INDB / Independent Bank Corp. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Independent Bank Corp.
US ˙ NasdaqGS ˙ US4538361084

Mga Batayang Estadistika
LEI 549300C5K3W8THR3GE10
CIK 776901
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 Independent Bank Corp.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
September 2, 2025 EX-99.1

Exhibit 99.1 September 3, 2025 Jeff Tengel Chief Executive Officer Mark Ruggiero Chief Financial Officer & EVP/Consumer Lending Raymond James 2025 U.S Bank & Banking on Tech Conferences 2 Who We Are Independent Bank Corp. (Nasdaq: INDB) • Main Bankin

investorpresentationslid Exhibit 99.1 September 3, 2025 Jeff Tengel Chief Executive Officer Mark Ruggiero Chief Financial Officer & EVP/Consumer Lending Raymond James 2025 U.S Bank & Banking on Tech Conferences 2 Who We Are Independent Bank Corp. (Nasdaq: INDB) • Main Banking Subsidiary: Rockland Trust • Massachusetts based; New England focused Key Metrics As of June 30, 2025 $20.0 B $25.0 B TOTAL

September 2, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15 (d) of The Securities and Exchange Act of 1934 DATE OF REPORT: September 2, 2025 (Date of Earliest Event Reported) (State or

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 and Exchange Act of 1934 DATE OF REPORT: September 2, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

August 5, 2025 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

Table of Contents 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 Number: 1-9047 Indepe

July 17, 2025 EX-99.2

Exhibit 99.2 Q2 2025 Earnings Presentation July 18, 2025 2 Safe & Sound Customer Centric • Full suite of retail banking, commercial banking, and wealth product offerings • Relationship-oriented commercial lending with strong local market knowledge an

q22025erpresentation-fin Exhibit 99.2 Q2 2025 Earnings Presentation July 18, 2025 2 Safe & Sound Customer Centric • Full suite of retail banking, commercial banking, and wealth product offerings • Relationship-oriented commercial lending with strong local market knowledge and presence • Exceptional third party customer service recognition in both commercial and retail • Strong brand awareness and

July 17, 2025 EX-99.1

INDEPENDENT BANK CORP. REPORTS SECOND QUARTER NET INCOME OF $51.1 MILLION

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS SECOND QUARTER NET INCOME OF $51.1 MILLION Rockland, Massachusetts (July 17, 2025) - Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2025 second quarter net income of $51.1 million, or $1.20 per diluted share, as compared

July 17, 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 and Exchange Act of 1934 DATE OF REPORT: July 17, 2025 (Date of Earliest Event Reported) (State or Othe

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 and Exchange Act of 1934 DATE OF REPORT: July 17, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

July 11, 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 and Exchange Act of 1934 DATE OF REPORT: July 10, 2025 (Date of Earliest Event Reported) (State or Othe

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 and Exchange Act of 1934 DATE OF REPORT: July 10, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

July 1, 2025 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 and Exchange Act of 1934 DATE OF REPORT: July 1, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. O

July 1, 2025 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES COMPLETION OF ENTERPRISE BANCORP, INC. ACQUISITION AND APPOINTMENT OF KENNETH S. ANSIN AND JOSEPH C. LERNER AS DIRECTORS

Exhibit 99.1 NEWS RELEASE INDEPENDENT BANK CORP. ANNOUNCES COMPLETION OF ENTERPRISE BANCORP, INC. ACQUISITION AND APPOINTMENT OF KENNETH S. ANSIN AND JOSEPH C. LERNER AS DIRECTORS Rockland, Massachusetts (July 1, 2025). Independent Bank Corp. (“Independent” or the “Company”) (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company (“Rockland Trust”), today announced the closing of its

July 1, 2025 EX-4.2

First Supplemental Indenture relating to Independent Bank Corp.’s (as successor in interest to Enterprise Bancorp., Inc.) 5.25% Subordinated Notes due 2030, dated as of July 7, 2020, by and between Independent Bank Corp. (as successor in interest to Enterprise Bancorp, Inc.) and UMB Bank, National Association as trustee

Exhibit 4.2 FIRST SUPPLEMENTAL INDENTURE SUBORDINATED NOTES THIS FIRST SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”) is dated as of July 1, 2025, by and among Independent Bank Corp., a Massachusetts corporation (as the successor company to Enterprise Bancorp, Inc., a Massachusetts corporation, the “Successor Company”), and UMB Bank, National Association, a national banking association dul

June 25, 2025 EX-3.1

Amended and Restated By-

Exhibit 3.1 As approved June 18, 2025 INDEPENDENT BANK CORP. AMENDED AND RESTATED BY-LAWS ARTICLE ONE ~ FISCAL YEAR The Corporation’s fiscal year shall coincide with the calendar year and end on December 31st. ARTICLE TWO ~ SHAREHOLDERS Section 1. Annual Meeting. The annual meeting of shareholders shall be held on the date and at the hour fixed by the Board of Directors or the Chair of the Board e

June 25, 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 and Exchange Act of 1934 DATE OF REPORT: June 18, 2025 (Date of Earliest Event Reported) (State or Othe

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 and Exchange Act of 1934 DATE OF REPORT: June 18, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

June 24, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 [ ] TRANSITION REPORT PURSUANT TO SECTIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-9047 A.Full title of the plan and the a

June 18, 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 and Exchange Act of 1934 DATE OF REPORT: June 18, 2025 (Date of Earliest Event Reported) (State or Othe

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 and Exchange Act of 1934 DATE OF REPORT: June 18, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

June 18, 2025 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Jeffrey Tengel President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (June 18, 2025) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Select Marke

June 4, 2025 EX-99.1

INDEPENDENT BANK CORP. AND ENTERPRISE BANCORP, INC. ANNOUNCE THE RECEIPT OF ALL REGULATORY APPROVALS AND ANTICIPATED CLOSING DATE

Exhibit 99.1 Joint News Release INDEPENDENT BANK CORP. AND ENTERPRISE BANCORP, INC. ANNOUNCE THE RECEIPT OF ALL REGULATORY APPROVALS AND ANTICIPATED CLOSING DATE Rockland, Massachusetts and Lowell, Massachusetts, June 4, 2025. Independent Bank Corp. (NASDAQ: INDB) (“Independent”), parent of Rockland Trust Company (“Rockland Trust”), and Enterprise Bancorp, Inc. (NASDAQ: EBTC) (“Enterprise”), paren

June 4, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15 (d) of The Securities and Exchange Act of 1934 DATE OF REPORT: June 4, 2025 (Date of Earliest Event Reported) (State or Other

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 and Exchange Act of 1934 DATE OF REPORT: June 4, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. O

June 3, 2025 EX-99.1

Exhibit 99.1 June 2025 Jeff Tengel Chief Executive Officer Mark Ruggiero Chief Financial Officer & EVP/Consumer Lending Kathryn O'Malley EVP/Chief Credit Officer Gerry Cronin Director of Investor Relations 2 Who We Are Independent Bank Corp. (Nasdaq:

Exhibit 99.1 June 2025 Jeff Tengel Chief Executive Officer Mark Ruggiero Chief Financial Officer & EVP/Consumer Lending Kathryn O'Malley EVP/Chief Credit Officer Gerry Cronin Director of Investor Relations 2 Who We Are Independent Bank Corp. (Nasdaq: INDB) • Main Banking Subsidiary: Rockland Trust • Massachusetts based; New England focused Key Metrics as of March 31, 2025 $19.9 B TOTAL ASSETS $14.

June 3, 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 and Exchange Act of 1934 DATE OF REPORT: June 3, 2025 (Date of Earliest Event Reported) (State or Other

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 and Exchange Act of 1934 DATE OF REPORT: June 3, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. O

May 15, 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 and Exchange Act of 1934 DATE OF REPORT: May 15, 2025 (Date of Earliest Event Reported) (State or Other

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 and Exchange Act of 1934 DATE OF REPORT: May 15, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. O

May 15, 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 and Exchange Act of 1934 DATE OF REPORT: May 9, 2025 (Date of Earliest Event Reported) (State or Other

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 and Exchange Act of 1934 DATE OF REPORT: May 9, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. Of

May 7, 2025 EX-10.1

Chief Executive Officer Performance Based Restricted Stock Award Agreement, filed herewith

Exhibit 10.1 CEO Award Agreement Form Revised 2-2-24 INDEPENDENT BANK CORP. PERFORMANCE BASED RESTRICTED STOCK AWARD AGREEMENT FOR ROCKLAND TRUST CHIEF EXECUTIVE OFFICER Notification and Acceptance of Performance Based Restricted Stock Award The Independent Bank Corp. 2023 Omnibus Incentive Plan (the “Plan”), permits the granting of Awards of Restricted Stock to employees of Independent Bank Corp.

May 7, 2025 EX-10.4

Chief Executive Officer Time-Vesting Restricted Stock Award Agreement, filed herewith

Exhibit 10.4 CEO time Vesting Award Agreement Form Revised 2-2-2024 INDEPENDENT BANK CORP. TIME-VESTING RESTRICTED STOCK AWARD AGREEMENT FOR ROCKLAND TRUST CHIEF EXECUTIVE OFFICER Notification and Acceptance of Award of Restricted Stock The Independent Bank Corp. 2023 Omnibus Incentive Plan (the “Plan”) permits the granting of Awards of Restricted Stock to employees of Independent Bank Corp. (the

May 7, 2025 EX-10.6

Officer Time-Vesting Restricted Stock Award Agreement, filed herewith

Exhibit 10.6 Agreement Form Revised 2-2-24 INDEPENDENT BANK CORP. TIME-VESTING RESTRICTED STOCK AWARD AGREEMENT FOR ROCKLAND TRUST COMPANY OFFICER Notification and Acceptance of Award of Restricted Stock The Independent Bank Corp. 2023 Omnibus Incentive Plan (the “Plan”) permits the granting of Awards of Restricted Stock to employees of Independent Bank Corp. (the “Company”) and its Subsidiaries a

May 7, 2025 EX-10.2

Executive Officer Performance Based Restricted Stock Award Agreement, filed herewith.

