HRUBY DENNIS E

PrivateCIK: 1301548
Location

NEW YORK, NY

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
InsiderHRUBY DENNIS ECIK 1301548
IssuerSIGA TECHNOLOGIES INCCIK 1010086
Officer· VP & Chief Scientific Officer
Since Sep 2018
-10.47K
Net shares
Net seller
$67.9K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
32.26K acquired · 42.73K disposed
Non-Derivative Transactions2

Common Stock, par value $.0001 per share

Direct
M · Option Exercise

Shares

+32.26K

Price / share

Trade value

% of position

19.1%
7/1/2025
169.26K201.51K

Common Stock, par value $.0001 per share

Direct
F · Tax Withholding

Shares

10.47K

Price / share

$6.49

Trade value

$67.93K

% of position

5.2%
7/1/2025
201.51K191.05K
Total

Net shares

+21.79K

Net value

-$67.93K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock, par value $.0001 per share

32.26K shares

Shares

32.26K

Strike price

Held after

0.00

Exercisable

7/1/2025
HRUBY DENNIS E — Insider Transaction (Form 4) Filed Jul 2, 2025 | Finecho