SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

Newtyn Management, LLC's Holding History (CIK: 0001569241)

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

Q3 2014

Shares 304,181 Value ($000) $440 Avg Close $1.43 Range $0.72 - $2.13

Q2 2014

Shares 2,600,000 Value ($000) $7,332 Avg Close $2.05 Range $1.82 - $2.37

Q1 2014

Shares 1,662,069 Value ($000) $5,152 Avg Close $2.42 Range $2.15 - $2.83

Q4 2013

Shares 1,500,000 Value ($000) $4,905 Avg Close $2.47 Range $2.12 - $3.04

Q3 2013

Shares 501,473 Value ($000) $1,926 Avg Close $2.51 Range $2.06 - $2.93

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	304,181	$440	$1.43	$0.72 - $2.13
Q2 2014	2,600,000	$7,332	$2.05	$1.82 - $2.37
Q1 2014	1,662,069	$5,152	$2.42	$2.15 - $2.83
Q4 2013	1,500,000	$4,905	$2.47	$2.12 - $3.04
Q3 2013	501,473	$1,926	$2.51	$2.06 - $2.93