Income of $0.35 per share Declares a First Quarter Distribution to $0.32 per Share and Announces a Supplemental Dividend Program NEW YORK-(BUSINESS WIRE) — February 27, 2023 - New Mountain Finance Corporation (NASDAQ: NMFC) (“New Mountain,” “New

February 14, 2023 SC 13G

NMFC / New Mountain Finance Corp. / Radcliffe Capital Management, L.P. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G* (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No.)* New Mountain Finance Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 647551100 (CUSIP Num

December 28, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): December 22, 2022 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation o

December 28, 2022 EX-99.1

New Mountain Finance Corporation Extends Stock Repurchase Program

Exhibit 99.1 New Mountain Finance Corporation Extends Stock Repurchase Program NEW YORK-(BUSINESS WIRE)?December 28, 2022-New Mountain Finance Corporation (NASDAQ: NMFC) (?NMFC? or ?the Company?) today announced that on December 22, 2022 its board of directors authorized an extension of a previously established stock repurchase program (the ?Repurchase Program?). Pursuant to the Repurchase Program

December 7, 2022 SC TO-I/A

As filed with the Securities and Exchange Commission on December 7, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO Tender Offer Statement under Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1

As filed with the Securities and Exchange Commission on December 7, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

December 7, 2022 EX-FILING FEES

Calculation of Filing Fees Table

EX-FILING FEES Calculation of Filing Fee Table Schedule TO (Form Type) New Mountain Finance Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Transaction Valuation Transaction Valuation Fee rate Amount of Filing Fee Fees to Be Paid $201,250,000 0.

November 8, 2022 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 8, 2022 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

November 8, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended September 30, 2022 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of

November 8, 2022 EX-99.1

New Mountain Finance Corporation Announces Third Quarter Financial Results Reports Net Investment Income of $0.32 per share Declares a $0.02 per Share Increase in Fourth Quarter Distribution to $0.32 per Share

New Mountain Finance Corporation Announces Third Quarter Financial Results Reports Net Investment Income of $0.

November 4, 2022 EX-99.(A)(1)(B)

Offer to Purchase, dated November 4, 2022

Exhibit 99(a)(1)(B) New Mountain Finance Corporation Up to $201,250,000 Aggregate Principal Amount of its Outstanding 5.

November 4, 2022 EX-99.(A)(2)

Notice of Withdrawal.

Exhibit 99(a)(2) NOTICE OF WITHDRAWAL REGARDING NOTES OF NEW MOUNTAIN FINANCE CORPORATION TENDERED PURSUANT TO THE OFFER TO PURCHASE DATED NOVEMBER 4, 2022 THE WITHDRAWAL RIGHTS WILL EXPIRE AT, AND THIS NOTICE OF WITHDRAWAL MUST BE RECEIVED BY NEW MOUNTAIN FINANCE CORPORATION BEFORE, 11:59 P.

November 4, 2022 EX-99.(A)(1)(A)

Cover Letter to Offer to Purchase.

Exhibit 99(a)(1)(A) [NMFC Letterhead] Dear Investor, This letter serves to inform you of important details relating to the repurchase offer by New Mountain Finance Corporation (the ?Company?), filed with the Securities and Exchange Commission on November 4, 2022, for approximately $201,250,000.

November 4, 2022 SC TO-I

As filed with the Securities and Exchange Commission on November 4, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO Tender Offer Statement under Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1

SC TO-I 1 tm2229657d1sctoi.htm SC TO-I As filed with the Securities and Exchange Commission on November 4, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO Tender Offer Statement under Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 New Mountain Finance Corporation (Name of Subject Company (Issuer) and Filing Person (Offeror)) 5.75% Conve

November 4, 2022 EX-FILING FEES

Calculation of Filing Fees Table

EX-FILING FEES Calculation of Filing Fee Table Schedule TO (Form Type) New Mountain Finance Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Transaction Valuation Transaction Valuation Fee rate Amount of Filing Fee Fees to Be Paid $ 201,250,000 0.

