TARGACEPT INC

CUSIP: 87611R306 Class: CMN

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2015
Shares 412,500 Value ($000) $1,225 Avg Close — Range —
Q4 2014
Shares 412,500 Value ($000) $1,085 Avg Close — Range —
Q3 2014
Shares 251,300 Value ($000) $636 Avg Close — Range —
Q2 2014
Shares 143,300 Value ($000) $646 Avg Close — Range —
Q1 2014
Shares 143,300 Value ($000) $681 Avg Close — Range —
Q4 2013
Shares 108,300 Value ($000) $449 Avg Close — Range —
Q3 2013
Shares 108,300 Value ($000) $575 Avg Close — Range —
Q2 2013
Shares 106,900 Value ($000) $456 Avg Close — Range —