SIGA TECHNOLOGIES INC

Ticker: SIGA CUSIP: 826917106 Class: Common Stock

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q2 2014

Shares 130,000 Value ($000) $367 Avg Close $2.05 Range $1.82 - $2.37

Q1 2014

Shares 130,000 Value ($000) $403 Avg Close $2.42 Range $2.15 - $2.83

Q4 2013

Shares 120,000 Value ($000) $392 Avg Close $2.47 Range $2.12 - $3.04

Q3 2013

Shares 120,000 Value ($000) $458 Avg Close $2.51 Range $2.06 - $2.93

Q2 2013

Shares 90,000 Value ($000) $256 Avg Close $2.46 Range $1.99 - $2.93

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	130,000	$367	$2.05	$1.82 - $2.37
Q1 2014	130,000	$403	$2.42	$2.15 - $2.83
Q4 2013	120,000	$392	$2.47	$2.12 - $3.04
Q3 2013	120,000	$458	$2.51	$2.06 - $2.93
Q2 2013	90,000	$256	$2.46	$1.99 - $2.93