November 4, 2022 EX-99.(B)

Form of Private Placement Purchase Agreement, dated as of October 27, 2022, by and among New Mountain Finance Corporation and the investor named therein, on behalf of itself and the accounts listed on Exhibit A thereto for whom such investor holds contractual and investment authority, relating to the 7.50% Convertible Notes due October 15, 2025.

Exhibit 99(b) FORM OF PRIVATE PLACEMENT PURCHASE AGREEMENT [ ] (the ?Undersigned?), for itself and on behalf of the accounts listed on Exhibit A hereto (the ?Accounts?) for whom the Undersigned holds contractual and investment authority (each Account, as well as the Undersigned if it is acquiring Purchased Notes (as defined below) hereunder, a ?Purchaser?), enters into this Private Placement Purchase Agreement (this ?Agreement?) with New Mountain Finance Corporation, a Delaware corporation (the ?Company?), on October 27, 2022, whereby the Purchasers will purchase (the ?Purchase?) the Company?s new 7.

November 4, 2022 EX-99.(A)(3)

Acceptance Letter

Exhibit 99(a)(3) Form of Letter from the Company to Noteholders in Connection with the Company?s Acceptance of Tendered Notes New Mountain Finance Corporation c/o D.

November 2, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 2, 2022 New Mountain Fin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 2, 2022 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

November 2, 2022 EX-99.1

New Mountain Finance Corporation Announces Completion of Offering of $200 Million of 7.50% Convertible Notes due 2025

EX-99.1 3 tm2229546d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 New Mountain Finance Corporation Announces Completion of Offering of $200 Million of 7.50% Convertible Notes due 2025 New York, NY – 11/2/2022 – New Mountain Finance Corporation (the “Company”) (NASDAQ: NMFC) announced today the completion of an offering of $200.0 million in aggregate principal amount of its 7.50% convertible notes due 2025

November 2, 2022 EX-4.2

Third Supplemental Indenture, dated November 2, 2022, relating to the 7.50% Notes Due 2025, by and between New Mountain Finance Corporation and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association), as trustee

Exhibit 4.2 Execution Version NEW MOUNTAIN FINANCE CORPORATION as Issuer U.S. Bank Trust Company, National Association as Trustee Third Supplemental Indenture Dated as of November 2, 2022 to the Indenture Dated as of August 20, 2018 7.50% Convertible Notes due 2025 Table of Contents Page Article 1 Definitions and Other Provisions of General Application 1 Section 1.01 Scope of Supplemental Indentur

October 28, 2022 EX-10.1

Form of Private Placement Purchase Agreement, dated as of October 27, 2022, by and among New Mountain Finance Corporation and the investor named therein, on behalf of itself and the accounts listed on Exhibit A thereto for whom such investor holds contractual and investment authority, relating to the 7.50% Convertible Notes due October 15, 2025

Exhibit 10.1 FORM OF PRIVATE PLACEMENT PURCHASE AGREEMENT [ ] (the ?Undersigned?), for itself and on behalf of the accounts listed on Exhibit A hereto (the ?Accounts?) for whom the Undersigned holds contractual and investment authority (each Account, as well as the Undersigned if it is acquiring Purchased Notes (as defined below) hereunder, a ?Purchaser?), enters into this Private Placement Purcha

October 28, 2022 8-K

Results of Operations and Financial Condition, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 27, 2022 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

October 28, 2022 EX-99.1

New Mountain Finance Corporation Announces Pricing of $200 Million of 7.50% Convertible Notes due 2025 and Announces Preliminary Financial Results for the Quarter Ended September 30, 2022

Exhibit 99.1 New Mountain Finance Corporation Announces Pricing of $200 Million of 7.50% Convertible Notes due 2025 and Announces Preliminary Financial Results for the Quarter Ended September 30, 2022 New York, NY ? 10/28/2022 ? New Mountain Finance Corporation (the ?Company?) (NASDAQ: NMFC) announced today the pricing of $200.0 million in aggregate principal amount of its 7.50% convertible notes

August 8, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 8, 2022 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

August 8, 2022 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended June 30, 2022, Reports Second Quarter Net Investment Income of $0.31 per Share, Declares Third Quarter 2022 Distribution of $0.30 per Share

