SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

Centiva Capital, LP's Holding History (CIK: 0001692507)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 25,828 Value ($000) $236 Avg Close $7.99 Range $6.34 - $9.62

Q2 2025

Shares 19,366 Value ($000) $126 Avg Close $5.83 Range $4.48 - $6.81

Q3 2024

Shares 41,936 Value ($000) $283 Avg Close $7.91 Range $6.07 - $11.62

Q2 2024

Shares 14,170 Value ($000) $108 Avg Close $7.37 Range $5.62 - $9.81

Q1 2024

Shares 14,577 Value ($000) $125 Avg Close $4.85 Range $3.59 - $7.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	25,828	$236	$7.99	$6.34 - $9.62
Q2 2025	19,366	$126	$5.83	$4.48 - $6.81
Q3 2024	41,936	$283	$7.91	$6.07 - $11.62
Q2 2024	14,170	$108	$7.37	$5.62 - $9.81
Q1 2024	14,577	$125	$4.85	$3.59 - $7.88