MERC / Mercer International Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Mercer International Inc.
US ˙ NasdaqGS ˙ US5880561015

Mga Batayang Estadistika
CIK 1333274
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 Mercer International Inc.
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 8, 2025 EX-4.4

MERCER INTERNATIONAL INC., Dated as of [     ] SENIOR DEBT SECURITIES

EX-4.4 Exhibit 4.4 MERCER INTERNATIONAL INC., Issuer [           ] Trustee INDENTURE Dated as of [     ] SENIOR DEBT SECURITIES TABLE OF CONTENTS ARTICLE I DEFINITIONS 1 Section 1.1 Definitions of Terms 1 ARTICLE II ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 4 Section 2.1 Designation and Terms of Securities 4 Section 2.2 Form of Securities and Trustee’s Certifica

August 8, 2025 S-3

As filed with the Securities and Exchange Commission on August 8, 2025.

S-3 As filed with the Securities and Exchange Commission on August 8, 2025. Registration No. 333-      UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 MERCER INTERNATIONAL INC. (Exact name of registrant as specified in its charter) Washington 47-0956945 (State or other jurisdiction of incorporation or organiza

August 8, 2025 EX-FILING FEES

Calculation of Filing Fee Tables Form S-3 (Form Type) Mercer International Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Mercer International Inc.

August 8, 2025 EX-4.5

MERCER INTERNATIONAL INC., [           ] Dated as of [     ] SUBORDINATED DEBT SECURITIES

EX-4.5 Exhibit 4.5 MERCER INTERNATIONAL INC., Issuer [           ] Trustee INDENTURE Dated as of [     ] SUBORDINATED DEBT SECURITIES TABLE OF CONTENTS ARTICLE I DEFINITIONS 1 Section 1.1 Definitions of Terms 1 ARTICLE II ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 4 Section 2.1 Designation and Terms of Securities 4 Section 2.2 Form of Securities and Trustee’s Cer

July 31, 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC

July 31, 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): July 31, 2025 MERCER INTERNATIONA

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, 2025 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissi

July 31, 2025 EX-99.1

MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER 2025 RESULTS Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER 2025 RESULTS Selected Highlights • Second quarter Operating EBITDA* of negative $20.9 million (net loss of $86.1 million) compared to positive $30.4 million (net loss of $67.6 million) in the same quarter of 2024 • Progressing "One Goal One Hundred" program targeting $100 million in cost savings and operational eff

June 6, 2025 EX-FILING FEES

Filing Fee Table

EX-FILING FEES Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) Mercer International Inc.

June 6, 2025 S-8

As filed with the Securities and Exchange Commission on June 6, 2025

S-8 As filed with the Securities and Exchange Commission on June 6, 2025 Registration No.

May 30, 2025 8-K

Current Report

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 30, 2025 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissio

May 1, 2025 EX-99.1

MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2025 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2025 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights • First quarter Operating EBITDA* of $47.1 million (net loss of $22.3 million) compared to $63.6 million (net loss of $16.7 million) in the same quarter of 2024 • Continue to implement cost reduction and operational efficiency initiativ

May 1, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): May 1, 2025 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commission

May 1, 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL IN

April 17, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) 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 (Rule 14a-101) 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

April 17, 2025 DEF 14A

PROXY STATEMENT SUMMARY GENERAL INFORMATION PROPOSAL 1 – ELECTION OF DIRECTORS CORPORATE GOVERNANCE AND BOARD MATTERS DIRECTORS' COMPENSATION EXECUTIVE OFFICERS The following provides certain background information about each of our executive officer

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) 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

February 20, 2025 EX-21.1

List of Subsidiaries of Registrant.

EXHIBIT 21.1 SUBSIDIARIES OF MERCER INTERNATIONAL INC. In accordance with Item 601(b)(21) of Regulation S-K, the following list excludes certain subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as defined in Rule 1-02(w) of Regulation S-X. Name of Subsidiary (1) State or Other Jurisdiction of Incorporation or Organization Mercer

February 20, 2025 EX-19.1

Securities Law Compliance Policy.

EXHIBIT 19.1 SECURITIES LAW COMPLIANCE POLICY General This document (the "Policy") contains Mercer's policy concerning the handling of material, nonpublic information relating to Mercer International Inc. and its subsidiaries ("Mercer" or "we") or other companies with whom we deal and with the buying and selling of stock and other securities of Mercer and those other companies. 1. Insider Trading

February 20, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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 20, 2025 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Comm

February 20, 2025 10-K

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

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, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC. (E

February 20, 2025 EX-99.1

MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER 2024 AND YEAR END 2024 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER 2024 AND YEAR END 2024 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights • Fourth quarter Operating EBITDA* increased to $99.2 million (net income of $16.7 million) from $50.5 million (net loss of $17.6 million) in the third quarter of 2024 • Full year 2024 Operating EBITDA increased to $2

November 8, 2024 SC 13G/A

MERC / Mercer International Inc. / Boundary Creek Advisors LP Passive Investment

SC 13G/A 1 p24-3013sc13ga.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Mercer International Inc. (Name of Issuer) Common stock, par value $1.00 per share (Title of Class of Securities) 588056101 (CUSIP Number) September 30, 2024 (Date of event which requires filing of this statement) Check the appropriate

October 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONA

October 31, 2024 EX-99.1

MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER 2024 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER 2024 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights • Third quarter Operating EBITDA* increased by 35% to $50.5 million (net loss of $17.6 million) from $37.5 million (net loss of $26.0 million) in the same quarter of 2023 • Continued strength in softwood pulp markets • Pulp volumes in t

October 31, 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): October 31, 2024 MERCER INTERNATI

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 31, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commi

October 30, 2024 8-K

Entry into a Material Definitive Agreement, 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 30, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commi

October 30, 2024 EX-99.1

MERCER INTERNATIONAL INC. COMPLETES PRIVATE ADD-ON OFFERING OF $200,000,000 OF 2028 SENIOR NOTES

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. COMPLETES PRIVATE ADD-ON OFFERING OF $200,000,000 OF 2028 SENIOR NOTES NEW YORK, NY, October 30, 2024 - Mercer International Inc. (Nasdaq: MERC) (the “Company”) today announced that it has completed its previously announced private offering of $200.0 million aggregate principal amount of 12.875% senior notes due October 1, 2028 (the “Add

October 24, 2024 8-K

Current Report

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 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commi

October 24, 2024 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES PRICING OF PRIVATE ADD-ON OFFERING OF SENIOR NOTES

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES PRICING OF PRIVATE ADD-ON OFFERING OF SENIOR NOTES NEW YORK, NY, October 23, 2024 – Mercer International Inc. (Nasdaq: MERC) (the “Company”) today announced the pricing of its private offering of $200.0 million in aggregate principal amount of 12.875% senior notes due October 1, 2028 (the “Additional Notes”). The Additional Not

October 21, 2024 EX-99.2

MERCER INTERNATIONAL INC. ANNOUNCES PROPOSED ADD-ON OFFERING OF $200 MILLION OF SENIOR NOTES DUE 2028 IN PRIVATE OFFERING AND REDEMPTION OF 5.500% SENIOR NOTES DUE 2026

Exhibit 99.2 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES PROPOSED ADD-ON OFFERING OF $200 MILLION OF SENIOR NOTES DUE 2028 IN PRIVATE OFFERING AND REDEMPTION OF 5.500% SENIOR NOTES DUE 2026 NEW YORK, NY, October 21, 2024 – Mercer International Inc. (Nasdaq: MERC) (the “Company”) today announced that it intends to offer for sale (the “Offering”) $200 million in aggregate principal amo

October 21, 2024 EX-99.1

Excerpts from the Preliminary Offering Memorandum dated October 21, 2024 CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

Exhibit 99.1 Excerpts from the Preliminary Offering Memorandum dated October 21, 2024 CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS This offering memorandum and the documents we have filed with the SEC that are incorporated by reference herein contain “forward-looking statements” within the meaning of Section 21E of the Exchange Act and Section 27A of the Securities Act. Generally, forward-

October 21, 2024 8-K

Regulation FD Disclosure, Results of Operations and Financial Condition, 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 21, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commi

October 17, 2024 8-K

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 16, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commi

October 17, 2024 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES PRELIMINARY RESULTS FOR THE THIRD QUARTER OF 2024 AND EARNINGS CONFERENCE CALL DETAILS

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES PRELIMINARY RESULTS FOR THE THIRD QUARTER OF 2024 AND EARNINGS CONFERENCE CALL DETAILS NEW YORK, NY, October 16, 2024 - Mercer International Inc. (Nasdaq: MERC) (the “Company” or “Mercer”) today reported its preliminary financial results for the third quarter of 2024. Preliminary Third Quarter Results The following sets forth s

September 26, 2024 EX-99.1

MERCER ANNOUNCES DOWNTIME AT ITS PEACE RIVER MILL

EX-99.1 Exhibit 99.1 For Immediate Release MERCER ANNOUNCES DOWNTIME AT ITS PEACE RIVER MILL NEW YORK, NY, September 25, 2024 - Mercer International Inc. (“Mercer” or the “Company”) (Nasdaq: MERC) announced today that its Peace River mill has taken downtime to complete necessary repairs to the mill’s digester after experiencing a mechanical failure. The Company currently expects the repairs and re

September 26, 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): September 25, 2024 MERCER INTERNA

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 25, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Com

August 8, 2024 EX-99.1

MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2024 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2024 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights • Second quarter Operating EBITDA* of $30.4 million and net loss of $67.6 million • Strengthened pulp markets drive improvement in operating cash flows and liquidity • Quarterly cash dividend of $0.075 per share NEW YORK

August 8, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): August 8, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commiss

August 8, 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC

August 8, 2024 EX-10.1

First Amendment to Credit Agreement dated June 10, 2024 among Mercer Peace River Pulp Ltd., Mercer Celgar Limited Partnership and Mercer Forestry Services Ltd. et al. and Royal Bank of Canada, as Agent and the other Lenders thereto

Certain portions of this exhibit have been redacted because the information is both (i) not material and (ii) the type that the registrant treats as private or confidential.

