Russell Stidolph - 18 May 2023 Form 4 Insider Report for Eos Energy Enterprises, Inc. (EOSE)

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	Stock Option (Right to Buy)	Award	$0	+120,633		$0.000000	120,633	18 May 2023	Common Stock	120,633	$2.32	Direct	F1
transaction	EOSE	Restricted Stock Units	Award	$0	+32,328		$0.000000	32,328	18 May 2023	Common Stock	32,328		Direct	F1, F2, F3

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

Id	Content
F1	The reporting person was granted (A) an option to purchase common stock and (B) restricted stock units that settle in common stock, each of 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 option or restricted stock unit, as applicable, shall vest in full upon the consummation of a change in control.
F2	Each restricted stock unit represents a contingent right to receive one share of common stock.
F3	Not applicable.