WEAVER GREGORY L bought ALT
February 26, 2026 · Form 4 insider transaction
WEAVER GREGORY L bought 111,000 shares of Altimmune, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
111,000
Price
$0.00
Total value
N/A
InsiderWEAVER GREGORY L
RoleOfficer
CompanyAltimmune, Inc. (ALT)
SecurityRestricted Stock Units
Transaction codeA: Grant or award
Transaction dateFebruary 26, 2026
Filing dateFebruary 27, 2026
Shares owned after111,000
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.; The RSUs become vested over four (4) years with 25% of the shares vesting February 26, 2027, with the remainder vesting in equal annual installments for the following three (3) years, subject to the reporting person's continued service through the applicable vesting date, and have no expiration date.