May 31, 2024 8-K

Current Report

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 31, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissio

May 9, 2024 EX-99.1

MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2024 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2024 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights • First quarter Operating EBITDA* of $63.6 million and net loss of $16.7 million • Improving pulp markets and lower costs driving stronger EBITDA • Quarterly cash dividend of $0.075 per share NEW YORK, NY, May 9, 2024 ‑ Mercer Internati

May 9, 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL IN

May 9, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): May 9, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commission

April 19, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) 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 (Rule 14a-101) 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

April 19, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) 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 (Rule 14a-101) 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

April 2, 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): April 2, 2024 MERCER INTERNATIONA

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 2, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissi

April 2, 2024 EX-99.1

WEST FRASER AND MERCER ANNOUNCE DISSOLUTION OF CARIBOO PULP AND PAPER JOINT VENTURE

EX-99.1 Exhibit 99.1 News Release For Immediate Release WEST FRASER AND MERCER ANNOUNCE DISSOLUTION OF CARIBOO PULP AND PAPER JOINT VENTURE VANCOUVER, B.C., April 2, 2024 – West Fraser Timber Co. Ltd. (“West Fraser”) (TSX and NYSE: WFG) and Mercer International Inc. (“Mercer”) (NASDAQ: MERC) announced today an agreement to dissolve their 50/50 joint venture in Cariboo Pulp and Paper. West Fraser w

February 27, 2024 EX-99.1

JIMMY LEE APPOINTED AS CHAIRMAN EMERITUS OF MERCER INTERNATIONAL INC.

Exhibit 99.1 For Immediate Release JIMMY LEE APPOINTED AS CHAIRMAN EMERITUS OF MERCER INTERNATIONAL INC. NEW YORK, NY, February 26, 2024 ‑ Mercer International Inc. ("Mercer" or the "Company") (Nasdaq: MERC) announced that Jimmy Lee is stepping down as Executive Chairman and director of the Company for personal health reasons. He has been appointed Chairman Emeritus. As a result, the Company has r

February 27, 2024 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): February 26, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Comm

February 15, 2024 10-K

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

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, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC. (E

February 15, 2024 EX-97.1

Policy relating to recovery of erroneously awarded compensation, as required by applicable listing standards adopted pursuant to 17 CFR 240.10D-1 - Mercer International Inc. Clawback Policy.

EXHIBIT 97.1 Clawback Policy (Effective October 31, 2023) Introduction The Board of Directors (the "Board") of Mercer International Inc. (the "Company") believes that it is in the best interests of the Company and its shareholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company's pay-for-performance compensation philosophy. The Board ha

February 15, 2024 EX-10.10

Employment Agreement between Mercer International Inc. and Richard Short, dated April 14, 2015.

EXHIBIT 10.10 EMPLOYMENT AGREEMENT OF RICHARD SHORT EMPLOYMENT AGREEMENT THIS AGREEMENT dated for reference the 17th day of April, 2015. BETWEEN: MERCER INTERNATIONAL INC., a corporation organized under the laws of the State of Washington and having an office at Suite 1120, 700 West Pender Street, Vancouver, BC V6C 1G8 (hereinafter referred to as the "Corporation") OF THE FIRST PART AND: RICHARD S

February 15, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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 15, 2024 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Comm

February 15, 2024 EX-21.1

List of Subsidiaries of Registrant.

EXHIBIT 21.1 SUBSIDIARIES OF MERCER INTERNATIONAL INC. In accordance with Item 601(b)(21) of Regulation S-K, the following list excludes certain subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as defined in Rule 1-02(w) of Regulation S-X. Name of Subsidiary (1) State or Other Jurisdiction of Incorporation or Organization Mercer

February 15, 2024 EX-99.1

MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER AND YEAR END 2023 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER AND YEAR END 2023 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights • Fourth quarter Operating EBITDA* of $21.1 million and net loss of $87.2 million • Full year 2023 Operating EBITDA of $17.5 million and net loss of $242.1 million • Continued to ramp up and build out the order book of our

February 14, 2024 EX-99.1

JOINT ACQUISITION STATEMENT PURSUANT TO RULE 13d-1(k)

EX-99.1 2 p24-0791exhibit99.htm JOINT ACQUISITION STATEMENT EXHIBIT 99.1 JOINT ACQUISITION STATEMENT PURSUANT TO RULE 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of each of the undersigned without the necessity o

February 14, 2024 SC 13G

MERC / Mercer International Inc. / Boundary Creek Advisors LP - MERCER INTERNATIONAL INC. Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Mercer International Inc. (Name of Issuer) Common stock, par value $1.00 per share (Title of Class of Securities) 588056101 (CUSIP Number) December 31, 2023 (Date of event which requires filing of this statement) Check the appropriate box to designate the rule pursuant

February 9, 2024 SC 13G/A

MERC / Mercer International Inc. / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 8 )* Mercer International Inc (Name of Issuer) Common Stock (Title of Class of Securities) 588056101 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate b

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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONA

November 2, 2023 EX-99.1

MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND FIRST NINE MONTHS OF 2023 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND FIRST NINE MONTHS OF 2023 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights • Third quarter Operating EBITDA* of $37.5 million and net loss of $26.0 million • Continued strong growth and integration of our mass timber business • Enhanced liquidity by completing $200 million 2028 senior

November 2, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): November 2, 2023 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commi

September 21, 2023 EX-4.1

Indenture dated September 21, 2023 between Mercer International Inc. and Computershare Trust Company, N.A., as trustee, relating to the 2028 Senior Notes. Incorporated by reference from Form 8-K filed September 21, 2023.

Exhibit 4.1 MERCER INTERNATIONAL INC. 12.875% SENIOR NOTES DUE 2028 INDENTURE Dated as of September 21, 2023 Computershare Trust Company, N.A. Trustee TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND INCORPORATION BY REFERENCE Section 1.01 Definitions 1 Section 1.02 Other Definitions 23 Section 1.03 [Reserved.] 23 Section 1.04 Rules of Construction 23 ARTICLE 2 THE NOTES Section 2.01 Form and Dati

September 21, 2023 8-K

Entry into a Material Definitive Agreement, 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 21, 2023 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Com

September 21, 2023 EX-99.1

MERCER INTERNATIONAL INC. COMPLETES PRIVATE OFFERING OF $200,000,000 OF 2028 SENIOR NOTES

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. COMPLETES PRIVATE OFFERING OF $200,000,000 OF 2028 SENIOR NOTES NEW YORK, NY, September 21, 2023 - Mercer International Inc. (Nasdaq: MERC) (the “Company”) today announced that it has completed its previously announced private offering of $200.0 million aggregate principal amount of 12.875% senior notes due October 1, 2028 (the “2028 Not

September 20, 2023 8-K

Current Report

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 19, 2023 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Com

September 20, 2023 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES PRICING OF PRIVATE OFFERING OF SENIOR NOTES

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES PRICING OF PRIVATE OFFERING OF SENIOR NOTES NEW YORK, NY, September 19, 2023 – Mercer International Inc. (Nasdaq: MERC) (the “Company”) today announced the pricing of its private offering of $200.0 million in aggregate principal amount of 12.875% senior notes due October 1, 2028 (the “2028 Notes”). The 2028 Notes are being issu

September 19, 2023 8-K

Results of Operations and Financial Condition, 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): September 19, 2023 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Com

September 19, 2023 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES PLANS TO ISSUE $200 MILLION OF SENIOR NOTES IN PRIVATE OFFERING

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES PLANS TO ISSUE $200 MILLION OF SENIOR NOTES IN PRIVATE OFFERING NEW YORK, NY, September 19, 2023 – Mercer International Inc. (Nasdaq: MERC) (the “Company”) today announced that it intends to offer for sale (the “Offering”) $200.0 million in aggregate principal amount of senior notes due 2028 (the “2028 Notes”). The Company inte

August 4, 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC

August 3, 2023 EX-99.1

MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2023 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2023 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights • Continued to grow our mass timber business with the acquisition of substantially all of the U.S. and Canadian mass timber assets of the Structurlam group of companies and ramping up operations and its order book • Seco

August 3, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): August 3, 2023 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commiss

June 21, 2023 EX-99.1

Forward-looking Statements The Private Securities Litigation Reform Act of 1995 provides a “safe harbor” for forward-looking statements. Certain information included in this presentation contains statements that are forward-looking, such as statement

Mercer International Inc. Transforming biomass into bioproducts for a more sustainable world June 2023 EXHIBIT 99.1 Forward-looking Statements The Private Securities Litigation Reform Act of 1995 provides a “safe harbor” for forward-looking statements. Certain information included in this presentation contains statements that are forward-looking, such as statements relating to results of operation

June 21, 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 21, 2023 MERCER INTERNATIONA

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 21, 2023 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissi

June 1, 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

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 31, 2023 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 Not applicable (State or Other Jurisdiction of Incorporation) (Commi

May 31, 2023 8-K

Regulation FD Disclosure, 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 30, 2023 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissio

May 31, 2023 EX-99.1

MERCER INTERNATIONAL INC. RECEIVES COURT SALES ORDER APPROVAL TO ACQUIRE STRUCTURLAM MASS TIMBER ASSETS

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. RECEIVES COURT SALES ORDER APPROVAL TO ACQUIRE STRUCTURLAM MASS TIMBER ASSETS Selected Highlights: • Mercer to acquire substantially all of Structurlam's assets, including its state-of-the-art mass timber facility in Conway, Arkansas, cementing Mercer's position as a leading mass timber provider in North America. • The proposed acquisiti

May 4, 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL IN

May 4, 2023 EX-10

Amendment and Restatement Agreement dated March 22, 2023 among Mercer Rosenthal GmbH, Mercer Timber Products GmbH, Mercer Stendal GmbH, Mercer Holz GmbH, Mercer Europe GmbH, Mercer Stendal Logistik GmbH, Mercer Timber Products Stendal GmbH, Mercer Torgau GmbH & Co. KG, Unicredit Bank AG, Commerzbank AG, Berlin Branch, Landesbank Baden-Württemberg and others relating to Revolving Facility Agreement dated September 15, 2022.

