MCDONOUGH GEOFF sold GBIO
October 15, 2025 · Form 4 insider transaction
MCDONOUGH GEOFF sold 155 shares of GBIO at $6.71 per share, a transaction worth $1.0K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
155
Price
$6.71
Total value
$1.0K
InsiderMCDONOUGH GEOFF
RoleOfficer, Director
CompanyGBIO
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateOctober 15, 2025
Filing dateOctober 17, 2025
Shares owned after136,836
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Amounts reported in this Form 4 reflect the one-for-10 reverse stock split effected by the issuer on July 21, 2025.