Exhibit 10.2 Award Agreement Form Revised 2-2-24 INDEPENDENT BANK CORP. PERFORMANCE BASED RESTRICTED STOCK AWARD AGREEMENT FOR ROCKLAND TRUST EXECUTIVE OFFICER Notification and Acceptance of Award of Performance Based Restricted Stock The Independent Bank Corp. 2023 Omnibus Incentive Plan (the “Plan”), permits the granting of Awards of Restricted Stock to employees of Independent Bank Corp. (the “

May 7, 2025 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

Table of Contents 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 Number: 1-9047 Indep

May 7, 2025 EX-10.3

Officer Performance Based Restricted Stock Award Agreement, filed herewith

Exhibit 10.3 Award Agreement Form Revised 2-2-24 INDEPENDENT BANK CORP. PERFORMANCE BASED RESTRICTED STOCK AWARD AGREEMENT FOR ROCKLAND TRUST COMPANY OFFICER Notification and Acceptance of Award of Performance Based Restricted Stock The Independent Bank Corp. 2023 Omnibus Incentive Plan (the “Plan”), permits the granting of Awards of Restricted Stock to employees of Independent Bank Corp. (the “Co

May 7, 2025 EX-10.5

Executive Officer Time-Vesting Restricted Stock Award Agreement, filed herewith

Exhibit 10.5 Agreement Form Revised 2-2-24 INDEPENDENT BANK CORP. TIME-VESTING RESTRICTED STOCK AWARD AGREEMENT FOR ROCKLAND TRUST EXECUTIVE OFFICER Notification and Acceptance of Award of Restricted Stock The Independent Bank Corp. 2023 Omnibus Incentive Plan (the “Plan”) permits the granting of Awards of Restricted Stock to employees of Independent Bank Corp. (the “Company”) and its Subsidiaries

April 17, 2025 EX-99.2

Exhibit 99.2 Q1 2025 Earnings Presentation April 17, 2025 2 Safe & Sound Customer Centric • Full suite of retail banking, commercial banking, and wealth product offerings • Relationship-oriented commercial lending with strong local market knowledge a

Exhibit 99.2 Q1 2025 Earnings Presentation April 17, 2025 2 Safe & Sound Customer Centric • Full suite of retail banking, commercial banking, and wealth product offerings • Relationship-oriented commercial lending with strong local market knowledge and presence • Exceptional third party customer service recognition in both commercial and retail • Strong brand awareness and reputation Attractive Ma

April 17, 2025 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: April 17, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

April 17, 2025 EX-99.1

INDEPENDENT BANK CORP. REPORTS FIRST QUARTER NET INCOME OF $44.4 MILLION Solid Fundamentals Offset by Elevated Provision

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS FIRST QUARTER NET INCOME OF $44.4 MILLION Solid Fundamentals Offset by Elevated Provision Rockland, Massachusetts (April 17, 2025) - Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2025 first quarter net income of $44.4 mi

April 2, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive

March 27, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Definitive

March 25, 2025 EX-4.2

Supplemental Indenture, dated as of March 25, 2025, by and between Independent Bank Corp. and U.S. Bank Trust Company, National Association, as trustee

Exhibit 4.2 INDEPENDENT BANK CORP. and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION as Trustee SUPPLEMENTAL INDENTURE Dated as of March 25, 2025 to INDENTURE Dated as of March 25, 2025 7.25% Fixed-to-Floating Rate Subordinated Notes Due 2035 TABLE OF CONTENTS ARTICLE 1 DEFINITIONS 2 1.01. Relation to Base Indenture 2 1.02. Definition of Terms 2 ARTICLE 2 ESTABLISHMENT OF THE 2035 SERIES AND GENER

March 25, 2025 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 and Exchange Act of 1934 DATE OF REPORT: March 20, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

March 25, 2025 EX-4.3

Form of 7.25% Fixed-to-Floating Rate Subordinated Notes due 2035

Exhibit 4.3 FORM OF GLOBAL NOTE THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE REFERRED TO IN THIS SECURITY AND IS REGISTERED IN THE NAME OF A DEPOSITARY (AS DEFINED IN THE INDENTURE) OR ITS NOMINEE. THIS SECURITY MAY NOT BE TRANSFERRED TO, OR REGISTERED OR EXCHANGED FOR SECURITIES REGISTERED IN THE NAME OF, ANY PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE OR A SUCCESSOR

March 25, 2025 EX-4.1

Base Indenture, dated as of March 25, 2025, by and between Independent Bank Corp. and U.S. Bank Trust Company, National Association, as trustee

Exhibit 4.1 INDEPENDENT BANK CORP. and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION as Trustee INDENTURE Dated as of March 25, 2025 SUBORDINATED DEBT SECURITIES TABLE OF CONTENTS ARTICLE I Definitions And Other Provisions Of General Application 1 Section 1.1 Rules of Construction 1 Section 1.2 Definitions 2 Section 1.3 Compliance Certificates and Opinions 7 Section 1.4 Form of Documents Delivered

March 25, 2025 EX-1.1

Underwriting Agreement, dated as of March 20, 2025, by and among Independent Bank Corp., Rockland Trust Company, Keefe, Bruyette & Woods, Inc. and Piper Sandler & Co.

Exhibit 1.1 $300,000,000 Independent Bank Corp. 7.25% Fixed-to-Floating Rate Subordinated Notes due 2035 UNDERWRITING AGREEMENT March 20, 2025 KEEFE, BRUYETTE & WOODS, INC. 787 Seventh Avenue, 4th Floor New York, New York 10019 PIPER SANDLER & CO. 1251 Avenue of the Americas, 6th Floor New York, New York 10020 As representatives of the Underwriters listed in Schedule A hereto Ladies and Gentlemen:

March 24, 2025 424B2

$300,000,000 Independent Bank Corp. 7.25% Fixed-to-Floating Rate Subordinated Notes due 2035

Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-281375 Prospectus Supplement (To Prospectus dated August 8, 2024) $300,000,000 Independent Bank Corp. 7.25% Fixed-to-Floating Rate Subordinated Notes due 2035 Independent Bank Corp. (“Independent”, the “Company”, “we” or “our”) is offering $300,000,000 aggregate principal amount of our 7.25% Fixed-to-Floating Rate Subordinated

March 24, 2025 EX-FILING FEES

Calculation of Filing Fee Tables (Form Type) Independent Bank Corp. (Exact Name of Registrar as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) Independent Bank Corp.

March 20, 2025 FWP

Filed Pursuant to Rule 433 Registration Statement No. 333-281375 Issuer Free Writing Prospectus dated March 20, 2025 Relating to Preliminary Prospectus Supplement dated March 20, 2025 and Prospectus dated August 8, 2024 Fixed Income Investor Presenta

Filed Pursuant to Rule 433 Registration Statement No. 333-281375 Issuer Free Writing Prospectus dated March 20, 2025 Relating to Preliminary Prospectus Supplement dated March 20, 2025 and Prospectus dated August 8, 2024 Fixed Income Investor Presentation March 2025 Disclaimer All information in this presentation is confidential and proprietary. Any reproduction, distribution or disclosure of this

March 20, 2025 424B5

Subject to Completion, Dated March 20, 2025

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-281375 The information in this preliminary prospectus supplement is not complete and may be changed. A registration statement relating to these securities is effective under the Securities Act of 1933, as amended. Neither this preliminary prospectus supplement nor the accompanying prospectus is an offer to sell these securitie

March 20, 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 and Exchange Act of 1934 DATE OF REPORT: March 20, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

March 20, 2025 FWP

Independent Bank Corp. 7.25% Fixed-to-Floating Rate Subordinated Notes due 2035 Term Sheet Issuer: Independent Bank Corp. (NASDAQ: INDB) (the “Company” or “Issuer”) Securities: 7.25% Fixed-to-Floating Rate Subordinated Notes due 2035 (the “Notes”) Ag

Filed Pursuant to Rule 433 Registration Statement No. 333-281375 Issuer Free Writing Prospectus dated March 20, 2025 Relating to Preliminary Prospectus Supplement dated March 20, 2025 and Prospectus dated August 8, 2024 Independent Bank Corp. $300,000,000 7.25% Fixed-to-Floating Rate Subordinated Notes due 2035 Term Sheet Issuer: Independent Bank Corp. (NASDAQ: INDB) (the “Company” or “Issuer”) Se

March 20, 2025 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES 4% INCREASE IN QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Jeffrey Tengel President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES 4% INCREASE IN QUARTERLY DIVIDEND Rockland, MA (March 20, 2025) - The Board of Directors of Independent Bank Corp. (Nasdaq Glo

February 28, 2025 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 ☐ TRANSITION REPORT PURSUANT TO SECTI

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 Number: 1-9047 Independent Bank Corp. (Exac

February 24, 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 and Exchange Act of 1934 DATE OF REPORT: February 20, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

February 24, 2025 EX-99.1

Independent Bank Corp. and Rockland Trust Company Expands Board of Directors with Three Accomplished Leaders

Exhibit 99.1 Media Contact Emily McDonald Rockland Trust [email protected] 781-982-6650 Independent Bank Corp. and Rockland Trust Company Expands Board of Directors with Three Accomplished Leaders Rockland, Massachusetts (February 24, 2025) - Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, announces the appointment of Leif O’Leary, Dawn

February 19, 2025 424B3

ENTERPRISE BANCORP, INC. 222 Merrimack Street Lowell, Massachusetts 01852 (978) 459-9000 NOTICE OF SPECIAL MEETING OF SHAREHOLDERS TO BE HELD ON APRIL 3, 2025

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration No. 333-284527 Dear Enterprise Bancorp, Inc. Shareholders: On behalf of the board of directors of Enterprise Bancorp, Inc. (“Enterprise”), we are pleased to enclose the accompanying proxy statement/prospectus relating to the acquisition of Enterprise by Independent Bank Corp. (“Independent”). We are requesting that you take certain ac

February 14, 2025 EX-99.2

Consent of Piper Sandler & Co.