Exhibit 99.1 New Mountain Finance Corporation Announces Financial Results for the Quarter Ended June 30, 2022, Reports Second Quarter Net Investment Income of $0.31 per Share, Declares Third Quarter 2022 Distribution of $0.30 per Share NEW YORK-(BUSINESS WIRE)-August 8, 2022-New Mountain Finance Corporation (NASDAQ: NMFC) (the "Company", "we", "us" or "our") today announced its financial results f

August 8, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended June 30, 2022 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of prin

June 17, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 15, 2022 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or or

June 17, 2022 EX-10.1

Form of Sixth Supplement to Amended and Restated Note Purchase Agreement, dated June 15, 2022, by and between New Mountain Finance Corporation and the purchasers party thereto, relating to the 5.90% Series 2022A Senior Notes due June 15, 2027

Exhibit 10.1 FORM OF Sixth Supplement to Amended and Restated Note Purchase Agreement New Mountain Finance Corporation Dated as of June 15, 2022 To the Purchasers named in Schedule A hereto Ladies and Gentlemen: This Sixth Supplement to Amended and Restated Note Purchase Agreement (the ?Supplement?) is between New Mountain Finance Corporation, a Delaware corporation (the ?Company?), and the instit

May 9, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended March 31, 2022 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of pri

May 9, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 9, 2022 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or orga

May 9, 2022 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended March 31, 2022, Reports First Quarter Net Investment Income of $0.30 per Share, Declares Second Quarter 2022 Distribution of $0.30 per Share

Exhibit 99.1 New Mountain Finance Corporation Announces Financial Results for the Quarter Ended March 31, 2022, Reports First Quarter Net Investment Income of $0.30 per Share, Declares Second Quarter 2022 Distribution of $0.30 per Share NEW YORK-(BUSINESS WIRE)-May 9, 2022-New Mountain Finance Corporation (NASDAQ: NMFC) (the "Company", "we", "us" or "our") today announced its financial results for

April 26, 2022 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 21, 2022 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

March 10, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ?????) Filed by the Registrant ? Filed by a Party other than the Registrant ?? Check the appropriate box: ?? ? ? Preliminary Proxy Statement ?? ? ? Confidential, For Use of the Commission Only (as permitted by Rule 14a-

March 10, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.?) Filed by the Registrant ? Filed by a Party other than the Registrant ?? Check the appropriate box: ?? Preliminary Proxy Statement ?? Confidential, for Use of the Commission Only (as permitted by Rule

February 28, 2022 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter and Year Ended December 31, 2021, Reports Fourth Quarter 2021 Net Investment Income of $0.31 per Share, Declares First Quarter 2022 Distribution of $0.30 per Share

EX-99.1 2 a52586146ex991.htm EXHIBIT 99.1 Exhibit 99.1 New Mountain Finance Corporation Announces Financial Results for the Quarter and Year Ended December 31, 2021, Reports Fourth Quarter 2021 Net Investment Income of $0.31 per Share, Declares First Quarter 2022 Distribution of $0.30 per Share NEW YORK-(BUSINESS WIRE)-February 28, 2022-New Mountain Finance Corporation (NASDAQ: NMFC) (the "Company

February 28, 2022 EX-99.1

Report of Deloitte & Touche LLP on Senior Securities Table*

EXHIBIT 99.1 Deloitte & Touche LLP 30 Rockefeller Plaza New York, NY 10112 USA Tel: +1 212 492 4000 Fax: +1 212 489 1687 www.deloitte.com REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Board of Directors and Stockholders of New Mountain Finance Corporation We have audited the consolidated statements of assets and liabilities of New Mountain Finance Corporation and subsidiaries (the

February 28, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 28, 2022 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation o

February 28, 2022 EX-4.5

Description of Securities*

Exhibit 4.5 DESCRIPTION OF SECURITIES The following is a brief description of the securities of New Mountain Finance Corporation (the ?Company,? ?we,? ?our? or ?us?), registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended (the ?Exchange Act?). This description of our securities does not purport to be complete and is subject to and qualified in its entirety by referenc

February 28, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K _________________________________________________________________________________ ý Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2021 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, a

