Neema Mayhugh - Aug 17, 2023 Form 4 Insider Report for ATHERSYS, INC / NEW (ATHX)

Role
Director
Signature
/s/ Alan Donovan as attorney-in-fact for Neema Mayhugh
Stock symbol
ATHX
Transactions as of
Aug 17, 2023
Transactions value $
$0
Form type
4
Date filed
9/14/2023, 11:00 AM

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 NonQualified Stock Option (right to purchase) Award $0 +27.4K $0.00 27.4K Aug 17, 2023 Common Stock 27.4K $0.39 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Award of a nonqualified stock option. The option vests one-third on the one-year anniversary date from the date of grant, and the remainder vests on a quarterly basis over years two and three.