HRUBY DENNIS E (VP & Chief Scientific Officer) exercised options at SIGA TECHNOLOGIES INC
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 3/17/2026ACC: 0001193125-26-110790
Officer· VP & Chief Scientific Officer
Since Sep 2018
+50.99K
Net shares
Net buyer
$20.8K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
66.39K acquired · 15.40K disposed
Non-Derivative Transactions2
Common Stock, par value $.0001 per share
Direct
Shares
+11.45K
Price / share
—
Trade value
—
% of position
6.0%
3/13/2026
191.05K→202.49K
Common Stock, par value $.0001 per share
Direct
Shares
−3.96K
Price / share
$5.26
Trade value
$20.80K
% of position
2.0%
3/13/2026
202.49K→198.54K
Total
Net shares
+7.49K
Net value
-$20.80K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock, par value $.0001 per share Direct | 3/13/2026 | M · Option Exercise | +11.45K | — | — | 6.0% | 191.05K | 202.49K |
| Common Stock, par value $.0001 per share Direct | 3/13/2026 | F · Tax Withholding | −3.96K | $5.26 | $20.80K | 2.0% | 202.49K | 198.54K |
| Total | +7.49K | -$20.80K | ||||||
Derivative Transactions2
Restricted Stock Units
Direct
Converts to
Common Stock, par value $.0001 per share
11.45K shares
Shares
−11.45K
Strike price
Held after
22.89K
Exercisable
—
3/13/2026
Restricted Stock Units
Direct
Converts to
Common Stock, par value $.0001 per share
54.94K shares
Shares
+54.94K
Strike price
Held after
54.94K
Exercisable
—
3/13/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock, par value $.0001 per share11.45K shares | 3/13/2026 | M · Option Exercise | −11.45K | — | 22.89K | |
| Restricted Stock Units Direct | Common Stock, par value $.0001 per share54.94K shares | 3/13/2026 | A · Award | +54.94K | — | 54.94K |