Audrey Zibelman - Jun 15, 2021 Form 4 Insider Report for Eos Energy Enterprises, Inc. (EOSE)

Role: Director
Signature: /s/ Sagar Kurada as attorney-in-fact for Audrey Zibelman
Stock symbol: EOSE
Transactions as of: Jun 15, 2021
Transactions value $: $0
Form type: 4
Date filed: 9/8/2021, 07:28 PM
Next filing: Nov 8, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	EOSE	Common Stock	Options Exercise	$0	+5.2K		$0.00	5.2K	Jun 15, 2021	Direct	F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	EOSE	Restricted Stock Units	Options Exercise	$0	-5.2K	-100%	$0.00^*	0	Jun 15, 2021	Common Stock	5.2K	$0.00	Direct	F3
transaction	EOSE	Restricted Stock Units	Award	$0	+3.76K		$0.00	3.76K	Jun 17, 2021	Common Stock	3.76K		Direct	F3, F4, F5
transaction	EOSE	Stock Option (Right to Buy)	Award	$0	+9.62K		$0.00	9.62K	Jun 17, 2021	Common Stock	9.62K	$19.94	Direct	F6

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

Explanation of Responses:

Id	Content
F1	Restricted stock units vested
F2	Convert without cost to shares of common stock on a one-for-one basis.
F3	Not applicable.
F4	Each restricted stock unit represents a contingent right to receive one share of common stock
F5	The reporting person received restricted stock units which vest on the earlier of (i) the first anniversary of the grant date, and (ii) immediately prior to the date of the next annual shareholders meeting of the Company following the grant date; provided, that, the restricted stock units shall vest in full upon the consummation of a change in control.
F6	The reporting person was granted an option to purchase common stock which vests on the earlier of (i) the first anniversary of the grant date, and (ii) immediately prior to the date of the next annual shareholders meeting of the Company following the grant date; provided, that, the option shall vest in full upon the consummation of a change in control.