SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

Ancora Advisors LLC's Holding History (CIK: 0001446114)

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

Q1 2023

Shares 103,735 Value ($000) $596 Avg Close $5.21 Range $3.98 - $6.62

Q4 2022

Shares 103,735 Value ($000) $1 Avg Close $6.83 Range $5.62 - $8.17

Q3 2022

Shares 119,735 Value ($000) $1,233 Avg Close $12.52 Range $7.65 - $21.03

Q2 2022

Shares 109,735 Value ($000) $1,271 Avg Close $6.86 Range $4.72 - $11.53

Q1 2022

Shares 94,135 Value ($000) $667 Avg Close $4.90 Range $4.28 - $5.60

Q4 2021

Shares 94,135 Value ($000) $708 Avg Close $5.58 Range $5.08 - $7.19

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	103,735	$596	$5.21	$3.98 - $6.62
Q4 2022	103,735	$1	$6.83	$5.62 - $8.17
Q3 2022	119,735	$1,233	$12.52	$7.65 - $21.03
Q2 2022	109,735	$1,271	$6.86	$4.72 - $11.53
Q1 2022	94,135	$667	$4.90	$4.28 - $5.60
Q4 2021	94,135	$708	$5.58	$5.08 - $7.19