Alexander Dimitrief - Feb 23, 2021 Form 4/A - Amendment Insider Report for Eos Energy Enterprises, Inc. (EOSE)

Role: Director
Signature: /s/ Sagar Kurada as attorney-in-fact for Alexander Dimitrief
Stock symbol: EOSE
Transactions as of: Feb 23, 2021
Transactions value $: $67,492
Form type: 4/A - Amendment
Date filed: 9/8/2021, 07:36 PM
Date Of Original Report: Apr 30, 2021
Next filing: Sep 8, 2021

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	$67.5K	+3.03K		$22.26^*	3.03K	Feb 23, 2021	Common Stock	3.03K	$22.26	Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	The reporting person's Form 4 filed on April 30, 2021 improperly reported that this award of stock options was made as of April 28, 2021, with the number of options and applicable exercise price calculated based on the closing price of the Issuer's common stock on April 28, 2021. The award of stock options described herein reflects the appropriate grant date, exercise price and number of awarded options.
F2	This option was granted on February 23, 2021 as an option to purchase 3,032 shares of the Issuer's common stock under the Issuer's 2020 Incentive Plan (the "Plan") at an exercise price of $22.26 per share. The option shall fully vest on the earlier of (i) the first anniversary of the Grant Date or (ii) immediately prior to the Issuer's next annual shareholders meeting following the Grant Date; provided, that, the option shall vest in full upon the consummation of a Change in Control.

Content

The reporting person's Form 4 filed on April 30, 2021 improperly reported that this award of stock options was made as of April 28, 2021, with the number of options and applicable exercise price calculated based on the closing price of the Issuer's common stock on April 28, 2021. The award of stock options described herein reflects the appropriate grant date, exercise price and number of awarded options.

This option was granted on February 23, 2021 as an option to purchase 3,032 shares of the Issuer's common stock under the Issuer's 2020 Incentive Plan (the "Plan") at an exercise price of $22.26 per share. The option shall fully vest on the earlier of (i) the first anniversary of the Grant Date or (ii) immediately prior to the Issuer's next annual shareholders meeting following the Grant Date; provided, that, the option shall vest in full upon the consummation of a Change in Control.