Exhibit 99.2 1251 AVENUE OF THE AMERICAS, 6TH FLOOR  NEW YORK, NY 10020  P 212 466-7800 | TF 800 635-6851  Piper Sandler & Co. Since 1885  Member SIPC and NYSE.  CONSENT OF PIPER SANDLER & CO. We hereby consent to the inclusion of our opinion letter to the Board of Directors of Enterprise Bancorp, Inc. (the “Company”) as an Annex to the Proxy Statement/Prospectus relating to the proposed merger of

February 14, 2025 EX-99.3

Form of Proxy Card of Enterprise.

Exhibit 99.3 Enterprise Bancorp, Inc. parent company of Enterprise Bank ENDORSEMENT LINE SACKPACK MR A SAMPLE DESIGNATION (IF ANY) ADD 1 ADD 2 ADD 3 ADD 4 ADD 5 ADD 6 C123456789 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext Your vote matters – here’s how to vote! You may vote online or by phone instead of mailing this

February 14, 2025 CORRESP

[SIGNATURE PAGE FOLLOWS]

CORRESP February 14, 2025 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Trade and Services 100 F Street, NE Washington, D.C. 20549    Attention: John Stickel RE:    Independent Bank Corp. Registration Statement on Form S-4; File No. 333.284527 Request for Acceleration Ladies and Gentlemen: Reference is made to the Registration Statement on Form S-4 (Fi

February 14, 2025 S-4/A

As filed with the Securities and Exchange Commission on February 14, 2025.

Table of Contents As filed with the Securities and Exchange Commission on February 14, 2025.

February 12, 2025 EX-99.1

Exhibit 99.1 Jeff Tengel Chief Executive Officer Mark Ruggiero Chief Financial Officer & EVP Consumer Lending Gerry Nadeau President, Rockland Trust Gerry Cronin Director of Investor Relations 2025 KBW Winter Financial Services Conference February 13

Exhibit 99.1 Jeff Tengel Chief Executive Officer Mark Ruggiero Chief Financial Officer & EVP Consumer Lending Gerry Nadeau President, Rockland Trust Gerry Cronin Director of Investor Relations 2025 KBW Winter Financial Services Conference February 13, 2025 2 Who We Are Independent Bank Corp. (Nasdaq: INDB) • Main Banking Subsidiary: Rockland Trust • Massachusetts based; New England focused Key Met

February 12, 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 and Exchange Act of 1934 DATE OF REPORT: February 12, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

January 27, 2025 EX-99.2

Consent of Piper Sandler & Co.

Exhibit 99.2 1251 AVENUE OF THE AMERICAS, 6TH FLOOR  NEW YORK, NY 10020  P 212 466-7800 | TF 800 635-6851  Piper Sandler & Co. Since 1885  Member SIPC and NYSE.  CONSENT OF PIPER SANDLER & CO. We hereby consent to the inclusion of our opinion letter to the Board of Directors of Enterprise Bancorp, Inc. (the “Company”) as an Annex to the Proxy Statement/Prospectus relating to the proposed merger of

January 27, 2025 S-4

As filed with the Securities and Exchange Commission on January 27, 2025.

S-4 Table of Contents As filed with the Securities and Exchange Commission on January 27, 2025.

January 27, 2025 EX-FILING FEES

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Tables Form S-4 Independent Bank Corp. Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered (1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price (2) Fee Rate Amount of Registration Fee (3) Carry Forward Form Type Carry Forward File Number Carry

January 17, 2025 8-K/A

Current Report

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 and Exchange Act of 1934 DATE OF REPORT: January 16, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK C

January 17, 2025 EX-99.2

Exhibit 99.2 Q4 2024 Earnings Presentation January 17, 2025 2 Safe & Sound Customer Centric • Full suite of retail banking, commercial banking, and wealth product offerings • Relationship-oriented commercial lending with strong local market knowledge

Exhibit 99.2 Q4 2024 Earnings Presentation January 17, 2025 2 Safe & Sound Customer Centric • Full suite of retail banking, commercial banking, and wealth product offerings • Relationship-oriented commercial lending with strong local market knowledge and presence • Exceptional third party customer service recognition in both commercial and retail • Strong brand awareness and reputation Attractive

January 16, 2025 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: January 16, 2025 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

January 16, 2025 EX-99.2

Exhibit 99.2 Q4 2024 Earnings Presentation January 17, 2025 2 Safe & Sound Customer Centric • Full suite of retail banking, commercial banking, and wealth product offerings • Relationship-oriented commercial lending with strong local market knowledge

Exhibit 99.2 Q4 2024 Earnings Presentation January 17, 2025 2 Safe & Sound Customer Centric • Full suite of retail banking, commercial banking, and wealth product offerings • Relationship-oriented commercial lending with strong local market knowledge and presence • Exceptional third party customer service recognition in both commercial and retail • Strong brand awareness and reputation Attractive

January 16, 2025 EX-99.1

INDEPENDENT BANK CORP. REPORTS FOURTH QUARTER NET INCOME OF $50.0 MILLION Results marked by net interest income growth and stable asset quality

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS FOURTH QUARTER NET INCOME OF $50.0 MILLION Results marked by net interest income growth and stable asset quality Rockland, Massachusetts (January 16, 2025) - Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2024 fourth quar

December 12, 2024 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

EX-99.1 2 exhibit991-q42024commondiv.htm EX-99.1 - Q4 2024 COMMON DIVIDEND PRESS RELEASE Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Jeffrey Tengel President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (Dece

December 12, 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 and Exchange Act of 1934 DATE OF REPORT: December 12, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

December 10, 2024 425

Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC Fil

independentbankcorpmaca Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC File No.: 1-9047 Date: December 10, 2024 The following are extracts of certain portions of a transcript of remarks delivered by J

December 9, 2024 425

Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC Fil

Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC File No.: 1-9047 Date: December 9, 2024 Dear Colleagues: I am excited to share that Rockland Trust has announced the acquisition of Enterprise Bank, a $4

December 9, 2024 425

Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC Fil

a425-enterpriseagreement Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC File No.: 1-9047 Date: December 9, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current

December 9, 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 and Exchange Act of 1934 DATE OF REPORT: December 9, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

December 9, 2024 425

Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC Fil

pressrelease Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC File No.: 1-9047 Date: December 9, 2024 Exhibit 99.1 Joint News Release Independent Bank Corp. and Enterprise Bancorp, Inc. Sign Merger Agre

December 9, 2024 425

Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC Fil

Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC File No.: 1-9047 Date: December 9, 2024 December 9, 2024 Merger Investor Presentation + 2 Disclaimer and Caution About Forward-Looking Statements CAUTION

December 9, 2024 EX-99.2

December 9, 2024 Merger Investor Presentation + 2 Disclaimer and Caution About Forward-Looking Statements CAUTION REGARDING FORWARD-LOOKING STATEMENTS This communication may contain forward-looking statements, including, but not limited to, certain p

December 9, 2024 Merger Investor Presentation + 2 Disclaimer and Caution About Forward-Looking Statements CAUTION REGARDING FORWARD-LOOKING STATEMENTS This communication may contain forward-looking statements, including, but not limited to, certain plans, expectations, goals, projections, and statements about the benefits of the proposed transaction, the plans, objectives, expectations and intentions of Independent and Enterprise, the expected timing of completion of the proposed transaction, and other statements that are not historical facts.

December 9, 2024 EX-2.1

Agreement and Plan of Merger, by and among Independent Bank Corp., Rockland Trust Company, Enterprise Bancorp, Inc., and Enterprise Bank and Trust Company, dated as of December 8, 2024 (schedules and exhibits have been omitted pursuant to Item 601(a)(5) of Regulation S-K and will be provided to the Securities and Exchange Commission upon request)

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER DATED AS OF DECEMBER 8, 2024 BY AND AMONG INDEPENDENT BANK CORP., ROCKLAND TRUST COMPANY, ENTERPRISE BANCORP, INC., AND ENTERPRISE BANK AND TRUST COMPANY i Table of Contents Page Article I THE MERGER ................................................................................................................. 1 Section 1.01 The Merger ...................