EXHIBIT 10.1 Execution Version AMENDMENT AND RESTATEMENT AGREEMENT dated 22 March 2023 between MERCER ROSENTHAL GMBH MERCER TIMBER PRODUCTS GMBH MERCER STENDAL GMBH MERCER HOLZ GMBH MERCER EUROPE GMBH MERCER STENDAL LOGISTIK GMBH MERCER TIMBER PRODUCTS STENDAL GMBH MERCER TORGAU GMBH & CO. KG as Borrowers UNICREDIT BANK AG as Agent and OTHERS relating to the revolving facility agreement dated 15 S

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): May 4, 2023 MERCER INTERNATIONAL

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, 2023 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commission

May 4, 2023 EX-99

MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2023 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2023 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights • First quarter Operating EBITDA* of $27.5 million and net loss of $30.6 million • Mass Timber business continues to grow its cross-laminated timber order book • Quarterly cash dividend of $0.075 per share NEW YORK, NY, May 4, 2023 ‑ Me

April 18, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) 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 (Rule 14a-101) 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

April 18, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEFA14A 1 mercdefa14a2023noni.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) 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 C

March 1, 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 MERCER INTERNAT

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 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Comm

March 1, 2023 EX-99

NEW YORK, NY, February 27, 2023 ‑ Mercer International Inc. ("Mercer" or the "Company") (Nasdaq: MERC) today announced that David Ure, who has served as CFO and Secretary since 2015, will be leaving the Company effective June 1, 2023.

EXHIBIT 99.1 For Immediate Release NEW YORK, NY, February 27, 2023 ‑ Mercer International Inc. ("Mercer" or the "Company") (Nasdaq: MERC) today announced that David Ure, who has served as CFO and Secretary since 2015, will be leaving the Company effective June 1, 2023. Mercer has promoted its Vice President, Controller, Richard Short, to succeed Mr. Ure as Chief Financial Officer and Secretary. Mr

February 16, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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 16, 2023 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Comm

February 16, 2023 EX-99

MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER AND YEAR END 2022 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER AND YEAR END 2022 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights • Fourth quarter net income of $20.0 million and Operating EBITDA* of $96.1 million • Full year 2022 record net income of $247.0 million and record Operating EBITDA* of $536.5 million • Quarterly cash dividend of $0.075 pe

February 16, 2023 10-K

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

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, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC. (E

February 16, 2023 EX-21

List of Subsidiaries of Registrant.

EXHIBIT 21.1 SUBSIDIARIES OF MERCER INTERNATIONAL INC. In accordance with Item 601(b)(21) of Regulation S-K, the following list excludes certain subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as defined in Rule 1-02(w) of Regulation S-X. Name of Subsidiary (1) State or Other Jurisdiction of Incorporation or Organization Mercer

February 14, 2023 SC 13G/A

MERC / Mercer International Inc. / Gates Capital Management, Inc. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No.

February 10, 2023 SC 13G/A

MERC / Mercer International Inc. / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7 )* Mercer International Inc (Name of Issuer) Common Stock (Title of Class of Securities) 588056101 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate b

December 14, 2022 EX-99.2

Report of Independent Auditors

merc-ex9929.htm EXHIBIT 99.2 Report of Independent Auditors Mercer Torgau Holding GmbH (formerly Wood Holdco GmbH), Leipzig Audit of the consolidated financial statements as of December 31, 2021 Table of Content PwC Table of Content Report of Independent Auditors Appendices I. Consolidated balance sheet as of December 31, 2021 II. Consolidated income statement for the financial year from January 1

December 14, 2022 8-K/A

Financial Statements and Exhibits

merc-8ka20220930.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A 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, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction

December 14, 2022 EX-99.3

UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS

merc-ex9936.htm EXHIBIT 99.3 UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS The following sets forth unaudited pro forma consolidated financial statements as of and for the periods indicated. The unaudited pro forma consolidated financial statements have been prepared by Mercer International Inc. (?Mercer? or the ?Company?) and give pro forma effect to the acquisition of all of the issued a

December 14, 2022 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES THE COMPLETION OF THE ACQUISITION OF HOLZINDUSTRIE TORGAU ("HIT")

merc-ex9918.htm EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES THE COMPLETION OF THE ACQUISITION OF HOLZINDUSTRIE TORGAU ("HIT") NEW YORK, NY, September 30, 2022 ? Mercer International Inc. (Nasdaq: MERC) ("Mercer", the "Company", "we", "our") today announced that it has completed its previously-announced acquisition of all of the shares of the parent company of HIT. Mr. Ju

October 27, 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 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONA

October 27, 2022 EX-99.1

MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND NINE MONTHS 2022 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND NINE MONTHS 2022 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights ? Third quarter net income of $66.7 million and Operating EBITDA* of $140.9 million ? Record year to date net income of $227 million and Operating EBITDA* of $440.4 million ? Expanded German solid wood business with the

October 27, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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 27, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commi

October 27, 2022 EX-10.2

Revolving Facility Agreement dated September 15, 2022 among Zellstoff-Und Papierfabrik Rosenthal GmbH, Mercer Timber Products GmbH, Zellstoff Stendal GmbH, Mercer Holz GmbH, Stendal Pulp Holding GmbH, Zellstoff Stendal Transport GmbH, Mercer Timber

Exhibit 10.2 Execution Version EUR 300,000,000 REVOLVING FACILITY AGREEMENT for ZELLSTOFF- UND PAPIERFABRIK ROSENTHAL GMBH MERCER TIMBER PRODUCTS GMBH ZELLSTOFF STENDAL GMBH MERCER HOLZ GMBH STENDAL PULP HOLDING GMBH ZELLSTOFF STENDAL TRANSPORT GMBH MERCER TIMBER PRODUCTS STENDAL GMBH as Borrowers arranged by UNICREDIT BANK AG COMMERZBANK AG, BERLIN BRANCH LANDESBANK BADEN-W?RTTEMBERG as Mandated

September 30, 2022 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES THE COMPLETION OF THE ACQUISITION OF HOLZINDUSTRIE TORGAU ("HIT")

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES THE COMPLETION OF THE ACQUISITION OF HOLZINDUSTRIE TORGAU ("HIT") NEW YORK, NY, September 30, 2022 ? Mercer International Inc. (Nasdaq: MERC) ("Mercer", the "Company", "we", "our") today announced that it has completed its previously-announced acquisition of all of the shares of the parent company of HIT. Mr. Juan Carlos Bueno,

September 30, 2022 8-K

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 30, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Com

September 20, 2022 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, 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 15, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as specified in its charter) Washington 000-51826 47-0956945 (State or other jurisdictionof incorporation or orga

September 20, 2022 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES COMPLETION OF A NEW €300 MILLION SUSTAINABILITY-LINKED TERM REVOLVING CREDIT FACILITY

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES COMPLETION OF A NEW ?300 MILLION SUSTAINABILITY-LINKED TERM REVOLVING CREDIT FACILITY NEW YORK, NY, September 16, 2022 - Mercer International Inc., or ?Mercer?, (Nasdaq: MERC) today announced that it has successfully entered into a new ?300 million revolving credit facility for its German subsidiaries with a syndicate of Europe

August 9, 2022 CORRESP

Mercer International Inc. | www.mercerint.com Corporate Office: Suite 1120, 700 West Pender Street, Vancouver, BC, V6C 1G8, Canada | 604 684 1099 Registered Office: 14900 Interurban Avenue South, Suite 282 Seattle, Washington, USA 98168 | 206 674 463

CORRESP 1 filename1.htm August 9, 2022 VIA EDGAR UNITED STATES SECURITIES AND EXCHANGE COMMISSION Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Ladies and Gentlemen: Re: Mercer International Inc. Registration Statement on Form S-3 File No.: 333-266466 Request for Acceleration Pursuant to Rule 461 promulgated under the Securities Act of 1933, as amended, the undersigned

August 2, 2022 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Mercer International Inc.

August 2, 2022 EX-4.5

Form of Subordinated Debt Indenture between the registrant and one or more trustees to be named.