February 11, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 7, 2022 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

December 23, 2021 EX-10.1

Form of Amendment No. 1 to Amended and Restated Loan Agreement, by and between New Mountain Finance Corporation, as Borrower, and NMF Investment III, L.L.C., as Lender

Exhibit 10.1 EXECUTION VERSION Form of Amendment No. 1 to Amended and Restated Loan Agreement Amendment No.1, dated as of December 17, 2021 (this ?Amendment?), among New Mountain Finance Corporation (the ?Borrower?) and NMF Investments III, L.L.C. (the "Lender") under the Existing Agreement referred to below. The Borrower and the Lender are parties to that certain Amended and Restated Uncommitted

December 23, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): December 23, 2021 (December 17, 2021) New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdictio

December 23, 2021 EX-99.1

New Mountain Finance Corporation Extends Stock Repurchase Program

EX-99.1 3 tm2136077d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 New Mountain Finance Corporation Extends Stock Repurchase Program NEW YORK-(BUSINESS WIRE)—December 23, 2021-New Mountain Finance Corporation (NASDAQ: NMFC) (“NMFC” or “the Company”) today announced that its board of directors has authorized an extension of a program for the purpose of repurchasing up to $50 million worth of its common stoc

November 4, 2021 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended September 30, 2021, Reports Net Investment Income of $0.31 per Share, Exceeding Previous Guidance, Announces a Permanent Decrease in the Base Management Fee from 1.75%

Exhibit 99.1 New Mountain Finance Corporation Announces Financial Results for the Quarter Ended September 30, 2021, Reports Net Investment Income of $0.31 per Share, Exceeding Previous Guidance, Announces a Permanent Decrease in the Base Management Fee from 1.75% to 1.40%, Extends Previously Announced Dividend Protection Program NEW YORK-(BUSINESS WIRE) ? November 3, 2021 - New Mountain Finance Co

November 4, 2021 EX-10.1

Equity Distribution Agreement, dated November 3, 2021, by among New Mountain Finance Corporation, New Mountain Finance Advisers BDC, L.L.C., and New Mountain Finance Administration, L.L.C., on the one hand, and B. Riley Securities, Inc. and Raymond James, Inc. & Associates, on the other hand

Exhibit 10.1 New Mountain Finance Corporation Up to $250,000,000 Shares of Common Stock (par value $0.01 per share) EQUITY DISTRIBUTION AGREEMENT November 3, 2021 B. Riley Securities, Inc. 200 Vesey Street 25th Floor New York, New York 10281 Raymond James & Associates, Inc. 880 Carillon Parkway St. Petersburg, Florida 33716 Ladies and Gentlemen: New Mountain Finance Corporation, a Delaware corpora

November 4, 2021 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 3, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

November 3, 2021 424B2

New Mountain Finance Corporation Up to $250,000,000 Common Stock

TABLE OF CONTENTS ?Filed pursuant to Rule 424(b)(2)? ?File No. 333-238554? PROSPECTUS SUPPLEMENT (to Prospectus dated May 21, 2020) New Mountain Finance Corporation Up to $250,000,000 Common Stock ? New Mountain Finance Corporation (?NMFC?, the ?Company?, ?we?, ?us? and ?our?) is a Delaware corporation that was originally incorporated on June 29, 2010. We are a closed-end, non-diversified manageme

November 3, 2021 EX-10.1

Amendment No. 1 to the Investment Advisory and Management Agreement by and between New Mountain Finance Corporation and New Mountain Finance Advisers BDC, L.L.C.(43)

Exhibit 10.1 AMENDMENT NO. 1 TO THE INVESTMENT ADVISORY AND MANAGEMENT AGREEMENT BETWEEN NEW MOUNTAIN FINANCE CORPORATION AND NEW MOUNTAIN FINANCE ADVISERS BDC, L.L.C. This AMENDMENT NO. 1 (this ?Amendment?), dated as of November 1, 2021, is made with respect to the Investment Advisory and Management Agreement, dated as of May 8, 2014 (the ?Agreement?), by and between New Mountain Finance Corporat

November 3, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

10-Q 1 nmfc-093021x10q.htm 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended September 30, 2021 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as spec

November 3, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 1, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

November 3, 2021 EX-10.2

Fee Waiver Letter Agreement, dated November 2, 2021, delivered pursuant to the Investment Advisory and Management Agreement, by and between New Mountain Finance Corporation and New Mountain Finance Advisers BDC, L.L.C.