December 9, 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 and Exchange Act of 1934 DATE OF REPORT: December 9, 2024 (December 8, 2024) (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) I

December 9, 2024 EX-99.1

Exhibit 99.1 VOTING AGREEMENT THIS VOTING AGREEMENT (this “Agreement”) is dated as of December 8, 2024, by and between the undersigned holder (“Shareholder”) of common stock, $0.01 par value per share (“Company Common Stock”), of Enterprise Bancorp,

Exhibit 99.1 VOTING AGREEMENT THIS VOTING AGREEMENT (this “Agreement”) is dated as of December 8, 2024, by and between the undersigned holder (“Shareholder”) of common stock, $0.01 par value per share (“Company Common Stock”), of Enterprise Bancorp, Inc., a Massachusetts corporation (“Company”), and Independent Bank Corp., a Massachusetts corporation (“Buyer”). All capitalized terms used but not d

December 9, 2024 EX-99.1

Independent Bank Corp. and Enterprise Bancorp, Inc. Sign Merger Agreement for Rockland Trust to Acquire Enterprise Bank The agreement will unite two relationship-driven organizations and expand Rockland Trust’s footprint into northern Massachusetts a

Exhibit 99.1 Joint News Release Independent Bank Corp. and Enterprise Bancorp, Inc. Sign Merger Agreement for Rockland Trust to Acquire Enterprise Bank The agreement will unite two relationship-driven organizations and expand Rockland Trust’s footprint into northern Massachusetts and southern New Hampshire. Rockland, Massachusetts and Lowell, Massachusetts (December 9, 2024) - Independent Bank Cor

December 9, 2024 425

Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC Fil

Filed by Independent Bank Corp. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Enterprise Bancorp, Inc. SEC File No.: 001-33912 Filer’s SEC File No.: 1-9047 Date: December 9, 2024 Independent Bank Corp., the parent company of Rockland Trust Company, has entered into an agreement to acquire En

November 13, 2024 EX-99.1

Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Gerry Nadeau - President, Rockland Trust November 14, 2024 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Piper Sandler East Coast

Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Gerry Nadeau - President, Rockland Trust November 14, 2024 Independent Bank Corp.

November 13, 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 and Exchange Act of 1934 DATE OF REPORT: November 13, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

November 7, 2024 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

Table of Contents 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 Number: 1-9047 I

October 31, 2024 SC 13G

INDB / Independent Bank Corp. / 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. )* Independent Bank Corp (Name of Issuer) Common Stock (Title of Class of Securities) 453836108 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this S

October 17, 2024 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: October 17, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

October 17, 2024 EX-99.1

INDEPENDENT BANK CORP. REPORTS THIRD QUARTER NET INCOME OF $42.9 MILLION Results marked by higher revenues, increased credit provision, and deposit growth

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS THIRD QUARTER NET INCOME OF $42.9 MILLION Results marked by higher revenues, increased credit provision, and deposit growth Rockland, Massachusetts (October 17, 2024) - Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2024

October 17, 2024 EX-99.2

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q3 2024 Earnings Presentation October 18, 2024 2 Company Overview Safe & Sound Customer Centric • Strong balance sheet • Prudent interest rate and liquidity risk management

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q3 2024 Earnings Presentation October 18, 2024 2 Company Overview Safe & Sound Customer Centric • Strong balance sheet • Prudent interest rate and liquidity risk management • Significant capital buffer • Diversified, low-cost deposit base • Experienced commercial lender with conservative credit culture • Proven operator

September 19, 2024 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Jeffrey Tengel President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (September 19, 2024) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Select

September 19, 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 and Exchange Act of 1934 DATE OF REPORT: September 19, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK C

September 3, 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 and Exchange Act of 1934 DATE OF REPORT: September 3, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

September 3, 2024 EX-99.1

Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Gerry Nadeau - President, Rockland Trust September 4, 2024 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Raymond James 2024 U.S. B

Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Gerry Nadeau - President, Rockland Trust September 4, 2024 Independent Bank Corp.

August 8, 2024 EX-4.9

Form of Subordinated Debt Indenture

Exhibit 4.9 INDEPENDENT BANK CORP. and [] as Trustee INDENTURE Dated as of [ , ] SUBORDINATED DEBT SECURITIES TABLE OF CONTENTS ARTICLE I Definitions And Other Provisions of General Application 1 Section 1.1 Rules of Construction 1 Section 1.2 Definitions 2 Section 1.3 Compliance Certificates and Opinions 8 Section 1.4 Form of Documents Delivered to Trustee 8 Section 1.5 Acts of Holders; Record Da

August 8, 2024 S-3ASR

As filed with the Securities and Exchange Commission on August 8, 2024

As filed with the Securities and Exchange Commission on August 8, 2024 Registration No.

August 8, 2024 EX-FILING FEES

Filing Fee Table

Calculation of Filing Fee Tables S-3 INDEPENDENT BANK CORP Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Equity Common Stock, par value $0.

August 8, 2024 EX-4.8

Form of Senior Debt Indenture

Exhibit 4.8 INDEPENDENT BANK CORP. and [], as Trustee INDENTURE Dated as of [ , ] SENIOR DEBT SECURITIES TABLE OF CONTENTS ARTICLE I Definitions And Other Provisions of General Application 1 Section 1.1 Rules of Construction 1 Section 1.2 Definitions 2 Section 1.3 Compliance Certificates and Opinions 6 Section 1.4 Form of Documents Delivered to Trustee 7 Section 1.5 Acts of Holders; Record Dates 8

August 6, 2024 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

Table of Contents 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 Number: 1-9047 Indepe

July 18, 2024 EX-99.1

INDEPENDENT BANK CORP. REPORTS SECOND QUARTER NET INCOME OF $51.3 MILLION Solid performance marked by higher revenues and strong deposit generation

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS SECOND QUARTER NET INCOME OF $51.3 MILLION Solid performance marked by higher revenues and strong deposit generation Rockland, Massachusetts (July 18, 2024) - Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2024 second qua

July 18, 2024 EX-99.2

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q2 2024 Earnings Presentation July 19, 2024 2 Company Overview Safe & Sound Customer Centric • Strong balance sheet • Prudent interest rate and liquidity risk management •

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q2 2024 Earnings Presentation July 19, 2024 2 Company Overview Safe & Sound Customer Centric • Strong balance sheet • Prudent interest rate and liquidity risk management • Significant capital buffer • Diversified, low-cost deposit base • Experienced commercial lender with conservative credit culture • Proven operator and

July 18, 2024 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: July 18, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

June 21, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 [ ] TRANSITION REPORT PURSUANT TO SECTIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-9047 A.Full title of the plan and the a

June 20, 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 and Exchange Act of 1934 DATE OF REPORT: June 20, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

June 20, 2024 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Jeffrey Tengel President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (June 20, 2024) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Select Marke

June 3, 2024 EX-24

DURABLE, LIMITED POWER OF ATTORNEY WITH RESPECT TO THE FILING OF FORMS 144 AND FORMS 3, 4, AND 5

Exhibit 24 DURABLE, LIMITED POWER OF ATTORNEY WITH RESPECT TO THE FILING OF FORMS 144 AND FORMS 3, 4, AND 5 I appoint and name each of the following individuals my true and lawful attorney-in-fact to act on my behalf, and in my name, place, and stead: Maureen Gaffney; Patricia Natale; or Ellen Knarr.

May 28, 2024 EX-99.1

Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Gerry Nadeau - President, Rockland Trust May 2024 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Who We Are Independent Bank Corp.

EX-99.1 2 investorpresentationslid.htm EX-99.1 - INVESTOR PRESENTATION MAY 2024 Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Gerry Nadeau - President, Rockland Trust May 2024 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Who We Are Independent Bank Corp. (Nasdaq: INDB) • Main Banking Subsidiary: Rockland Trust • Massachuset

May 28, 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 and Exchange Act of 1934 DATE OF REPORT: May 28, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. O

May 16, 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 and Exchange Act of 1934 DATE OF REPORT: May 16, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. O

May 8, 2024 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

Table of Contents . 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 Number: 1-9047 Ind

April 18, 2024 EX-99.2

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q1 2024 Earnings Presentation April 19, 2024 2 Company Overview Safe & Sound Customer Centric • Strong balance sheet • Prudent interest rate and liquidity risk management •

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q1 2024 Earnings Presentation April 19, 2024 2 Company Overview Safe & Sound Customer Centric • Strong balance sheet • Prudent interest rate and liquidity risk management • Significant capital buffer • Diversified, low-cost deposit base • Experienced commercial lender with conservative credit culture • Proven operator an

April 18, 2024 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: April 18, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

April 18, 2024 EX-99.1

INDEPENDENT BANK CORP. REPORTS FIRST QUARTER NET INCOME OF $47.8 MILLION Results reflect underlying strength of franchise

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS FIRST QUARTER NET INCOME OF $47.8 MILLION Results reflect underlying strength of franchise Rockland, Massachusetts (April 18, 2024) - Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2024 first quarter net income of $47.8 m

April 3, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive

March 28, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Definitive

March 21, 2024 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES 4% INCREASE IN QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Jeffrey Tengel President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES 4% INCREASE IN QUARTERLY DIVIDEND Rockland, MA (March 21, 2024) - The Board of Directors of Independent Bank Corp. (Nasdaq Glo

March 21, 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 and Exchange Act of 1934 DATE OF REPORT: March 21, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

February 28, 2024 EX-10.23

Independent Bank Corp. Key Executive Severance Plan

Exhibit 10.23 INDEPENDENT BANK CORP. KEY EXECUTIVE SEVERANCE PLAN SECTION 1 PURPOSE OF THE PLAN The Board of Directors (the “Board”) of Independent Bank Corp. and the Compensation Committee thereof (the “Committee”) desire to provide executives who are in a position to contribute materially to the success of the Company and its Affiliated Entities (each as defined below) with reasonable compensati

February 28, 2024 EX-97

Independent Bank Corp. Incentive Compensation Recovery Policy

Exhibit 97 INCENTIVE COMPENSATION RECOVERY POLICY (aka CLAWBACK POLICY) Introduction, Statement of Purpose, and Scope The Board of Directors (Board) has approved this Incentive Compensation Recovery Policy, also colloquially referred to as the “Clawback” Policy (the Policy), to describe the circumstances under which Covered Executives will be required to repay or return Incentive Compensation.

