TARGACEPT INC

CUSIP: 87611R306 Class: CMN

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2014
Shares 2,691 Value ($000) $13 Avg Close — Range —
Q3 2013
Shares 968 Value ($000) $5 Avg Close — Range —
Q2 2013
Shares 4,400 Value ($000) $19 Avg Close — Range —