EX-10.2 3 tm2131732d1ex10-2.htm EXHIBIT 10.2 Exhibit 10.2 New Mountain Finance Advisers BDC, L.L.C. 1633 Broadway, 47th Floor New York, New York 10019 November 2, 2021 Mr. Robert A. Hamwee Chief Executive Officer New Mountain Finance Corporation 787 Seventh Avenue, 48th Floor New York, New York 10019 Re: Waiver of Base Management Fee Dear Mr. Hamwee: The purpose of this letter is to extend the ter

August 4, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarter Ended June 30, 2021 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of principal exe

August 4, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 4, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

August 4, 2021 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended June 30, 2021

Exhibit 99.1 New Mountain Finance Corporation Announces Financial Results for the Quarter Ended June 30, 2021 NEW YORK-(BUSINESS WIRE)-August 4, 2021-New Mountain Finance Corporation (NASDAQ: NMFC) (the "Company", "we", "us" or "our") today announced its financial results for the quarter ended June 30, 2021 and reported second quarter net investment income of $0.30 per weighted average share. At J

June 9, 2021 EX-10.1

Form of Amended and Restated Senior Secured Revolving Credit Agreement dated as of June 4, 2021, among New Mountain Finance Corporation, as Borrower, the Lenders Party Hereto and Goldman Sachs Bank USA, as Administrative Agent and Syndication Agent

Exhibit 10.1 Execution Version Form of AMENDED AND RESTATED SENIOR SECURED REVOLVING CREDIT AGREEMENT dated as of June 4, 2021 among NEW MOUNTAIN FINANCE CORPORATION as Borrower The LENDERS Party Hereto and GOLDMAN SACHS BANK USA as Administrative Agent and Syndication Agent $188,500,000 GOLDMAN SACHS BANK USA as Sole Lead Arranger and Sole Book Runner Table of Contents Page ARTICLE I DEFINITIONS

June 9, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 4, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or org

May 6, 2021 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 30, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

May 5, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 5, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or orga

May 5, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 4, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or orga

May 5, 2021 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended March 31, 2021

Exhibit 99.1 New Mountain Finance Corporation Announces Financial Results for the Quarter Ended March 31, 2021 NEW YORK-(BUSINESS WIRE)-May 5, 2021-New Mountain Finance Corporation (NASDAQ:NMFC) (the "Company", "we", "us" or "our") today announced its financial results for the quarter ended March 31, 2021 and reported first quarter net investment income of $0.30 per weighted average share and adju

May 5, 2021 EX-10.1

Fee Waiver Agreement, dated May 4, 2021, by and between New Mountain Finance Corporation and New Mountain Finance Advisers BDC, L.L.C.(7)

Exhibit 10.1 New Mountain Finance Advisers BDC, L.L.C. 787 Seventh Avenue, 48th Floor New York, New York 10019 May 4, 2021 Mr. Robert A. Hamwee Chief Executive Officer New Mountain Finance Corporation 787 Seventh Avenue, 48th Floor New York, New York 10019 Re: Waiver of Base Management Fee Dear Mr. Hamwee: Reference is hereby made to the Investment Advisory and Management Agreement (the ?Investmen

May 5, 2021 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarter Ended March 31, 2021 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of principal ex

April 26, 2021 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 20, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

April 26, 2021 EX-10.1

Form of Fifth Amendment to Loan and Security Agreement, dated as of April 20, 2021, by and among New Mountain Finance Corporation, as the collateral manager, New Mountain Finance Holdings, L.L.C., as the borrower, Wells Fargo Bank, National Association, as the administrative agent, the lenders party thereto and Wells Fargo Bank, National Association, as the collateral custodian

