Gustav Christensen - Jun 9, 2021 Form 4 Insider Report for Generation Bio Co. (GBIO)

Role
Director
Signature
/s/ Jennifer Elliott, Attorney-in-Fact
Stock symbol
GBIO
Transactions as of
Jun 9, 2021
Transactions value $
$0
Form type
4
Date filed
6/11/2021, 04:11 PM
Next filing
Apr 29, 2022

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 GBIO Stock Option (right to buy) Award $0 +15K $0.00 15K Jun 9, 2021 Common Stock 15K $26.59 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This option was granted on June 9, 2021. The shares underlying the option will fully vest on the earlier of: June 9, 2022 and the date of Generation Bio's 2022 annual meeting of stockholders.