PAIN THERAPEUTICS INC

CUSIP: 69562K100 Class: CMN

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q1 2017
Shares 110,000 Value ($000) $98 Avg Close — Range —
Q4 2016
Shares 110,000 Value ($000) $63 Avg Close — Range —
Q3 2016
Shares 65,000 Value ($000) $65 Avg Close — Range —
Q2 2016
Shares 65,000 Value ($000) $142 Avg Close — Range —
Q1 2016
Shares 65,000 Value ($000) $145 Avg Close — Range —
Q4 2015
Shares 65,000 Value ($000) $114 Avg Close — Range —
Q3 2015
Shares 65,000 Value ($000) $119 Avg Close — Range —
Q2 2015
Shares 65,000 Value ($000) $112 Avg Close — Range —
Q1 2015
Shares 70,000 Value ($000) $132 Avg Close — Range —
Q4 2014
Shares 85,000 Value ($000) $173 Avg Close — Range —
Q3 2014
Shares 100,000 Value ($000) $391 Avg Close — Range —
Q2 2014
Shares 150,000 Value ($000) $863 Avg Close — Range —
Q1 2014
Shares 180,000 Value ($000) $990 Avg Close — Range —
Q4 2013
Shares 190,000 Value ($000) $923 Avg Close — Range —
Q3 2013
Shares 250,000 Value ($000) $680 Avg Close — Range —
Q2 2013
Shares 295,000 Value ($000) $652 Avg Close — Range —