Exhibit 4.5 MERCER INTERNATIONAL INC., Issuer [ ] Trustee INDENTURE Dated as of [ ] SUBORDINATED DEBT SECURITIES TABLE OF CONTENTS ARTICLE I DEFINITIONS 1 Section 1.1 Definitions of Terms 1 ARTICLE II ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 4 Section 2.1 Designation and Terms of Securities 4 Section 2.2 Form of Securities and Trustee’s Certificate 5 Section 2.

August 2, 2022 S-3

As filed with the Securities and Exchange Commission on August 2, 2022.

Table of Contents As filed with the Securities and Exchange Commission on August 2, 2022.

August 2, 2022 EX-4.4

Form of Senior Debt Indenture between the registrant and one or more trustees to be named.

Exhibit 4.4 MERCER INTERNATIONAL INC., Issuer [ ] Trustee INDENTURE Dated as of [ ] SENIOR DEBT SECURITIES TABLE OF CONTENTS ARTICLE I DEFINITIONS 1 Section 1.1 Definitions of Terms 1 ARTICLE II ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 4 Section 2.1 Designation and Terms of Securities 4 Section 2.2 Form of Securities and Trustee’s Certificate 5 Section 2.3 Deno

July 28, 2022 EX-2.1

Purchase and Sale Agreement, dated July 22, 2022, between Mercer International Inc., Mainsee 1434. VV GmbH and Wood Intermediate S.à r.l.

Exhibit 2.1 Registry of Deeds no. 854/2022 F N E G O T I A T E D in Frankfurt am Main on 22 July 2022 Before me, the undersigning civil law notary Dr. Sabine Funke with offices in Frankfurt am Main, appeared today in the premises of Latham & Watkins LLP, Reuterweg 20, 60323 Frankfurt am Main, to where I had betaken myself upon request of the parties: 1. Dr. Dominik Waldvogel, born on 5 July 1984,

July 28, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): July 28, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissi

July 28, 2022 EX-99.1

MERCER INTERNATIONAL INC. TO ACQUIRE HOLZINDUSTRIE TORGAU (“HIT”) SIGNIFICANTLY EXPANDING ITS SOLID WOOD OPERATIONS

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. TO ACQUIRE HOLZINDUSTRIE TORGAU (?HIT?) SIGNIFICANTLY EXPANDING ITS SOLID WOOD OPERATIONS HIT owns and operates an integrated timber processing facility with wood pallet, lumber, biofuel and energy production. ? Consideration of ?270 million (approx. $275.4 million), inclusive of forecasted net working capital of approximately ?43 millio

July 28, 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 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC

July 28, 2022 EX-99.1

MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2022 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2022 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights ? Second quarter net income of $71.4 million and Operating EBITDA* of $145.1 million ? Record quarterly wood products operating income and energy revenues NEW YORK, NY, July 28, 2022 ? Mercer International Inc. (Nasdaq:

July 28, 2022 8-K

Entry into a Material Definitive Agreement

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 22, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissi

June 6, 2022 S-8

As filed with the Securities and Exchange Commission on June 6, 2022

As filed with the Securities and Exchange Commission on June 6, 2022 Registration No.

June 6, 2022 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) Mercer International Inc.

May 31, 2022 8-K

Current Report

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 31, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissio

April 28, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): April 28, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commiss

April 28, 2022 EX-99.1

MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2022 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2022 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.075 Selected Highlights ? First quarter net income of $88.9 million and Operating EBITDA* of $154.5 million ? Record quarterly pulp, lumber and energy revenues NEW YORK, NY, April 28, 2022 ? Mercer International Inc. (Nasdaq: MERC) today reported first quarter

April 28, 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 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL IN

April 18, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) 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 (Rule 14a-101) 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

April 18, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEF 14A 1 d327328ddef14a.htm DEF 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) 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

April 13, 2022 CORRESP

1000 Cathedral Place 925 West Georgia Street Vancouver, British Columbia Canada V6C 3L2 Telephone: (604) 662-8808 Facsimile: (604) 669-8803 www.sangramoller.com Reply Attention of: H. S. Sangra Our File No.: A5000309 Direct Line: 604-692-3022 Email:

1000 Cathedral Place 925 West Georgia Street Vancouver, British Columbia Canada V6C 3L2 Telephone: (604) 662-8808 Facsimile: (604) 669-8803 www.

March 16, 2022 EX-10.1

Employment Agreement between Mercer International Inc. and Juan Carlos Bueno, dated March 11, 2022. Incorporated by reference from Form 8-K filed March 16, 2022.

EXHIBIT 10.1 EXECUTION COPY EMPLOYMENT AGREEMENT THIS AGREEMENT dated for reference the 11th day of March, 2022. BETWEEN: MERCER INTERNATIONAL INC., a corporation organized under the laws of the State of Washington and having an office at Suite 1120, 700 West Pender Street, Vancouver, BC V6C 1G8 (hereinafter referred to as the "Corporation") OF THE FIRST PART AND: JUAN CARLOS BUENO (hereinafter re

March 16, 2022 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES RETIREMENT OF ITS CEO, DAVID GANDOSSI, AND APPOINTMENT OF JUAN CARLOS BUENO AS THE NEW CEO

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES RETIREMENT OF ITS CEO, DAVID GANDOSSI, AND APPOINTMENT OF JUAN CARLOS BUENO AS THE NEW CEO NEW YORK, NY, March 14, 2022 ? Mercer International Inc. ("Mercer" or the "Company") (Nasdaq: MERC) today announced that David Gandossi, who has served as CEO and President since 2015, has announced, as part of turning 65 years old this y

March 16, 2022 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 11, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commiss

February 17, 2022 10-K

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

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 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC. (E

February 17, 2022 EX-10.2

Revolving Credit Facility Agreement dated January 21, 2022 among Mercer Peace River Pulp Ltd., Mercer Celgar Limited Partnership and Mercer Forestry Services Ltd. et al. and Royal Bank of Canada, as Agent and the other Lenders thereto. Incorporated by reference from Form 10-K filed February 17, 2022.

EXHIBIT 10.2 Execution Version CREDIT AGREEMENT Dated as of January 21, 2022 Among MERCER PEACE RIVER PULP LTD., Mercer Celgar Limited Partnership, and Mercer Forestry Services Ltd. as Borrowers, and EACH OTHER PERSON FROM TIME TO TIME PARTY HERETO as Guarantors, THE FINANCIAL INSTITUTIONS NAMED HEREIN as Lenders, ROYAL BANK OF CANADA as Administrative Agent and Collateral Agent, and RBC CAPITAL M

February 17, 2022 EX-99.1

MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER AND YEAR END 2021 RESULTS AND INCREASES QUARTERLY CASH DIVIDEND BY 15% TO $0.075 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER AND YEAR END 2021 RESULTS AND INCREASES QUARTERLY CASH DIVIDEND BY 15% TO $0.075 Selected Highlights ? Fourth quarter net income of $74.5 million and record Operating EBITDA* of $164.9 million ? Full year 2021 record net income of $171.0 million and Operating EBITDA* of $478.8 million NEW YORK, NY, February 17, 202

February 17, 2022 EX-3.2

Bylaws of Mercer International Inc. Incorporated by reference from Form 10-K filed February 17, 2022

EXHIBIT 3.2 BYLAWS OF MERCER INTERNATIONAL INC. (as Amended thru May 15, 2020) 1 Table of Contents Page ARTICLE 1. OFFICES 4 1.1 Principal Office 4 1.2 Registered Office and Registered Agent 4 1.3 Other Offices 4 ARTICLE 2. SHAREHOLDERS 4 2.1 Annual Meeting 4 2.2 Special Meetings 5 2.3 Notice of Meetings 5 2.4 Quorum 6 2.5 Voting of Shares 6 2.6 Adjourned Meetings 7 2.7 Record Date 7 2.8 Record of

February 17, 2022 EX-21.1

List of Subsidiaries of Registrant.

EXHIBIT 21.1 SUBSIDIARIES OF MERCER INTERNATIONAL INC. In accordance with Item 601(b)(21) of Regulation S-K, the following list excludes certain subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as defined in Rule 1-02(w) of Regulation S-X. Name of Subsidiary (1) State or Other Jurisdiction of Incorporation or Organization Zellsto

February 17, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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 17, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Comm

February 14, 2022 SC 13G/A

MERC / Mercer International Inc. / Gates Capital Management, Inc. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No.

