Nguyen Diem bought SIGA
March 13, 2026 · Form 4 insider transaction
Nguyen Diem bought 272,243 shares of SIGA Technologies, 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 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
272,243
Price
$0.00
Total value
N/A
InsiderNguyen Diem
RoleOfficer, Director
SecurityRestricted Stock Units
Transaction codeA: Grant or award
Transaction dateMarch 13, 2026
Filing dateMarch 17, 2026
Shares owned after272,243
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
RSUs represent contingent rights to receive Common Stock on a one-for-one basis. The RSUs vest over three years, one-third on each of the first three anniversaries of the date of grant.