February 28, 2024 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 ☐ TRANSITION REPORT PURSUANT TO SECTI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 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 Number: 1-9047 Independen

February 28, 2024 EX-10.12

Employment Agreement between Maria Harris and Rockland Trust

Exhibit 10.12 EMPLOYMENT AGREEMENT Parties and Effective Date This employment agreement (the “Agreement”) is dated and effective as of May 1, 2017 (the “Effective Date”) by and between Rockland Trust Company, a Massachusetts trust company (the "Company") which is the wholly-owned subsidiary of Independent Bank Corp. (the “Holding Company”), and Maria Harris (the “Executive”). Capitalized terms use

February 28, 2024 EX-10.16

Chief Executive Officer Five Year Time Vesting Restricted Stock Agreement under 2005 Employee Stock Plan

Exhibit 10.16 INDEPENDENT BANK CORP. CHIEF EXECUTIVE OFFICER MAKE-WHOLE TIME VESTING RESTRICTED STOCK AGREEMENT Notification and Acceptance of Restricted Stock Award The Independent Bank Corp. Second Amended and Restated 2005 Employee Stock Plan (the “Plan”) permits the granting of Restricted Stock Awards to employees of Independent Bank Corp. (the “Company”) and its subsidiaries who are expected

February 28, 2024 EX-10.7

Independent Bank Corp. and Rockland Trust Company Second Amended and Restated Nonqualified Deferred Compensation Plan

INDEPENDENT BANK CORP. AND ROCKLAND TRUST COMPANY SECOND AMENDED AND RESTATED NONQUALIFIED DEFERRED COMPENSATION PLAN Independent Bank Corp. and Rockland Trust Company has approved this Second Amended and Restated Non-Qualified Deferred Compensation Plan (the “Plan”), effective January 1, 2024, to revise the plan originally adopted effective as of January 1, 2014 and restated effective as of Janua

February 28, 2024 EX-10.6

Rockland Trust Company Fourth Amended and Restated 401(k) Restoration Plan

112219528.10 ROCKLAND TRUST COMPANY EMPLOYEE SAVINGS, PROFIT SHARING AND STOCK OWNERSHIP PLAN Amended and Restated January 1, 2024 TABLE OF CONTENTS ARTICLE I DEFINITIONS ARTICLE II ADMINISTRATION 2.1 POWERS AND RESPONSIBILITIES OF THE EMPLOYER ..................................................... 17 2.2 DESIGNATION OF ADMINISTRATIVE AUTHORITY ......................................................

February 28, 2024 EX-10.24

Independent Bank Corp. Key Executive Change in Control Severance Plan

Exhibit 10.24 INDEPENDENT BANK CORP. KEY EXECUTIVE CHANGE IN CONTROL SEVERANCE PLAN SECTION 1 PURPOSE OF THE PLAN The Board of Directors (the “Board”) of Independent Bank Corp. and the Compensation Committee thereof (the “Committee”) recognize that the possibility of a Change in Control of the Company (each as defined below), and the uncertainty it could create, may result in the loss or distracti

February 28, 2024 EX-10.15

Chief Executive Officer Three Year Time Vesting Restricted Stock Agreement under 2005 Employee Stock Plan

Exhibit 10.15 INDEPENDENT BANK CORP. CHIEF EXECUTIVE OFFICER TIME VESTING RESTRICTED STOCK AGREEMENT Notification and Acceptance of Restricted Stock Award The Independent Bank Corp. Second Amended and Restated 2005 Employee Stock Plan (the “Plan”) permits the granting of Restricted Stock Awards to employees of Independent Bank Corp. (the “Company”) and its subsidiaries who are expected to contribu

February 28, 2024 EX-19.1

Policy to Prevent Insider Trading 2023

Exhibit 19.1 INDEPENDENT BANK CORP. POLICY TO PREVENT INSIDER TRADING Introduction and Statement of Purpose Significant civil and criminal penalties may be imposed for violation of insider trading laws. It is therefore essential that publicly-traded companies ensure compliance with laws and regulations that prohibit individuals who possess material nonpublic information regarding a company from ei

February 14, 2024 EX-99.1

2024 KBW Winter Financial Services Conference Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Gerry Nadeau - President, Rockland Trust Independent Bank Corp. (INDB) (parent of Rockland Trust Compan

2024 KBW Winter Financial Services Conference Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Gerry Nadeau - President, Rockland Trust Independent Bank Corp.

February 14, 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 and Exchange Act of 1934 DATE OF REPORT: February 14, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

February 13, 2024 SC 13G/A

INDB / Independent Bank Corp. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01175-independentbankcorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 13)* Name of issuer: Independent Bank Corp Title of Class of Securities: Common Stock CUSIP Number: 453836108 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to d

January 18, 2024 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: January 18, 2024 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

January 18, 2024 EX-99.2

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q4 2023 Earnings Presentation January 19, 2024 2 Company Overview Safe & Sound Customer Centric • Strong balance sheet • Prudent interest rate and liquidity risk management

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q4 2023 Earnings Presentation January 19, 2024 2 Company Overview Safe & Sound Customer Centric • Strong balance sheet • Prudent interest rate and liquidity risk management • Significant capital buffer • Diversified, low-cost deposit base • Experienced commercial lender with conservative credit culture • Proven operator

January 18, 2024 EX-99.1

INDEPENDENT BANK CORP. REPORTS FOURTH QUARTER NET INCOME OF $54.8 MILLION Completes solid performance in 2023

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS FOURTH QUARTER NET INCOME OF $54.8 MILLION Completes solid performance in 2023 Rockland, Massachusetts (January 18, 2024) - Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2023 fourth quarter net income of $54.8 million, o

December 14, 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 and Exchange Act of 1934 DATE OF REPORT: December 14, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

December 14, 2023 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Jeffrey Tengel President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (December 14, 2023) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Select M

November 16, 2023 EX-99.1

Piper Sandler 2023 East Coast Financial Services Conference Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Independent Bank Corp. (INDB) (parent of Rockland Trust Company) November 16, 2023 Who We

Piper Sandler 2023 East Coast Financial Services Conference Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Independent Bank Corp.

November 16, 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 and Exchange Act of 1934 DATE OF REPORT: November 16, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

November 2, 2023 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

Table of Contents . 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 Number: 1-9047

October 26, 2023 S-3ASR

As filed with the Securities and Exchange Commission on October 26, 2023 Registration No. 333- SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 INDEPENDENT BANK CORP. (Exact name of

As filed with the Securities and Exchange Commission on October 26, 2023 Registration No.

October 26, 2023 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Independent Bank Corp.

October 19, 2023 EX-99.2

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q3 2023 Earnings Presentation October 20, 2023 2 Company Overview Safe & Sound Customer Centric • Strong, liquid balance sheet • Significant capital buffer • Diversified, l

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q3 2023 Earnings Presentation October 20, 2023 2 Company Overview Safe & Sound Customer Centric • Strong, liquid balance sheet • Significant capital buffer • Diversified, low-cost deposit base • Experienced commercial lender with conservative credit culture • Proven operator and acquiror • Full suite of retail and commer

October 19, 2023 EX-99.1

INDEPENDENT BANK CORP. REPORTS THIRD QUARTER NET INCOME OF $60.8 MILLION Franchise strength drives performance in challenging environment

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS THIRD QUARTER NET INCOME OF $60.8 MILLION Franchise strength drives performance in challenging environment Rockland, Massachusetts (October 19, 2023) Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2023 third quarter net i

October 19, 2023 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: October 19, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

September 21, 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 and Exchange Act of 1934 DATE OF REPORT: September 21, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK C

September 21, 2023 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Jeffrey Tengel President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (September 21, 2023) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Select

September 6, 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 and Exchange Act of 1934 DATE OF REPORT: September 6, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

September 6, 2023 EX-99.1

Raymond James 2023 U.S. Bank and Banking on Tech Conferences Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Independent Bank Corp. (INDB) (parent of Rockland Trust Company) September 6, 2023 Exhib

Raymond James 2023 U.S. Bank and Banking on Tech Conferences Jeff Tengel - Chief Executive Officer Mark Ruggiero - Chief Financial Officer & EVP Consumer Lending Independent Bank Corp. (INDB) (parent of Rockland Trust Company) September 6, 2023 Exhibit 99.1 Who We Are Independent Bank Corp. (Nasdaq: INDB) • Main Banking Subsidiary: Rockland Trust • Massachusetts based; New England focused $19.4 B

August 23, 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 and Exchange Act of 1934 DATE OF REPORT: August 21, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP

August 3, 2023 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

Table of Contents . 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 Number: 1-9047 Inde

July 20, 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 and Exchange Act of 1934 DATE OF REPORT: July 20, 2023 (Date of Earliest Event Reported) (State or Othe

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 and Exchange Act of 1934 DATE OF REPORT: July 20, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

July 20, 2023 EX-99.2

Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q2 2023 Earnings Presentation July 21, 2023 2 Company Overview Safe & Sound Customer Centric • Strong, liquid balance sheet • Significant capital buffer • Diversified, low-

q22023earningspresentati Exhibit 99.2 Independent Bank Corp. (INDB) (parent of Rockland Trust Company) Q2 2023 Earnings Presentation July 21, 2023 2 Company Overview Safe & Sound Customer Centric • Strong, liquid balance sheet • Significant capital buffer • Diversified, low-cost deposit base • Experienced commercial lender with conservative credit culture • Proven operator and acquiror • Full suit

July 20, 2023 EX-99.1

INDEPENDENT BANK CORP. REPORTS SECOND QUARTER NET INCOME OF $62.6 MILLION Solid performance reflects strong business fundamentals

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS SECOND QUARTER NET INCOME OF $62.6 MILLION Solid performance reflects strong business fundamentals Rockland, Massachusetts (July 20, 2023) Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2023 second quarter net income of $

June 23, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 [ ] TRANSITION REPORT PURSUANT TO SECTIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-9047 A.Full title of the plan and the a

June 15, 2023 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Jeffrey Tengel President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (June 15, 2023) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Select Marke

June 15, 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 and Exchange Act of 1934 DATE OF REPORT: June 15, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

June 12, 2023 EX-99.1

Exhibit 99.1 Investor Meeting Materials Hosted by Raymond James June 12, 2023 Forward Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 with r

investorpresentationasof Exhibit 99.1 Investor Meeting Materials Hosted by Raymond James June 12, 2023 Forward Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the financial condition, results of operations and business of the Company. These statements may be identified by s

June 12, 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 and Exchange Act of 1934 DATE OF REPORT: June 12, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

May 25, 2023 S-8

As filed with the Securities and Exchange Commission on May 25, 2023

As filed with the Securities and Exchange Commission on May 25, 2023 Registration No.