February 8, 2022 SC 13G/A

MERC / Mercer International Inc. / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6 )* Mercer International Inc (Name of Issuer) Common Stock (Title of Class of Securities) 588056101 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which th

January 21, 2022 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 21, 2022 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commi

January 21, 2022 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES COMPLETION OF CDN$160 MILLION REVOLVING CREDIT FACILITY

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES COMPLETION OF CDN$160 MILLION REVOLVING CREDIT FACILITY NEW YORK, NY, January 21, 2022 ? Mercer International Inc., or "Mercer", (Nasdaq: MERC) today announced that certain Canadian subsidiaries (the "Loan Parties") of Mercer have entered into a new CDN$160 million joint asset-backed revolving credit facility (the "New Facility

October 28, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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 28, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commi

October 28, 2021 EX-99.1

MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND NINE MONTHS 2021 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND NINE MONTHS 2021 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights ? Third quarter net income of $69.1 million and Record Operating EBITDA* of $148.1 million ? Start-Up of recently acquired cross-laminated timber facility in Spokane, Washington NEW YORK, NY, October 28, 2021 ? Mercer In

October 28, 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 quarterly period ended September 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONA

August 4, 2021 8-K

Regulation FD Disclosure

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 3, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commiss

August 4, 2021 EX-99.1

MERCER INTERNATIONAL INC. RECEIVES BANKRUPTCY COURT SALES ORDER APPROVAL TO ACQUIRE A CLT FACILITY

Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. RECEIVES BANKRUPTCY COURT SALES ORDER APPROVAL TO ACQUIRE A CLT FACILITY NEW YORK, NY, August 3, 2021 - Mercer International Inc. (Nasdaq: MERC). The Company is pleased to announce that today it received approval from the applicable Bankruptcy Court for a sales Order approving the acquisition by its wholly-owned subsidiary of a state-of-

August 3, 2021 8-K

Regulation FD Disclosure, 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): August 3, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commiss

August 3, 2021 EX-99.1

Forward-looking Statements The Private Securities Litigation Reform Act of 1995 provides a “safe harbor” for forward-looking statements. Certain information included in this presentation contains statements that are forward-looking, such as statement

# Mercer International Inc. Investor Presentation August 2021 EXHIBIT 99.1 Forward-looking Statements The Private Securities Litigation Reform Act of 1995 provides a ?safe harbor? for forward-looking statements. Certain information included in this presentation contains statements that are forward-looking, such as statements relating to results of operations and financial conditions, market expect

July 29, 2021 EX-99.1

MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2021 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2021 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights ? Record quarterly wood products segment results ? Second quarter Operating EBITDA* of $83.8 million and net income of $21.4 million ? Completed Capital Program to Increase Stendal Mill production by 80,000 ADMTs per yea

July 29, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): July 29, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissi

July 29, 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 quarterly period ended June 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC

June 4, 2021 424B3

MERCER INTERNATIONAL INC. OFFER TO EXCHANGE $875,000,000 principal amount of its 5.12500% Senior Notes due 2029 which have been registered under the Securities Act for any and all of its outstanding 5.12500% Senior Notes due 2029

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration No. 333-256567 PROSPECTUS MERCER INTERNATIONAL INC. OFFER TO EXCHANGE $875,000,000 principal amount of its 5.12500% Senior Notes due 2029 which have been registered under the Securities Act for any and all of its outstanding 5.12500% Senior Notes due 2029 ? The exchange offer expires at 5:00 p.m., New York City time, on July 6, 2021,

June 2, 2021 CORRESP

Mercer International Inc. www.mercerint.com Corporate Office: Suite 1120, 700 West Pender Street, Vancouver, BC, V6C 1G8, Canada | 604 684 1099 Registered Office: 14900 Interurban Avenue South, Suite 282 Seattle, Washington, USA 98168 | 206 674 4639

June 2, 2021 VIA EDGAR UNITED STATES SECURITIES AND EXCHANGE COMMISSION Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Ladies and Gentlemen: Re: Mercer International Inc.

June 1, 2021 8-K

Current Report

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 28, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissio

May 27, 2021 EX-99.3

Form of Letter to Clients.

Exhibit 99.3 FORM OF CLIENT LETTER MERCER INTERNATIONAL INC. Offer to Exchange $875,000,000 of 5.125% Senior Notes due 2029 Registered under the Securities Act of 1933 for An Equal Amount of Outstanding 5.125% Senior Notes due 2029 To Our Clients: Enclosed for your consideration is a prospectus, dated , 2021 (the ?Prospectus?), and the letter of transmittal (the ?Letter of Transmittal?) relating t

May 27, 2021 S-4

As filed with the Securities and Exchange Commission on May 27, 2021.

Table of Contents As filed with the Securities and Exchange Commission on May 27, 2021.

May 27, 2021 EX-99.2

Form of Notice of Guaranteed Delivery.

Exhibit 99.2 MERCER INTERNATIONAL INC. NOTICE OF GUARANTEED DELIVERY For Tender for Exchange 5.125% Senior Notes due 2029 Issued by Mercer International Inc. Pursuant to the Prospectus dated , 2021 THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON , 2021 UNLESS EXTENDED (THE ?EXPIRATION DATE?). The Exchange Agent for the Exchange Offer is: Wells Fargo Bank,

May 27, 2021 EX-25.1

Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of the Trustee on Form T-1.

Exhibit 25.1 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) WELLS FARGO BANK, NATIONAL ASSOCIATION (Exact name of trustee as specified in its charter) A National Banking Associ

May 27, 2021 EX-99.4

Form of Letter to Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees.

Exhibit 99.4 MERCER INTERNATIONAL INC. Offer to Exchange $875,000,000 of 5.125% Senior Notes due 2029 Registered under the Securities Act of 1933 for An Equal Amount of Outstanding 5.125% Senior Notes due 2029 THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON , 2021 UNLESS EXTENDED (THE ?EXPIRATION DATE?). To: BROKERS, DEALERS, COMMERCIAL BANKS, TRUST COMPAN

May 27, 2021 CORRESP

Mercer International Inc. | www.mercerint.com Corporate Office: Suite 1120, 700 West Pender Street, Registered Office: 14900 Interurban Avenue South, Suite 282 Vancouver, BC, V6C 1G8, Canada | 604 684 1099 Seattle, Washington, USA 98168 | 206 674 463

May 27, 2021 VIA EDGAR SECURITIES AND EXCHANGE COMMISSION Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Dear Sirs/Mesdames: Re: Mercer International Inc.

May 27, 2021 EX-99.1

Form of Letter of Transmittal.

EX-99.1 5 d92453dex991.htm EX-99.1 Exhibit 99.1 MERCER INTERNATIONAL INC. LETTER OF TRANSMITTAL To Tender for Exchange 5.125% Senior Notes due 2029 Issued by Mercer International Inc. Pursuant to the Prospectus dated , 2021 THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON , 2021 UNLESS EXTENDED (THE “EXPIRATION DATE”). The Exchange Agent for the Exchange Of

April 29, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): April 29, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commiss

April 29, 2021 EX-99.1

MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2021 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2021 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights ? Record quarterly wood products segment results ? First quarter Operating EBITDA* of $82.0 million and net income of $5.9 million NEW YORK, NY, April 29, 2021 ? Mercer International Inc. (Nasdaq: MERC) today reported first quarter 2021

April 29, 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 quarterly period ended March 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL IN

April 9, 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 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)) ? Definitive Proxy State

April 9, 2021 DEF 14A

Schedule 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 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)) ? Definitive Proxy State

February 17, 2021 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES APPOINTMENTS TO BOARD OF DIRECTORS

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES APPOINTMENTS TO BOARD OF DIRECTORS NEW YORK, NY, February 17, 2021 - Mercer International Inc. (Nasdaq: MERC) today announced that Alice Laberge and Janine North, ICD.D, have been appointed to its board of directors effective February 17, 2021. Ms. Laberge most recently retired from the board of the Royal Bank of Canada in Janu

February 17, 2021 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): February 17, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Comm

February 16, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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 16, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Comm

February 16, 2021 10-K

Annual Report - 10-K

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 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC. (E

February 16, 2021 EX-3.2

Bylaws of Mercer International Inc.

EXHIBIT 3.2 BYLAWS OF MERCER INTERNATIONAL INC. (as Amended thru May 15, 2020) 1 Table of Contents Page ARTICLE 1. OFFICES 4 1.1 Principal Office 4 1.2 Registered Office and Registered Agent 4 1.3 Other Offices 4 ARTICLE 2. SHAREHOLDERS 4 2.1 Annual Meeting 4 2.2 Special Meetings 5 2.3 Notice of Meetings 5 2.4 Quorum 6 2.5 Voting of Shares 6 2.6 Adjourned Meetings 7 2.7 Record Date 7 2.8 Record of

February 16, 2021 EX-99.1

MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER AND YEAR END 2020 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights

EX-99.1 2 merc-ex9916.htm EX-99.1 EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER AND YEAR END 2020 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights • Record quarterly and annual wood products segment results • Fourth quarter Operating EBITDA* of $49.5 million and net loss of $13.0 million • 2020 annual Operating EBITDA of $192.7 milli

February 16, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 11)* Mercer International Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No.

February 12, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5 )* Mercer International Inc (Name of Issuer) Common Stock (Title of Class of Securities) 588056101 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which th

January 26, 2021 EX-10.1

Registration Rights Agreement dated January 26, 2021 between Mercer International Inc. and Credit Suisse Securities (USA) LLC, related to the 2029 Senior Notes. Incorporated by reference from Form 8-K filed on January 26, 2021.

EX-10.1 3 d113250dex101.htm EX-10.1 Exhibit 10.1 REGISTRATION RIGHTS AGREEMENT by and among Mercer International Inc., and Credit Suisse Securities (USA) LLC Dated as of January 26, 2021 REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this “Agreement”) is made and entered into as of January 26, 2021, by and among Mercer International Inc., a Washington corporation (the “Company”)

January 26, 2021 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - 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 26, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as specified in its charter) Washington 000-51826 47-0956945 (State or other jurisdiction of incorporation) (Commis

January 26, 2021 EX-4.1

Indenture dated January 26, 2021 between Mercer International Inc. and Wells Fargo Bank, National Association, as trustee, relating to the 2029 Senior Notes. Incorporated by reference from Form 8-K filed January 26, 2021.