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March 31, 2021 EX-10.1

Form of Amendment No. 6 to Loan Financing and Servicing Agreement, dated as of March 25, 2021, by and among New Mountain Finance Corporation, as the equityholder, New Mountain Finance DB, L.L.C., as the borrower, U.S. Bank National Association, as the collateral Agent and collateral custodian, and Deutsche Bank AG, New York Branch, as the facility agent, an agent and a lender, and the other agents and lenders party thereto(39)

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March 31, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 25, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

March 17, 2021 DEF 14A

Definitive Proxy Statement on Schedule 14A

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.??????) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? ? Confidential, for Use of the Commission Only (as permitted by

March 17, 2021 DEFA14A

- DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

February 24, 2021 EX-99.1

Report of Deloitte & Touche LLP on Senior Securities Table*

EX-99.1 8 nmfc-12312020xexhibit991.htm EX-99.1 EXHIBIT 99.1 Deloitte & Touche LLP 30 Rockefeller Plaza New York, NY 10112 USA Tel: +1 212 492 4000 Fax: +1 212 489 1687 www.deloitte.com REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Board of Directors and Stockholders of New Mountain Finance Corporation We have audited the consolidated statements of assets and liabilities of New Mou

February 24, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 24, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation o

February 24, 2021 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter and Year Ended December 31, 2020

EX-99.1 2 a52384900ex991.htm EXHIBIT 99.1 Exhibit 99.1 New Mountain Finance Corporation Announces Financial Results for the Quarter and Year Ended December 31, 2020 NEW YORK-(BUSINESS WIRE)-February 24, 2021-New Mountain Finance Corporation (NASDAQ: NMFC) (the "Company", "we", "us" or "our") today announced its financial results for the quarter and year ended December 31, 2020 and reported fourth

February 24, 2021 10-K

Annual Report - 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2020 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, a

February 24, 2021 EX-4.9

Description of Securities*

EX-4.9 2 nmfc-12312020xexhibit49.htm EX-4.9 Exhibit 4.9 DESCRIPTION OF SECURITIES The following is a brief description of the securities of New Mountain Finance Corporation (the “Company,” “we,” “our” or “us”), registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). This description of our securities does not purport to be complete and is subject

February 5, 2021 EX-99.1

NOTICE OF REDEMPTION TO THE HOLDERS OF THE 5.75% Senior Notes due 2023 of New Mountain Finance Corporation (CUSIP No. 647551 209; NASDAQ: NMFCL)* Redemption Date: March 8, 2021

Exhibit 99.1 NOTICE OF REDEMPTION TO THE HOLDERS OF THE 5.75% Senior Notes due 2023 of New Mountain Finance Corporation (CUSIP No. 647551 209; NASDAQ: NMFCL)* Redemption Date: March 8, 2021 NOTICE IS HEREBY GIVEN, pursuant to Section 1104 of the Base Indenture, dated as of August 20, 2018 (the “Base Indenture”), between New Mountain Finance Corporation, a Delaware corporation (the “Company”), and

February 5, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 5, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

February 1, 2021 EX-99.1

New Mountain Finance Corporation Closes Private Placement of $200 Million of 3.875% Unsecured Notes due 2026

EX-99.1 3 tm214832d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 New Mountain Finance Corporation Closes Private Placement of $200 Million of 3.875% Unsecured Notes due 2026 NEW YORK-(BUSINESS WIRE) — February 1, 2021- New Mountain Finance Corporation (Nasdaq: NMFC) (the “Company”, “NMFC”, or “our”) announced today that on January 29, 2021, it closed on a private placement of $200 million in aggregate pri

February 1, 2021 EX-10.1

Form of Fifth Supplement to Amended and Restated Note Purchase Agreement, relating to 3.875% Notes due 2026, dated January 29, 2021, by and between New Mountain Finance Corporation and the purchasers party thereto

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February 1, 2021 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 29, 2021 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

January 4, 2021 8-K

Financial Statements and Exhibits, Other Events - NEW MOUNTAIN FINANCE CORPORATION 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): December 31, 2020 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation o

