John J. Harrington - Dec 17, 2021 Form 4 Insider Report for ATHERSYS, INC / NEW (ATHX)

Role: Exec Vice Pres and CSO, Director
Signature: /s/ Katherine M. Serevitch, as attorney-in-fact for John J. Harrington
Stock symbol: ATHX
Transactions as of: Dec 17, 2021
Transactions value $: -$13,006
Form type: 4
Date filed: 12/17/2021, 05:03 PM
Previous filing: Sep 17, 2021
Next filing: Mar 18, 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ATHX	Common Stock	Tax liability	-$13K	-13K	-1.78%	$1.00	718K	Dec 17, 2021	Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	Shares withheld from the quarterly vesting of annual restricted stock unit awards related to the tax withholding obligation.
F2	Securities beneficially owned are comprised of (1) 469,011 shares of common stock owned and (2) unvested restricted stock units aggregating 248,943 related to annual awards, which vest quarterly over a four-year period from date of grant.