Michelle Buczkowski - 03 Nov 2025 Form 3 Insider Report for Eos Energy Enterprises, Inc. (EOSE)

Role: Chief Administration Officer
Signature: /s/ Michael Silberman as attorney-in-fact for Michelle Buczkowski
Issuer symbol: EOSE
Transactions as of: 03 Nov 2025
Net transactions value: $0
Form type: 3
Filing time: 13 Nov 2025, 16:14:54 UTC
Next filing: 04 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Buczkowski Michelle	Chief Administration Officer	C/O EOS ENERGY ENTERPRISES, INC., 3920 PARK AVENUE, EDISON	/s/ Michael Silberman as attorney-in-fact for Michelle Buczkowski	13 Nov 2025	0002096705

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	EOSE	Common Stock						47,773	03 Nov 2025	Direct

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

Remarks:

Exhibit 24 - Power of Attorney