EX-4.1 Exhibit 4.1 MERCER INTERNATIONAL INC. 5.125% SENIOR NOTES DUE 2029 INDENTURE Dated as of January 26, 2021 Wells Fargo Bank, National Association Trustee CROSS-REFERENCE TABLE* Trust Indenture Act Section Indenture Section 310(a)(1) 7.10 (a)(2) 7.10 (a)(3) N.A. (a)(4) N.A. (a)(5) 7.10 (b) 7.10 (c) N.A. 311(a) 7.11 (b) 7.11 (c) N.A. 312(a) 2.05 (b) 12.03 (c) 12.03 313(a) 7.06 (b)(1) N.A. (b)(

January 26, 2021 EX-99.1

MERCER INTERNATIONAL INC. COMPLETES PRIVATE OFFERING OF $875,000,000 OF 2029 SENIOR NOTES, SETTLEMENT OF TENDER OFFER OF 2024 SENIOR NOTES AND REDEMPTION OF 2025 SENIOR NOTES

EX-99.1 4 d113250dex991.htm EX-99.1 Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. COMPLETES PRIVATE OFFERING OF $875,000,000 OF 2029 SENIOR NOTES, SETTLEMENT OF TENDER OFFER OF 2024 SENIOR NOTES AND REDEMPTION OF 2025 SENIOR NOTES NEW YORK, NY, January 26, 2021 - Mercer International Inc. (Nasdaq: MERC) (the “Company”) today announced that it has completed its previously announced p

January 15, 2021 8-K

Current Report

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 14, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as specified in its charter) Washington 000-51826 47-0956945 (State or other jurisdiction of incorporation) (Commis

January 15, 2021 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES UPSIZING AND PRICING OF PRIVATE OFFERING OF SENIOR NOTES AND THE CONDITIONAL FULL REDEMPTION OF ITS OUTSTANDING 7.375% SENIOR NOTES DUE 2025

EX-99.1 2 d101463dex991.htm EX-99.1 Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES UPSIZING AND PRICING OF PRIVATE OFFERING OF SENIOR NOTES AND THE CONDITIONAL FULL REDEMPTION OF ITS OUTSTANDING 7.375% SENIOR NOTES DUE 2025 NEW YORK, NY, January 14, 2021 – Mercer International Inc. (Nasdaq: MERC) (the “Company”) today announced the upsizing and pricing of its private offeri

January 14, 2021 EX-99.1

Excerpts from the Preliminary Offering Memorandum dated January 14, 2021

EX-99.1 Exhibit 99.1 Excerpts from the Preliminary Offering Memorandum dated January 14, 2021 Cautionary Note Regarding Forward-Looking Statements This offering memorandum and the documents we have filed with the SEC that are incorporated by reference herein contain “forward-looking statements” within the meaning of Section 21E of the Exchange Act and Section 27A of the Securities Act. Generally,

January 14, 2021 8-K

Current Report

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 14, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as specified in its charter) Washington 000-51826 47-0956945 (State or other jurisdiction of incorporation) (Commis

January 14, 2021 EX-99.2

MERCER INTERNATIONAL INC. ANNOUNCES PLANS TO ISSUE $500 MILLION OF SENIOR NOTES IN PRIVATE OFFERING TO REFINANCE ITS SENIOR NOTES DUE 2024 AND 2025

EX-99.2 3 d26354dex992.htm EX-99.2 Exhibit 99.2 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES PLANS TO ISSUE $500 MILLION OF SENIOR NOTES IN PRIVATE OFFERING TO REFINANCE ITS SENIOR NOTES DUE 2024 AND 2025 NEW YORK, NY, January 14, 2021 – Mercer International Inc. (Nasdaq: MERC) (the “Company”) today announced that it intends to offer for sale (the “Offering”) $500.0 million in aggrega

January 14, 2021 8-K

Regulation FD Disclosure, Results of Operations and Financial Condition, 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): January 14, 2021 MERCER INTERNATIONAL INC. (Exact name of Registrant as specified in its charter) Washington (State or other jurisdiction of incorporation) 000-51826 (Commission File N

January 14, 2021 EX-99.1

MERCER INTERNATIONAL INC. COMMENCES TENDER OFFER FOR ITS 6.500% SENIOR NOTES DUE 2024

EX-99.1 2 d896629dex991.htm EX-99.1 EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. COMMENCES TENDER OFFER FOR ITS 6.500% SENIOR NOTES DUE 2024 NEW YORK, NY, January 14, 2021 - Mercer International Inc. (Nasdaq: MERC) today announced that it has commenced a cash tender offer (the “Tender Offer”), for any and all of its outstanding 6.500% Senior Notes due 2024 (the “Notes”). The Tender

October 29, 2020 EX-99.1

MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND NINE MONTHS 2020 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND NINE MONTHS 2020 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights • Third quarter net income of $7.5 million and Operating EBITDA* of $45.6 million • Record Wood Segment Results • Cash on hand and available credit facilities provide liquidity of about $600.6 million at September 30, 20

October 29, 2020 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 quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONA

October 29, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): September 30, 2020 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Com

July 31, 2020 EX-99.1

MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2020 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2020 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights • Second quarter net loss of $8.4 million • Quarterly Operating EBITDA* of $40.5 million • Cash on hand and available credit facilities provide liquidity of about $566.8 million at June 30, 2020 NEW YORK, NY, July 30, 20

July 31, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): June 30, 2020 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissi

July 31, 2020 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 quarterly period ended June 30, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC

June 23, 2020 8-K

Current Report

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 22, 2020 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissi

May 29, 2020 8-K

Current Report

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 29, 2020 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissio

May 15, 2020 8-K

- 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 15, 2020 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commissio

May 15, 2020 EX-3.1

Amendment to the Bylaws of the Company, dated May 15, 2020.

EXHIBIT 3.1 AMENDMENT TO BYLAWS OF MERCER INTERNATIONAL INC. (As adopted by the Board of Directors on May 15, 2020) Section 2.9 of Article 2 of the Bylaws of Mercer International Inc. is deleted in its entirety and replaced with the following: "2.9 Virtual Meetings. Shareholders may participate in a meeting by means of a conference telephone or other electronic means or remote communication, inclu

May 15, 2020 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES THAT 2020 ANNUAL MEETING OF SHAREHOLDERS IS CHANGED TO A VIRTUAL ONLY FORMAT

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES THAT 2020 ANNUAL MEETING OF SHAREHOLDERS IS CHANGED TO A VIRTUAL ONLY FORMAT NEW YORK, NY, May 15, 2020 ‑ Mercer International Inc. (Nasdaq: MERC) announced that our 2020 Annual Meeting of Shareholders (the "Meeting") will be held in virtual format only due to the ongoing public health concerns related to the coronavirus (COVID

April 30, 2020 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 quarterly period ended March 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL IN

April 30, 2020 EX-99.1

MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2020 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FIRST QUARTER 2020 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065 Selected Highlights • First quarter net loss of $3.4 million • Quarterly Operating EBITDA* of $57.0 million • Cash on hand and available credit facilities provide liquidity of about $516.5 million at March 31, 2020 NEW YORK, NY, April 30, 2020 ‑ Mercer Int

April 30, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): March 31, 2020 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commiss

April 10, 2020 DEFA14A

MERC / Mercer International, Inc. DEFA14A - - 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 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)) ☐ Definitive Pro

April 10, 2020 DEF 14A

MERC / Mercer International, Inc. DEF 14A - - DEF 14A

DEF 14A 1 d900731ddef14a.htm DEF 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 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

February 14, 2020 SC 13G/A

MERC / Mercer International, Inc. / Gates Capital Management, Inc. Passive Investment

SC 13G/A 1 gates-merc123119a10.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 10)* Mercer International Inc. (Name of Issuer) Common Stock, par value $1.00 per share (Title of Class of Securities) 588056101 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check

February 13, 2020 EX-21.1

List of Subsidiaries of Registrant.

EXHIBIT 21.1 SUBSIDIARIES OF MERCER INTERNATIONAL INC. In accordance with Item 601(b)(21) of Regulation S-K, the following list excludes certain subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as defined in Rule 1-02(w) of Regulation S-X. Name of Subsidiary (1) State or Other Jurisdiction of Incorporation or Organization Zellsto

February 13, 2020 8-K

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, 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 13, 2020 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Comm

February 13, 2020 10-K

MERC / Mercer International, Inc. 10-K - Annual Report - 10-K

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, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC. (E

February 13, 2020 EX-10.15

Chief Operating Officer and Managing Director Service Agreement, as amended, dated June 1, 2019 between Stendal Pulp Holding GmbH and Adolf Koppensteiner. Incorporated by reference from Form 10-K filed February 13, 2020.

EX-10.15 3 merc-ex1015586.htm EX-10.15 Exhibit 10.15 Chief Operating Officer and Managing Director Service Agreement as amended on Chief Operating Officer und Geschäftsführer-Dienstvertrag in der Fassung vom 06-01-2019 (hereinafter referred to as the “Agreement”) made by and between 01.06.2019 (im Weiteren als „Vertrag“ bezeichnet) zwischen Stendal Pulp Holding GmbH, 10117 Berlin, Charlottenstraße

February 13, 2020 EX-99.1

MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER AND YEAR END RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.1375 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS FOURTH QUARTER AND YEAR END RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.1375 Selected Highlights • 2019 Operating EBITDA of $210.4 million and net loss of $9.6 million • Fourth quarter pulp segment annual maintenance downtime of 54 days significantly contributed to negative Operating EBITDA* of $34.2 million and a net los

February 13, 2020 EX-4.4

Description of Securities. Incorporated by reference from Form 10-K filed February 13, 2020.

