SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q3 2019

Shares 14,607 Value ($000) $75 Avg Close $3.95 Range $3.60 - $4.45

Q2 2019

Shares 12,984 Value ($000) $74 Avg Close $4.05 Range $3.68 - $4.62

Q1 2019

Shares 10,447 Value ($000) $63 Avg Close $4.91 Range $4.04 - $5.92

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	14,607	$75	$3.95	$3.60 - $4.45
Q2 2019	12,984	$74	$4.05	$3.68 - $4.62
Q1 2019	10,447	$63	$4.91	$4.04 - $5.92