(EBTC)

Role: Director
Signature: /s/ Joseph R. Lussier attorney-in-fact for Michael T. Putziger
Issuer symbol: EBTC
Transactions as of: 01 Jul 2025
Transactions value $: $0
Form type: 4
Filing time: 01 Jul 2025, 13:56:23 UTC
Previous filing: 26 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
PUTZIGER MICHAEL T	Director	C/O ENTERPRISE BANCORP, INC., 222 MERRIMACK STREET, LOWELL	/s/ Joseph R. Lussier attorney-in-fact for Michael T. Putziger	01 Jul 2025	0001034912

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	EBTC	Common Stock	Disposed to Issuer		-209K	-100%		0	01 Jul 2025	Direct	F1, F2
transaction	EBTC	Common Stock	Disposed to Issuer		-600	-100%		0	01 Jul 2025	By Trust For Granddaughter	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

MICHAEL T. PUTZIGER is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id	Content
F1	Pursuant to the Agreement and Plan of Merger, dated as of December 8, 2024 (the "Merger Agreement"), by and among Enterprise Bancorp, Inc. ("Enterprise"), Enterprise Bank and Trust Company, Independent Bank Corp. ("Independent") and Rockland Trust Company, each issued and outstanding share of Enterprise common stock was converted into the right to receive (i) $2.00 in cash and (ii) 0.60 shares of Independent common stock (subject to the payment of cash in lieu of fractional shares).
F2	In accordance with the Merger Agreement, all unvested shares of restricted stock automatically vested in full at the Effective Time (as defined in the Merger Agreement) to the extent not previously forfeited, and was considered outstanding shares of Enterprise common entitled to receive the Merger Consideration (as defined in the Merger Agreement).

Content

Pursuant to the Agreement and Plan of Merger, dated as of December 8, 2024 (the "Merger Agreement"), by and among Enterprise Bancorp, Inc. ("Enterprise"), Enterprise Bank and Trust Company, Independent Bank Corp. ("Independent") and Rockland Trust Company, each issued and outstanding share of Enterprise common stock was converted into the right to receive (i) $2.00 in cash and (ii) 0.60 shares of Independent common stock (subject to the payment of cash in lieu of fractional shares).

In accordance with the Merger Agreement, all unvested shares of restricted stock automatically vested in full at the Effective Time (as defined in the Merger Agreement) to the extent not previously forfeited, and was considered outstanding shares of Enterprise common entitled to receive the Merger Consideration (as defined in the Merger Agreement).