Maia Hansen - Jun 17, 2022 Form 4 Insider Report for ATHERSYS, INC / NEW (ATHX)

Role: Chief Operating Officer
Signature: /s/ Katherine M. Serevitch, as attorney-in-fact for Maia Hansen
Stock symbol: ATHX
Transactions as of: Jun 17, 2022
Transactions value $: $0
Form type: 4
Date filed: 6/23/2022, 04:13 PM
Previous filing: Jun 1, 2022
Next filing: Sep 1, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ATHX	Common Stock	Award	$0	+33.3K	+21.15%	$0.00	191K	Jun 17, 2022	Direct	F1, F2
holding	ATHX	Common Stock						263	Jun 17, 2022	By son

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	ATHX	Stock Option (right to purchase)	Award	$0	+50K		$0.00	50K	Jun 17, 2022	Common Stock	50K	$0.28	Direct	F3

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

Explanation of Responses:

Id	Content
F1	Award of restricted stock units, each of which represent a contingent right to receive one share of Athersys, Inc. common stock after vesting, one-half of which will vest annually beginning on July 1, 2023.
F2	Securities beneficially owned are comprised of (i) 91,625 shares of common stock owned, (ii) unvested restricted stock units representing 66,000 shares of common stock, which vests ratably on a quarterly basis over a four-year period and (iii) unvested restricted stock units representing 33,333 shares of common stock, one-half of which will vest annually beginning on July 1, 2023.
F3	Award of a stock option, one-half of which will vest annually beginning on July 1, 2023.