PAIN THERAPEUTICS INC

CUSIP: 69562K100 Class: CMN

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2016
Shares 628,425 Value ($000) $628 Avg Close — Range —
Q2 2016
Shares 665,780 Value ($000) $1,458 Avg Close — Range —
Q1 2016
Shares 665,780 Value ($000) $1,485 Avg Close — Range —
Q4 2015
Shares 665,780 Value ($000) $1,165 Avg Close — Range —
Q3 2015
Shares 707,480 Value ($000) $1,295 Avg Close — Range —
Q2 2015
Shares 721,921 Value ($000) $1,249 Avg Close — Range —
Q1 2015
Shares 770,678 Value ($000) $1,457 Avg Close — Range —
Q4 2014
Shares 770,678 Value ($000) $1,564 Avg Close — Range —
Q3 2014
Shares 776,990 Value ($000) $3,038 Avg Close — Range —
Q2 2014
Shares 761,998 Value ($000) $4,381 Avg Close — Range —
Q1 2014
Shares 614,405 Value ($000) $3,379 Avg Close — Range —
Q4 2013
Shares 562,218 Value ($000) $2,732 Avg Close — Range —
Q3 2013
Shares 597,978 Value ($000) $1,626 Avg Close — Range —
Q2 2013
Shares 690,649 Value ($000) $1,526 Avg Close — Range —