GILL JOHN bought ALT
December 23, 2025 · Form 4 insider transaction
GILL JOHN bought 12,500 shares of Altimmune, Inc. at $4.10 per share, a transaction worth $51.3K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 0 days after the transaction.
Direction
Acquired (buy-side)
Shares
12,500
Price
$4.10
Total value
$51.3K
InsiderGILL JOHN
RoleDirector
CompanyAltimmune, Inc. (ALT)
SecurityCommon Stock, par value $0.0001
Transaction codeP: Open-market purchase
Transaction dateDecember 23, 2025
Filing dateDecember 23, 2025
Shares owned after12,500
OwnershipDirect
10b5-1 planNo
AmendedNo