WEAVER GREGORY L

PrivateCIK: 1251779
Location

GAITHERSBURG, MD

InsiderWEAVER GREGORY LCIK 1251779
IssuerALTIMMUNE, INC.CIK 1326190
Officer· Chief Financial Officer
Since Feb 2026
+370K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
370K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions2

Stock Options (option to buy)

Direct
A · Award
Converts to

Common Stock, par value $0.0001

259K shares

Shares

+259K

Strike price

4.46

Held after

259K

Exercisable

2/26/2026

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock, par value $0.0001

111K shares

Shares

+111K

Strike price

Held after

111K

Exercisable

2/26/2026
WEAVER GREGORY L — Insider Transaction (Form 4) Filed Feb 27, 2026 | Finecho