MCDONOUGH GEOFF bought GBIO
February 2, 2026 · Form 4 insider transaction
MCDONOUGH GEOFF bought 1,582 shares of GBIO, a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
1,582
Price
N/A
Total value
N/A
InsiderMCDONOUGH GEOFF
RoleOfficer, Director
CompanyGBIO
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateFebruary 2, 2026
Filing dateFebruary 4, 2026
Shares owned after139,042
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Each restricted stock unit represents the right to receive one share of the company's common stock.