Charles A. Rowland Jr - Dec 1, 2023 Form 4 Insider Report for Generation Bio Co. (GBIO)

Role
Director
Signature
/s/ Benjamin Waters, Attorney-in-Fact
Stock symbol
GBIO
Transactions as of
Dec 1, 2023
Transactions value $
$477,778
Form type
4
Date filed
12/5/2023, 04:30 PM
Previous filing
Jun 16, 2023
Next filing
Jan 4, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GBIO Common Stock Purchase $253K +193K +100.61% $1.31 385K Dec 1, 2023 Direct F1
transaction GBIO Common Stock Purchase $225K +150K +38.99% $1.50 535K Dec 4, 2023 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.13 to $1.44, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnotes (2) and (3) of this Form 4.
F2 The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.34 to $1.55, inclusive.