WEAVER GREGORY L bought ALT
October 1, 2026 · Form 4 insider transaction
WEAVER GREGORY L bought 14,475 shares of Altimmune, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
14,475
Price
$0.00
Total value
N/A
InsiderWEAVER GREGORY L
RoleOfficer
CompanyAltimmune, Inc. (ALT)
SecurityCommon Stock, par value $0.0001
Transaction codeM: Option exercise
Transaction dateOctober 1, 2026
Filing dateOctober 5, 2026
Shares owned after54,306
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.0001, when vested.