Exhibit 4.4 DESCRIPTION OF THE REGISTRANT'S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 Mercer International Inc. (the “Company,” “we,” “us” or “our”) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended, being the Company's common stock, par value $1.00 per share (“Common Stock”). The following is a summ

February 12, 2020 SC 13G/A

MERC / Mercer International, Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 dfs406.htm SCHEDULE 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* MERCER INTERNATIONAL INC (Name of Issuer) Common Stock (Title of Class of Securities) 588056101 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to des

November 7, 2019 424B3

MERCER INTERNATIONAL INC. OFFER TO EXCHANGE $200,000,000 principal amount of its 7.37500% Senior Notes due 2025 which have been registered under the Securities Act for any and all of its outstanding unregistered 7.37500% Senior Notes due 2025 issued

424B3 1 d831242d424b3.htm 424B3 Filed pursuant to Rule 424(b)(3) Registration No. 333-234294 PROSPECTUS SUPPLEMENT NO. 1 MERCER INTERNATIONAL INC. OFFER TO EXCHANGE $200,000,000 principal amount of its 7.37500% Senior Notes due 2025 which have been registered under the Securities Act for any and all of its outstanding unregistered 7.37500% Senior Notes due 2025 issued in October 2019 This Prospect

November 6, 2019 424B3

MERCER INTERNATIONAL INC. OFFER TO EXCHANGE $200,000,000 principal amount of its 7.37500% Senior Notes due 2025 which have been registered under the Securities Act for any and all of its outstanding unregistered 7.37500% Senior Notes due 2025 issued

424B3 1 d818601d424b3.htm 424B3 Table of Contents Filed Pursuant to Rule 424(b)(3) Registration No. 333-234294 PROSPECTUS MERCER INTERNATIONAL INC. OFFER TO EXCHANGE $200,000,000 principal amount of its 7.37500% Senior Notes due 2025 which have been registered under the Securities Act for any and all of its outstanding unregistered 7.37500% Senior Notes due 2025 issued in October 2019 • The exchan

November 4, 2019 CORRESP

MERC / Mercer International, Inc. CORRESP - -

CORRESP November 4, 2019 VIA EDGAR UNITED STATES SECURITIES AND EXCHANGE COMMISSION Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Ladies and Gentlemen: Re: Mercer International Inc.

November 1, 2019 S-4/A

MERC / Mercer International, Inc. S-4/A - - S-4/A

S-4/A 1 d818601ds4a.htm S-4/A Table of Contents As filed with the Securities and Exchange Commission on November 1, 2019. Registration No. 333-234294 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 To FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 MERCER INTERNATIONAL INC. (Exact name of registrant as specified in its charter) Washington 26

October 31, 2019 EX-99.1

MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND NINE MONTHS ENDED SEPTEMBER 30, 2019 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.1375 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND NINE MONTHS ENDED SEPTEMBER 30, 2019 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.1375 Selected Highlights • Third quarter net income of $1.2 million ($0.02 per share) and Operating EBITDA* of $50.8 million • Nine months ended September 30, 2019 net income of $63.1 million ($0.96 per share) and Operating

October 31, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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 31, 2019 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commi

October 31, 2019 10-Q

September 30, 2019

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, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONA

October 22, 2019 EX-99.3

Form of Letter to Clients.

EX-99.3 Exhibit 99.3 FORM OF CLIENT LETTER MERCER INTERNATIONAL INC. Offer to Exchange $200,000,000 of 7.375% Senior Notes due 2025 Registered under the Securities Act of 1933 for An Equal Amount of Outstanding 7.375% Senior Notes due 2025 To Our Clients: Enclosed for your consideration is a prospectus, dated , 2019 (the “Prospectus”), and the letter of transmittal (the “Letter of Transmittal”) re

October 22, 2019 EX-99.1

Form of Letter of Transmittal.

EX-99.1 Exhibit 99.1 MERCER INTERNATIONAL INC. LETTER OF TRANSMITTAL To Tender for Exchange 7.375% Senior Notes due 2025 Issued by Mercer International Inc. Pursuant to the Prospectus dated , 2019 THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON , 2019 UNLESS EXTENDED (THE “EXPIRATION DATE”). The Exchange Agent for the Exchange Offer is: Wells Fargo Bank, N

October 22, 2019 EX-99.4

Form of Letter to Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees.

Exhibit 99.4 MERCER INTERNATIONAL INC. Offer to Exchange $200,000,000 of 7.375% Senior Notes due 2025 Registered under the Securities Act of 1933 for An Equal Amount of Outstanding 7.375% Senior Notes due 2025 THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON , 2019 UNLESS EXTENDED (THE “EXPIRATION DATE”). To: BROKERS, DEALERS, COMMERCIAL BANKS, TRUST COMPAN

October 22, 2019 S-4

Power of Attorney

S-4 1 d818601ds4.htm S-4 Table of Contents As filed with the Securities and Exchange Commission on October 22, 2019. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 MERCER INTERNATIONAL INC. (Exact name of registrant as specified in its charter) Washington 2611 47-0956945 (State or other

October 22, 2019 EX-99.2

Form of Notice of Guaranteed Delivery.

EX-99.2 Exhibit 99.2 MERCER INTERNATIONAL INC. NOTICE OF GUARANTEED DELIVERY For Tender for Exchange 7.375% Senior Notes due 2025 Issued by Mercer International Inc. Pursuant to the Prospectus dated , 2019 THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON , 2019 UNLESS EXTENDED (THE “EXPIRATION DATE”). The Exchange Agent for the Exchange Offer is: Wells Farg

October 22, 2019 EX-25.1

Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of the Trustee on Form T-1.

EX-25.1 Exhibit 25.1 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) WELLS FARGO BANK, NATIONAL ASSOCIATION (Exact name of trustee as specified in its charter) A National Bankin

October 22, 2019 CORRESP

MERC / Mercer International, Inc. CORRESP - -

CORRESP October 22, 2019 VIA EDGAR SECURITIES AND EXCHANGE COMMISSION Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Dear Sirs/Mesdames: Re: Mercer International Inc.

October 10, 2019 CORRESP

MERC / Mercer International, Inc. CORRESP - -

CORRESP October 10, 2019 VIA EDGAR UNITED STATES SECURITIES AND EXCHANGE COMMISSION Division of Corporation Finance 100 F Street, N.

October 3, 2019 EX-99.1

MERCER INTERNATIONAL INC. COMPLETES PRIVATE ADD-ON OFFERING OF $200 MILLION OF 2025 SENIOR NOTES

EX-99.1 3 merc-ex9917.htm EX-99.1 EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. COMPLETES PRIVATE ADD-ON OFFERING OF $200 MILLION OF 2025 SENIOR NOTES NEW YORK, NY, October 3, 2019 – Mercer International Inc. (Nasdaq: MERC) (the "Company") today announced that it has completed its previously announced private offering of $200.0 million in aggregate principal amount of 7.375% senior

October 3, 2019 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 3, 2019 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or other jurisdiction of incorporation) (Commis

October 3, 2019 EX-10.1

Registration Rights Agreement, dated October 3, 2019, between Mercer International Inc. and Credit Suisse Securities (USA) LLC, relating to the New Notes (incorporated by reference from Form 8-K filed on October 3, 2019).

EXHIBIT 10.1 REGISTRATION RIGHTS AGREEMENT by and among Mercer International Inc., and Credit Suisse Securities (USA) LLC Dated as of October 3, 2019 Registration Rights Agreement This Registration Rights Agreement (this “Agreement”) is made and entered into as of October 3, 2019, by and among Mercer International Inc., a Washington corporation (the “Company”), and Credit Suisse Securities (USA) L

October 1, 2019 EX-4.7

Form of Subordinated Debt Indenture between the registrant and one or more trustees to be named.

Exhibit 4.7 MERCER INTERNATIONAL INC., Issuer [ ] Trustee INDENTURE Dated as of [ ] SUBORDINATED DEBT SECURITIES TABLE OF CONTENTS ARTICLE I DEFINITIONS 1 Section 1.1 Definitions of Terms 1 ARTICLE II ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 4 Section 2.1 Designation and Terms of Securities 4 Section 2.2 Form of Securities and Trustee’s Certificate 5 Section 2.

October 1, 2019 S-3

MERC / Mercer International, Inc. S-3 - - S-3

S-3 1 d800790ds3.htm S-3 Table of Contents As filed with the Securities and Exchange Commission on October 1, 2019. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 MERCER INTERNATIONAL INC. (Exact name of registrant as specified in its charter) Washington 47-0956945 (State or other jurisd

October 1, 2019 EX-4.6

Form of Senior Debt Indenture between the registrant and one or more trustees to be named.