January 4, 2021 EX-99.1

New Mountain Finance Corporation Extends Share Repurchase Program

EX-99.1 2 a52355773ex991.htm EXHIBIT 99.1 Exhibit 99.1 New Mountain Finance Corporation Extends Share Repurchase Program NEW YORK-(BUSINESS WIRE)-January 4, 2021-New Mountain Finance Corporation (NASDAQ: NMFC) (“NMFC” or “the Company”) today announced that its board of directors has authorized an extension of a program for the purpose of repurchasing up to $50 million worth of its common stock, to

November 4, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - NEW MOUNTAIN FINANCE CORPORATION 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 4, 2020 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or

November 4, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarter Ended September 30, 2020 o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number Exact name of registrant as specified in its charter, address of principa

November 4, 2020 EX-10.2

Amended and Restated Dividend Reinvestment Plan(32)

EX-10.2 2 nmfc-093020xex102.htm EX-10.2 EXHIBIT 10.2 AMENDED AND RESTATED DIVIDEND REINVESTMENT PLAN OF NEW MOUNTAIN FINANCE CORPORATION New Mountain Finance Corporation, a Delaware corporation (the “Corporation”), hereby adopts the following plan (the “Plan”) with respect to net investment income dividends and capital gains distributions declared by its Board of Directors on shares of its Common

November 4, 2020 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended September 30, 2020

Exhibit 99.1 New Mountain Finance Corporation Announces Financial Results for the Quarter Ended September 30, 2020 NEW YORK-(BUSINESS WIRE)-November 4, 2020-New Mountain Finance Corporation (NASDAQ: NMFC) (the "Company", "we", "us" or "our") today announced its financial results for the quarter ended September 30, 2020 and reported third quarter net investment income of $0.30 per weighted average

October 6, 2020 EX-10.1

Form of Fourth Amendment to Loan and Security Agreement, dated as of September 30, 2020, by and among New Mountain Finance Corporation, as the collateral manager, New Mountain Finance Holdings, L.L.C., as the borrower, Wells Fargo Bank, National Association, as the administrative agent, the lenders party thereto and Wells Fargo Bank, National Association, as the collateral custodian

EX-10.1 2 tm2032365d1ex10-1.htm EHIBIT 10.1 Exhibit 10.1 FORM OF FOURTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”), dated as of September 30, 2020 (the “Amendment Date”), among NEW MOUNTAIN FINANCE HOLDINGS, L.L.C., a Delaware limited liability company (the “Borrower”), NEW MOUNTAIN FINANCE CORPORATION, a Delaware corporation (the “Collateral Manager”), WELLS FARGO BANK, NATIONAL

October 6, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): September 30, 2020 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation

September 11, 2020 8-A12B

- 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) or (g) OF THE SECURITIES EXCHANGE ACT OF 1934 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 27-2978010 (State or Other Jurisdiction of Incorporation or Organization) (IRS Employer Identificati

September 11, 2020 25

- FORM 25

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September 1, 2020 EX-99.1

New Mountain Finance Corporation Announces Transfer of Listing from the New York Stock Exchange to the NASDAQ Global Select Market

Exhibit 99.1 New Mountain Finance Corporation Announces Transfer of Listing from the New York Stock Exchange to the NASDAQ Global Select Market NEW YORK-(BUSINESS WIRE)-September 1, 2020-New Mountain Finance Corporation (NYSE: NMFC) (the "Company", "we", "us" or "our") today announced that it has completed the application process and has been authorized to transfer the listing of its shares of com

September 1, 2020 8-K

Regulation FD Disclosure, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): September 1, 2020 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation o

August 5, 2020 EX-99.1

New Mountain Finance Corporation Announces Financial Results for the Quarter Ended June 30, 2020

Exhibit 99.1 New Mountain Finance Corporation Announces Financial Results for the Quarter Ended June 30, 2020 NEW YORK-(BUSINESS WIRE)-August 5, 2020-New Mountain Finance Corporation (NYSE: NMFC) (the "Company", "we", "us" or "our") today announced its financial results for the quarter ended June 30, 2020 and reported second quarter net investment income of $0.28 per weighted average share and adj

August 5, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 5, 2020 New Mountain Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00832 27-2978010 (State or other jurisdiction of incorporation or o

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