May 25, 2023 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Independent Bank Corp.

May 18, 2023 EX-10.1

Independent Bank Corp. 2023 Omnibus Incentive Plan, incorporated herein by reference to Exhibit 10.1 to Form 8-K filed on May 18, 2023.

Exhibit 10.1 Independent Bank Corp. 2023 Omnibus Incentive Plan SECTION 1. Purpose The Independent Bank Corp. 2023 Omnibus Incentive Plan has been adopted to give the Company a competitive advantage in attracting, retaining and motivating officers, employees, and/or consultants of the Company and its Subsidiaries and Affiliates, by providing the Company with the ability to advance the interests of

May 18, 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 and Exchange Act of 1934 DATE OF REPORT: May 18, 2023 (Date of Earliest Event Reported) (State or Other

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 and Exchange Act of 1934 DATE OF REPORT: May 18, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. O

May 4, 2023 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

Table of Contents . 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 Number: 1-9047 Ind

April 20, 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 and Exchange Act of 1934 DATE OF REPORT: April 20, 2023 (Date of Earliest Event Reported) (State or Oth

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 and Exchange Act of 1934 DATE OF REPORT: April 20, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

April 20, 2023 EX-99.2

Exhibit 99.2 Q1 2023 Earnings Presentation April 21, 2023 Forward Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the financ

finalearningsreleasepres Exhibit 99.2 Q1 2023 Earnings Presentation April 21, 2023 Forward Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the financial condition, results of operations and business of the Company. These statements may be identified by such forward-looking

April 20, 2023 EX-99.1

INDEPENDENT BANK CORP. REPORTS FIRST QUARTER NET INCOME OF $61.2 MILLION Stability amidst latest banking challenges

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS FIRST QUARTER NET INCOME OF $61.2 MILLION Stability amidst latest banking challenges Rockland, Massachusetts (April 20, 2023) Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2023 first quarter net income of $61.2 million,

April 5, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive

March 30, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Definitive

March 20, 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 and Exchange Act of 1934 DATE OF REPORT: March 16, 2023 (Date of Earliest Event Reported) (State or Oth

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 and Exchange Act of 1934 DATE OF REPORT: March 16, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

March 16, 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 and Exchange Act of 1934 DATE OF REPORT: March 16, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

March 16, 2023 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Jeffrey Tengel President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (March 16, 2023) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Select Mark

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 and Exchange Act of 1934 DATE OF REPORT: February 28, 2023 (Date of Earliest Event Reported) (State or

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 and Exchange Act of 1934 DATE OF REPORT: February 28, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

February 28, 2023 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 ☐ TRANSITION REPORT PURSUANT TO SECTI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 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 Number: 1-9047 Independen

February 16, 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 and Exchange Act of 1934 DATE OF REPORT: February 16, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

February 16, 2023 EX-99.1

2023 KBW Winter Financial Services Conference February 16, 2023 Rob Cozzone - EVP and Chief Operating Officer Mark Ruggiero - Chief Financial Officer and Chief Accounting Officer (2) Who We Are • Independent Bank Corp. (Nasdaq: INDB) ◦ Main Banking S

2023 KBW Winter Financial Services Conference February 16, 2023 Rob Cozzone - EVP and Chief Operating Officer Mark Ruggiero - Chief Financial Officer and Chief Accounting Officer (2) Who We Are • Independent Bank Corp.

February 9, 2023 SC 13G/A

INDB / Independent Bank Corp. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 12)* Name of issuer: Independent Bank Corp. Title of Class of Securities: Common Stock CUSIP Number: 453836108 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is file

January 19, 2023 EX-99.1

INDEPENDENT BANK CORP. REPORTS FOURTH QUARTER NET INCOME OF $77.0 MILLION Completes a strong performance in 2022

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS FOURTH QUARTER NET INCOME OF $77.0 MILLION Completes a strong performance in 2022 Rockland, Massachusetts (January 19, 2023) Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2022 fourth quarter net income of $77.0 million,

January 19, 2023 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: January 19, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

January 19, 2023 EX-99.2

Exhibit 99.2 Q4 2022 Earnings Presentation January 20, 2023 Forward Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the fina

Exhibit 99.2 Q4 2022 Earnings Presentation January 20, 2023 Forward Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the financial condition, results of operations and business of the Company. These statements may be identified by such forward-looking terminology as “expect,

January 11, 2023 EX-10.2

Letter Agreement regarding Succession and Consulting Services by and between Christopher Oddleifson and Independent Bank Corp. Inc., incorporated herein by reference to Exhibit 10.2 to Form 8-K filed on January 11, 2023

Exhibit 10.2 January 10, 2023 Christopher Oddleifson Re: Succession and Consulting Services Dear Chris: The Board of Directors (the “Board”) of Independent Bank Corp. (the “Company”) has determined that it is in the best interests of the Company and its shareholders to set forth the details of your continued service in connection with the announcement of the Company’s succession plan, including yo

January 11, 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: January 6, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. Of

January 11, 2023 EX-10.1

Employment Agreement between Jeffrey J. Tengel, Independent and Rockland Trust, incorporated herein by reference to Exhibit 10.1 to Form 8-K filed on January 11, 2023

Exhibit 10.1 EMPLOYMENT AGREEMENT Parties and Effective Date This employment agreement (the “Agreement”) is made and entered into on January 6, 2023 by and between Rockland Trust Company, a Massachusetts trust company (the “Company”), which is the wholly owned subsidiary of Independent Bank Corp. (the “Holding Company”), the Holding Company and Jeffrey J. Tengel (the “Executive”), with respect to

January 9, 2023 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 and Exchange Act of 1934 DATE OF REPORT: January 6, 2023 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP

January 9, 2023 EX-99.1

Rockland Trust Company and Independent Bank Corp. Appoint Jeffrey J. Tengel as Chief Executive Officer Accomplished commercial banker Tengel to take helm as Oddleifson retires after two decades as CEO

EX-99.1 2 exhibit991.htm EX-99.1 - PRESS RELEASE DATED JANUARY 9, 2023 Exhibit 99.1 Rockland Trust Company and Independent Bank Corp. Appoint Jeffrey J. Tengel as Chief Executive Officer Accomplished commercial banker Tengel to take helm as Oddleifson retires after two decades as CEO Rockland, Massachusetts (January 9, 2023) - Rockland Trust Company and its bank holding company parent Independent

December 8, 2022 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES AN 8% INCREASE IN THE QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Chris Oddleifson President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES AN 8% INCREASE IN THE QUARTERLY DIVIDEND Rockland, MA (December 8, 2022) - The Board of Directors of Independent Bank Corp.

December 8, 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 and Exchange Act of 1934 DATE OF REPORT: December 8, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

November 28, 2022 EX-99.1

Independent Bank Corp. - Investor Meetings November 28, 2022 Christopher Oddleifson - Chief Executive Officer Rob Cozzone - EVP and Chief Operating Officer Mark Ruggiero - Chief Financial Officer and Chief Accounting Officer (2) Who We Are • Independ

Independent Bank Corp. - Investor Meetings November 28, 2022 Christopher Oddleifson - Chief Executive Officer Rob Cozzone - EVP and Chief Operating Officer Mark Ruggiero - Chief Financial Officer and Chief Accounting Officer (2) Who We Are ? Independent Bank Corp. (Nasdaq: INDB) ? Main Banking Sub: Rockland Trust ? Massachusetts based; New England focused (As of September 30, 2022) (Dollars in bil

November 28, 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 and Exchange Act of 1934 DATE OF REPORT: November 28, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

November 3, 2022 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

Table of Contents 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 Number: 1-9047 I

October 20, 2022 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: October 20, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

October 20, 2022 EX-99.2

Exhibit 99.2 Q3 2022 Earnings Presentation October 21, 2022 Forward Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the fina

Exhibit 99.2 Q3 2022 Earnings Presentation October 21, 2022 Forward Looking Statements This presentation contains certain ?forward-looking statements? within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the financial condition, results of operations and business of the Company. These statements may be identified by such forward-looking terminology as ?expect,

October 20, 2022 EX-99.1

INDEPENDENT BANK CORP. REPORTS THIRD QUARTER NET INCOME OF $71.9 MILLION Higher revenues drive earnings growth

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS THIRD QUARTER NET INCOME OF $71.9 MILLION Higher revenues drive earnings growth Rockland, Massachusetts (October 20, 2022) Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2022 third quarter net income of $71.9 million, or

September 15, 2022 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Chris Oddleifson President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (September 15, 2022) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Selec

September 15, 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 and Exchange Act of 1934 DATE OF REPORT: September 15, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK C

August 4, 2022 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

Table of Contents 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 Number: 1-9047 Indepe

July 21, 2022 EX-99.1

INDEPENDENT BANK CORP. REPORTS SECOND QUARTER NET INCOME OF $61.8 MILLION Performance driven by higher revenues

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS SECOND QUARTER NET INCOME OF $61.8 MILLION Performance driven by higher revenues Rockland, Massachusetts (July 21, 2022) Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2022 second quarter net income of $61.8 million, or $

July 21, 2022 EX-99.2

Exhibit 99.2 Q2 2022 Earnings Presentation July 22, 2022 Forward Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the financi

Exhibit 99.2 Q2 2022 Earnings Presentation July 22, 2022 Forward Looking Statements This presentation contains certain ?forward-looking statements? within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the financial condition, results of operations and business of the Company. These statements may be identified by such forward-looking terminology as ?expect,? ?