EX-4.6 Exhibit 4.6 MERCER INTERNATIONAL INC., Issuer [ ] Trustee INDENTURE Dated as of [ ] SENIOR DEBT SECURITIES TABLE OF CONTENTS ARTICLE I DEFINITIONS 1 Section 1.1 Definitions of Terms 1 ARTICLE II ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 4 Section 2.1 Designation and Terms of Securities 4 Section 2.2 Form of Securities and Trustee’s Certificate 5 Section 2

September 20, 2019 EX-99.1

MERCER INTERNATIONAL INC. ANNOUNCES PRICING OF PRIVATE ADD-ON OFFERING OF SENIOR NOTES

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES PRICING OF PRIVATE ADD-ON OFFERING OF SENIOR NOTES NEW YORK, NY, September 19, 2019 – Mercer International Inc. (Nasdaq: MERC) (the "Company") today announced the pricing of its previously announced offering of $200.0 million aggregate principal amount of 7.375% senior notes due January 15, 2025 (the "Additional Notes"). The Ad

September 20, 2019 8-K

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 19, 2019 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or other jurisdiction of incorporation) (Com

September 19, 2019 EX-99

MERCER INTERNATIONAL INC. ANNOUNCES PROPOSED ADD-ON OFFERING OF $200 MILLION OF SENIOR NOTES DUE 2025 AND REDEMPTION OF 7.750% SENIOR NOTES DUE 2022

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES PROPOSED ADD-ON OFFERING OF $200 MILLION OF SENIOR NOTES DUE 2025 AND REDEMPTION OF 7.750% SENIOR NOTES DUE 2022 NEW YORK, NY, September 19, 2019 – Mercer International Inc. (Nasdaq: MERC) (the "Company") today announced that it intends to offer for sale (the "Offering") $200.0 million in aggregate principal amount of its senio

September 19, 2019 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): September 19, 2019 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Com

August 1, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): August 1, 2019 MERCER INTERNATIONAL INC. (Exact name of Registrant as Specified in Its Charter) Washington 000-51826 47-0956945 (State or Other Jurisdiction of Incorporation) (Commiss

August 1, 2019 EX-99.1

MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2019 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.1375 Selected Highlights

EXHIBIT 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS SECOND QUARTER AND FIRST HALF 2019 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.1375 Selected Highlights • Second quarter net income of $10.3 million ($0.16 per share) and Operating EBITDA* of $70.0 million • First half 2019 net income of $61.9 million ($0.94 per share) and Operating EBITDA of $193.8 million NEW YORK, NY,

August 1, 2019 EX-3.1

Bylaws of the Company (incorporated by reference from Form 10-Q filed on August 1, 2019).

EX-3.1 2 merc-ex31409.htm EX-3.1 EXHIBIT 3.1 BYLAWS OF MERCER INTERNATIONAL INC. (as amended thru April 16, 2019) 1 2 Table of Contents Page ARTICLE 1. OFFICES4 1.1Principal Office4 1.2Registered Office and Registered Agent4 1.3Other Offices4 ARTICLE 2. SHAREHOLDERS4 2.1Annual Meeting4 2.2Special Meetings5 2.3Notice of Meetings5 2.4Quorum6 2.5Voting of Shares6 2.6Adjourned Meetings6 2.7Record Date

August 1, 2019 10-Q

June 30, 2019

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, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-51826 MERCER INTERNATIONAL INC

June 13, 2019 424B3

MERCER INTERNATIONAL INC. OFFER TO EXCHANGE $350,000,000 principal amount of its 7.37500% Senior Notes due 2025 which have been registered under the Securities Act for any and all of its outstanding 7.37500% Senior Notes due 2025

424B3 Table of Contents Filed Pursuant to Rule 424(b)(3) Registration No. 333-231858 PROSPECTUS MERCER INTERNATIONAL INC. OFFER TO EXCHANGE $350,000,000 principal amount of its 7.37500% Senior Notes due 2025 which have been registered under the Securities Act for any and all of its outstanding 7.37500% Senior Notes due 2025 • The exchange offer expires at 5:00 p.m., New York City time, on July 15,

June 11, 2019 CORRESP

MERC / Mercer International, Inc. CORRESP - -

CORRESP June 11, 2019 VIA EDGAR UNITED STATES SECURITIES AND EXCHANGE COMMISSION Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Ladies and Gentlemen: Re: Mercer International Inc.

May 31, 2019 8-K

Current Report

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 31, 2019 MERCER INTERNATIONAL INC. (Exact name of Registrant as specified in its charter) Washington (State or other jurisdiction of incorporation or organization) 000-51826 (C

May 31, 2019 EX-99.1

Form of Letter of Transmittal.

EX-99.1 Exhibit 99.1 MERCER INTERNATIONAL INC. LETTER OF TRANSMITTAL To Tender for Exchange 7.375% Senior Notes due 2025 Issued by Mercer International Inc. Pursuant to the Prospectus dated , 2019 THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON , 2019 UNLESS EXTENDED (THE “EXPIRATION DATE”). The Exchange Agent for the Exchange Offer is: Wells Fargo Bank, N

May 31, 2019 S-4

MERC / Mercer International, Inc. S-4 - - S-4

S-4 1 d753180ds4.htm S-4 Table of Contents As filed with the Securities and Exchange Commission on May 31, 2019. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 MERCER INTERNATIONAL INC. (Exact name of registrant as specified in its charter) Washington 2611 47-0956945 (State or other juri

May 31, 2019 EX-99.3

Form of Letter to Clients.

EX-99.3 8 d753180dex993.htm EX-99.3 Exhibit 99.3 FORM OF CLIENT LETTER MERCER INTERNATIONAL INC. Offer to Exchange $350,000,000 of 7.375% Senior Notes due 2025 Registered under the Securities Act of 1933 for An Equal Amount of Outstanding 7.375% Senior Notes due 2025 To Our Clients: Enclosed for your consideration is a prospectus, dated , 2019 (the “Prospectus”), and the letter of transmittal (the

May 31, 2019 EX-25.1

Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of the Trustee on Form T-1.

EX-25.1 Exhibit 25.1 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) WELLS FARGO BANK, NATIONAL ASSOCIATION (Exact name of trustee as specified in its charter) A National Bankin

May 31, 2019 EX-99.2

Form of Notice of Guaranteed Delivery.

EX-99.2 Exhibit 99.2 MERCER INTERNATIONAL INC. NOTICE OF GUARANTEED DELIVERY For Tender for Exchange 7.375% Senior Notes due 2025 Issued by Mercer International Inc. Pursuant to the Prospectus dated , 2019 THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON , 2019 UNLESS EXTENDED (THE “EXPIRATION DATE”). The Exchange Agent for the Exchange Offer is: Wells Farg

May 31, 2019 EX-99.4

Form of Letter to Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees.

EX-99.4 Exhibit 99.4 MERCER INTERNATIONAL INC. Offer to Exchange $350,000,000 of 7.375% Senior Notes due 2025 Registered under the Securities Act of 1933 for An Equal Amount of Outstanding 7.375% Senior Notes due 2025 THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON , 2019 UNLESS EXTENDED (THE “EXPIRATION DATE”). To: BROKERS, DEALERS, COMMERCIAL BANKS, TRUS

May 31, 2019 CORRESP

MERC / Mercer International, Inc. CORRESP - -

CORRESP May 31, 2019 VIA EDGAR SECURITIES AND EXCHANGE COMMISSION Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Dear Sirs/Mesdames: Re: Mercer International Inc.

May 2, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

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 2, 2019 MERCER INTERNATIONAL INC. (Exact name of Registrant as specified in its charter) Washington 000-51826 47-0956945 (State or other jurisdiction of incorporation or organi

May 2, 2019 EX-99.2

MERCER INTERNATIONAL INC. ANNOUNCES 10% DIVIDEND INCREASE AND $50 MILLION COMMON STOCK REPURCHASE PROGRAM

EX-99.2 Exhibit 99.2 For Immediate Release MERCER INTERNATIONAL INC. ANNOUNCES 10% DIVIDEND INCREASE AND $50 MILLION COMMON STOCK REPURCHASE PROGRAM NEW YORK, NY, May 2, 2019 - Mercer International Inc. (Nasdaq: MERC) (the “Company” or “Mercer”) today announced that its board of directors has authorized a 10% increase to its quarterly dividend to $0.1375 per share from $0.125 per share. A quarterl

May 2, 2019 EX-99.1

MERCER INTERNATIONAL INC. REPORTS STRONG 2019 FIRST QUARTER RESULTS Selected Highlights

EX-99.1 Exhibit 99.1 For Immediate Release MERCER INTERNATIONAL INC. REPORTS STRONG 2019 FIRST QUARTER RESULTS Selected Highlights • Strong first quarter net income of $51.6 million ($0.78 per diluted share) • Record quarterly Operating EBITDA* of $123.8 million NEW YORK, NY, May 2, 2019 - Mercer International Inc. (Nasdaq: MERC) today reported first quarter 2019 Operating EBITDA increased to a re

May 2, 2019 10-Q

March 31, 2019

10-Q 1 d697074d10q.htm 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, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No.: 000-5

April 23, 2019 DEFR14A

MERC / Mercer International, Inc. DEFR14A

DEFR14A 1 d735609ddefr14a.htm DEFR14A 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. 1) 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

April 16, 2019 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

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 16, 2019 MERCER INTERNATIONAL INC. (Exact name of Registrant as specified in its charter) Washington (State or other jurisdiction of incorporation or organization) 000-51826

April 16, 2019 EX-3.1

Amendment to the Bylaws of Mercer International Inc. dated April 16, 2019

EX-3.1 Exhibit 3.1 AMENDMENT TO BYLAWS OF MERCER INTERNATIONAL INC. (As adopted by the Board of Directors on April 16, 2019) Section 3.3 of Article 3 of the Bylaws of Mercer International Inc. is deleted in its entirety and replaced with the following: “3.3 Election. (a) Except as provided in this Section 3.3(b), Section 3.4 and 3.5, and unless provided in the Articles of Incorporation, directors

April 16, 2019 DEFA14A

MERC / Mercer International, Inc. 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 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)) ☐ Definitive Pro

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