Foster Jonathan P. sold MBRX
November 4, 2025 · Form 4 insider transaction
Foster Jonathan P. sold 5,023 shares of Moleculin Biotech, Inc. at $0.50 per share, a transaction worth $2.5K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
5,023
Price
$0.50
Total value
$2.5K
InsiderFoster Jonathan P.
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateNovember 4, 2025
Filing dateNovember 6, 2025
Shares owned after303,189
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares withheld for payment of taxes upon vesting of restricted stock unit awards.