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.
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.