July 21, 2022 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: July 21, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

June 23, 2022 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 [ ] TRANSITION REPORT PURSUANT TO SECTIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-9047 A.Full title of the plan and the a

June 16, 2022 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Chris Oddleifson President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (June 16, 2022) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Select Mar

June 16, 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 and Exchange Act of 1934 DATE OF REPORT: June 16, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

June 8, 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 and Exchange Act of 1934 DATE OF REPORT: June 8, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. O

May 19, 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 and Exchange Act of 1934 DATE OF REPORT: May 19, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP. O

May 5, 2022 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

Table of Contents 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 Number: 1-9047 Indep

April 21, 2022 EX-99.2

Exhibit 99.2 Q1 2022 Earnings Presentation April 22, 2022 Forward Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the financ

Exhibit 99.2 Q1 2022 Earnings Presentation April 22, 2022 Forward Looking Statements This presentation contains certain ?forward-looking statements? within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the financial condition, results of operations and business of the Company. These statements may be identified by such forward-looking terminology as ?expect,?

April 21, 2022 EX-99.1

INDEPENDENT BANK CORP. REPORTS FIRST QUARTER NET INCOME OF $53.1 MILLION Business fundamentals drive performance

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS FIRST QUARTER NET INCOME OF $53.1 MILLION Business fundamentals drive performance Rockland, Massachusetts (April 21, 2022) Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2022 first quarter net income of $53.1 million, or

April 21, 2022 8-K

Regulation FD Disclosure, 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 and Exchange Act of 1934 DATE OF REPORT: April 21, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

April 6, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive

March 31, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o C

DEF 14A 1 indbproxy2021document-def1.htm 2022 PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the C

March 17, 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 and Exchange Act of 1934 DATE OF REPORT: March 17, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

March 17, 2022 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES A 6% INCREASE IN QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Chris Oddleifson President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES A 6% INCREASE IN QUARTERLY DIVIDEND Rockland, MA (March 17, 2022) - The Board of Directors of Independent Bank Corp. (Nasdaq

February 28, 2022 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 ☐ TRANSITION REPORT PURSUANT TO SECTI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 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 Number: 1-9047 Independen

February 28, 2022 EX-10.20

Form of Executive Officer Time Vesting Restricted Stock Agreement, adopted in February 2022, incorporated herein by reference to Exhibit 10.20 to the Form 10-K for the year ended December 31, 2021, filed on February 28, 2022

Exhibit 10.20 INDEPENDENT BANK CORP. EXECUTIVE OFFICER TIME VESTING RESTRICTED STOCK AGREEMENT Notification and Acceptance of Restricted Stock Award The Independent Bank Corp. Second Amended and Restated 2005 Employee Stock Plan (the "Plan") permits the granting of Restricted Stock Awards to employees of Independent Bank Corp. (the "Company") and its subsidiaries who are expected to contribute to

February 28, 2022 EX-10.19

Form of Chief Executive Officer Time Vesting Restricted Stock Agreement,

Exhibit 10.19 INDEPENDENT BANK CORP. CHIEF EXECUTIVE OFFICER TIME VESTING RESTRICTED STOCK AGREEMENT Notification and Acceptance of Restricted Stock Award The Independent Bank Corp. Second Amended and Restated 2005 Employee Stock Plan (the "Plan") permits the granting of Restricted Stock Awards to employees of Independent Bank Corp. (the "Company") and its subsidiaries who are expected to contribu

February 17, 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 and Exchange Act of 1934 DATE OF REPORT: February 17, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

February 17, 2022 EX-99.1

Keefe, Bruyette & Woods Winter Financial Services Symposium February 17, 2022 Rob Cozzone - EVP and Chief Operating Officer Mark Ruggiero - Chief Financial Officer and Chief Accounting Officer (2) Who We Are • Independent Bank Corp. (Nasdaq: INDB) ◦

EX-99.1 2 kbwinvestorpresentationf.htm EX-99.1 KBW INVESTOR PRESENTATION Keefe, Bruyette & Woods Winter Financial Services Symposium February 17, 2022 Rob Cozzone - EVP and Chief Operating Officer Mark Ruggiero - Chief Financial Officer and Chief Accounting Officer (2) Who We Are • Independent Bank Corp. (Nasdaq: INDB) ◦ Main Banking Sub: Rockland Trust (As of December 31, 2021) (Dollars in billio

February 10, 2022 SC 13G/A

INDB / Independent Bank Corp. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: Independent Bank Corp. Title of Class of Securities: Common Stock CUSIP Number: 453836108 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is file

January 26, 2022 8-K/A

Current Report

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 and Exchange Act of 1934 DATE OF REPORT: November 12, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK

January 26, 2022 EX-99.3

Independent and Meridian Unaudited Pro Forma Condensed Combined Consolidated Balance Sheet As of September 30, 2021 Unaudited Independent Meridian Adjustments (1) (2) Pro Forma (Dollars in thousands) Cash and short term investments $ 2,007,831 $ 1,05

Exhibit 99.3 UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS On November 12, 2021, Independent Bank Corp. (?Independent?) completed acquisition of Meridian Bancorp, Inc. (?Meridian?) pursuant to an Agreement and Plan of Merger, dated as of April 22, 2021, by and among Independent, Rockland Trust Company (?Rockland Trust?), Bradford Merger Sub Inc. (?Merger Sub?), Meridian and East Bost

January 20, 2022 EX-99.1

INDEPENDENT BANK CORP. REPORTS FOURTH QUARTER NET INCOME OF $1.7 MILLION 2021 Performance demonstrates underlying franchise strength

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS FOURTH QUARTER NET INCOME OF $1.7 MILLION 2021 Performance demonstrates underlying franchise strength Rockland, Massachusetts (January 20, 2022) Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2021 fourth quarter net incom

January 20, 2022 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 and Exchange Act of 1934 DATE OF REPORT: January 20, 2022 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

December 9, 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 and Exchange Act of 1934 DATE OF REPORT: December 9, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

December 9, 2021 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Chris Oddleifson President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (December 9, 2021) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Select

November 15, 2021 EX-99.1

INDEPENDENT BANK CORP. AND ROCKLAND TRUST COMPLETE MERIDIAN BANCORP, INC. AND EAST BOSTON SAVINGS BANK ACQUISITION Rockland Trust Surpasses $20 Billion in Assets

Exhibit 99.1 NEWS RELEASE INDEPENDENT BANK CORP. AND ROCKLAND TRUST COMPLETE MERIDIAN BANCORP, INC. AND EAST BOSTON SAVINGS BANK ACQUISITION Rockland Trust Surpasses $20 Billion in Assets Rockland, Massachusetts (November 12, 2021). Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced the closing of its acquisition of Meridian Bancorp, Inc.,

November 15, 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 and Exchange Act of 1934 DATE OF REPORT: November 12, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

November 10, 2021 EX-99.1

Piper Sandler East Coast Financial Services Conference November 11, 2021 Mark Ruggiero - Chief Financial Officer and Chief Accounting Officer James Rizzo - Commercial Lending Regional Manager (2) Who We Are • Independent Bank Corp. (Nasdaq: INDB) ◦ M

Piper Sandler East Coast Financial Services Conference November 11, 2021 Mark Ruggiero - Chief Financial Officer and Chief Accounting Officer James Rizzo - Commercial Lending Regional Manager (2) Who We Are ? Independent Bank Corp.

November 10, 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 and Exchange Act of 1934 DATE OF REPORT: November 10, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CO

November 5, 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 and Exchange Act of 1934 DATE OF REPORT: November 5, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

November 5, 2021 EX-99.1

INDEPENDENT BANK CORP. AND MERIDIAN BANCORP, INC. REPORT RECEIPT OF ALL REGULATORY APPROVALS AND ANTICIPATED CLOSING DATE

Exhibit 99.1 JOINT NEWS RELEASE INDEPENDENT BANK CORP. AND MERIDIAN BANCORP, INC. REPORT RECEIPT OF ALL REGULATORY APPROVALS AND ANTICIPATED CLOSING DATE Rockland, Massachusetts and Peabody, Massachusetts, November 5, 2021. Independent Bank Corp. (NASDAQ Global Select Market: INDB) (?Independent?), parent of Rockland Trust Company, and Meridian Bancorp, Inc. (NASDAQ Global Select Market: EBSB) (?M

November 4, 2021 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

Table of Contents 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 Number: 1-9047 I

November 4, 2021 EX-99.1

Notice to Shareholders of Dismissal of Derivative Action

EXHIBIT 99.1 As previously disclosed, a derivative action was filed by a purported shareholder of the Company against the Company and its board of directors in connection with the Company?s Agreement and Plan of Merger with Meridian Bancorp, Inc.: Drulias v. Abelli, et al., Civil Action No. 2183CV00518, filed in Massachusetts Superior Court, Plymouth County, on June 29, 2021. The Company and Merid

October 21, 2021 EX-99.1

INDEPENDENT BANK CORP. REPORTS THIRD QUARTER NET INCOME OF $40.0 MILLION Business line fundamentals drive solid performance

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS THIRD QUARTER NET INCOME OF $40.0 MILLION Business line fundamentals drive solid performance Rockland, Massachusetts (October 21, 2021) Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2021 third quarter net income of $40.0

October 21, 2021 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 and Exchange Act of 1934 DATE OF REPORT: October 21, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK COR

September 16, 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 and Exchange Act of 1934 DATE OF REPORT: September 16, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK C

September 16, 2021 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Chris Oddleifson President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (September 16, 2021) - The Board of Directors of Independent Bank Corp. (Nasdaq Global Selec

August 19, 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 and Exchange Act of 1934 DATE OF REPORT: August 19, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP

August 19, 2021 EX-99.1

Independent Bank Corp. and Rockland Trust Company Appoint Susan Perry O’Day to Board of Directors Bank welcomes distinguished business enterprise and technology leader

EX-99.1 2 exhibit991-pressreleasexap.htm EX-99.1 - APPOINTMENT OF NEW DIRECTOR PRESS RELEASE Exhibit 99.1 Media Contact Emily McDonald Rockland Trust [email protected] 781-982-6650 Independent Bank Corp. and Rockland Trust Company Appoint Susan Perry O’Day to Board of Directors Bank welcomes distinguished business enterprise and technology leader Rockland, Massachusetts (August 19,

August 12, 2021 EX-4.9

Form of Subordinated Debt Indenture

Exhibit 4.9 INDEPENDENT BANK CORP. and [], as Trustee INDENTURE Dated as of [ , ] SUBORDINATED DEBT SECURITIES TABLE OF CONTENTS ARTICLE I Definitions And Other Provisions Of General Application 1 Section 1.1. Definitions 1 Section 1.2. Compliance Certificates and Opinions 8 Section 1.3. Form of Documents Delivered to Trustee 9 Section 1.4. Acts of Holders; Record Dates 10 Section 1.5. Notices, Et

August 12, 2021 S-3ASR

As filed with the Securities and Exchange Commission on August 12, 2021

As filed with the Securities and Exchange Commission on August 12, 2021 Registration No.

August 12, 2021 EX-4.8

Form of Senior Debt Indenture

EX-4.8 2 exhibit48-formofseniordebt.htm EX-4.8 - FORM OF SENIOR DEBT INDENTURE Exhibit 4.8 INDEPENDENT BANK CORP. and [], as Trustee INDENTURE Dated as of [ , ] SENIOR DEBT SECURITIES TABLE OF CONTENTS ARTICLE I Definitions And Other Provisions Of General Application 1 Section 1.1. Definitions 1 Section 1.2. Compliance Certificates and Opinions 7 Section 1.3. Form of Documents Delivered to Trustee

August 6, 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 and Exchange Act of 1934 DATE OF REPORT: August 5, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

August 6, 2021 EX-99.1

INDEPENDENT BANK CORP. AND MERIDIAN BANCORP, INC. RECEIVE SHAREHOLDER APPROVAL FOR MERGER

Exhibit 99.1 INDEPENDENT BANK CORP. AND MERIDIAN BANCORP, INC. RECEIVE SHAREHOLDER APPROVAL FOR MERGER Rockland, Massachusetts and Peabody, Massachusetts (August 5, 2021). Independent Bank Corp. (NASDAQ Global Select Market: INDB) (?Independent?), parent of Rockland Trust Company, and Meridian Bancorp, Inc. (NASDAQ Global Select Market: EBSB) (?Meridian?), parent of East Boston Savings Bank, joint

August 4, 2021 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

Table of Contents 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 Number: 1-9047 Indepe

July 27, 2021 425

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 and Exchange Act of 1934 DATE OF REPORT: July 27, 2021 (Date of Earliest Event Reported) (State or Othe

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 and Exchange Act of 1934 DATE OF REPORT: July 27, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

July 27, 2021 8-K

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 and Exchange Act of 1934 DATE OF REPORT: July 27, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

July 22, 2021 EX-99.1

INDEPENDENT BANK CORP. REPORTS SECOND QUARTER NET INCOME OF $37.6 MILLION Business fundamentals remain strong

Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street Rockland, Ma. 02370 INDEPENDENT BANK CORP. REPORTS SECOND QUARTER NET INCOME OF $37.6 MILLION Business fundamentals remain strong Rockland, Massachusetts (July 22, 2021) Independent Bank Corp. (Nasdaq Global Select Market: INDB), parent of Rockland Trust Company, today announced 2021 second quarter net income of $37.6 million, or $1.

July 22, 2021 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 and Exchange Act of 1934 DATE OF REPORT: July 22, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

June 25, 2021 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 [ ] TRANSITION REPORT PURSUANT TO SECTIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 1-9047 A.Full title of the plan and the a

June 22, 2021 424B3

MERIDIAN BANCORP, INC. 67 Prospect Street Peabody, Massachusetts 01960 (617) 567-1500 NOTICE OF SPECIAL MEETING OF STOCKHOLDERS TO BE HELD ON AUGUST 5, 2021

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration No. 333-256810 Dear Meridian Bancorp, Inc. Stockholders and Independent Bank Corp. Shareholders: On behalf of the Boards of Directors of Independent Bank Corp. (?Independent?) and Meridian Bancorp, Inc. (?Meridian?), we are pleased to enclose the accompanying joint proxy statement/prospectus relating to the acquisition of Meridian by

June 21, 2021 EX-99.5

Form of Proxy Card of Meridian.

Exhibit 99.5 Meridian Bancorp, inc. Vote 000004 ENDORSEMENTLINE SACKPACK MR A SAMPLE DESIGNATION (IF ANY) ADD 1 ADD 2 ADD 3 ADD 4 ADD 5 ADD 6 C123456789 00.0 ext000000000.000000 ext000000000.000000 ext000000000.000000 ext000000000.000000 ext000000000.000000 ext Your vote matters ? here?s how to vote! You may vote online or by phone instead of mailing this card. Votes submitted electronically must

June 21, 2021 EX-99.2

Consent of Keefe, Bruyette & Woods, Inc.

Exhibit 99.2 CONSENT OF KEEFE, BRUYETTE & WOODS, INC. We hereby consent to the inclusion of our opinion letter to the Board of Directors of Independent Bank Corp. (?Independent?), as Annex C to the Joint Proxy Statement/Prospectus which forms a part of Amendment No. 1 to the Registration Statement on Form S-4 (file No. 333-256810) filed on the date hereof (the ?Amended Registration Statement?) rel

June 21, 2021 EX-99.4

Form of Proxy Card of Independent.

Exhibit 99.4 INDEPENDENT BANK CORP. Parent of Rockland Trust ENDORSEMENT LINE SACKPACK MR A SAMPLE DESIGNATION (IF ANY) ADD 1 ADD 2 ADD 3 ADD 4 ADD 5 ADD 6 C123456789 ext000000000.000000 ext000000000.000000 ext000000000.000000 ext000000000.000000 ext000000000.000000 ext Your vote matters ? here?s how to vote! You may vote online or by phone instead of mailing this card. Proxies submitted by the In

June 21, 2021 EX-99.3

Consent of Raymond James & Associates, Inc.

Exhibit 99.3 Consent of Raymond James & Associates, Inc. Raymond James & Associates, Inc. (“Raymond James”) consents to (i) the inclusion and description of our opinion letter dated April 22, 2021 to the Board of Directors of Meridian Bancorp, Inc. (the “Company”) included as Appendix B to the joint proxy statement/prospectus relating to the proposed merger of the Company with Independent Bank Cor

June 21, 2021 S-4/A

As filed with the Securities and Exchange Commission on June 21, 2021.

Table of Contents As filed with the Securities and Exchange Commission on June 21, 2021.

June 17, 2021 CORRESP

[Independent Bank Corp. Letterhead]

[Independent Bank Corp. Letterhead] June 17, 2021 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Trade and Services 100 F Street, NE Washington, D.C. 20549 Attention: David Lin Re: Independent Bank Corp. Registration Statement on Form S-4; File No. 333-256810 Request for Acceleration Ladies and Gentlemen: Reference is made to the Registration Statement

June 17, 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 and Exchange Act of 1934 DATE OF REPORT: June 17, 2021 (Date of Earliest Event Reported) Massachusetts (State or Other Jurisdiction of Incorporation) 1-9047 04-2870273 (Commission File Number) (I.R.S. Employer identification No.) INDEPENDENT BANK CORP.

June 17, 2021 EX-99.1

INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND

EX-99.1 2 exhibit991-q22021commondiv.htm EX-99.1 - Q2 2021 COMMON DIVIDEND PRESS RELEASE Exhibit 99.1 Shareholder Relations NEWS RELEASE 288 Union Street, Rockland, MA 02370 Contacts: Chris Oddleifson President and Chief Executive Officer (781) 982-6660 Mark J. Ruggiero Chief Financial Officer (781) 982-6281 FOR IMMEDIATE RELEASE INDEPENDENT BANK CORP. ANNOUNCES QUARTERLY DIVIDEND Rockland, MA (Ju

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