COLUCID PHARMACEUTICALS INC

CUSIP: 19716T101 Class: Common Stock

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

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

Q4 2016
Shares 1,571 Value ($000) $57 Avg Close — Range —
Q1 2016
Shares 1,339 Value ($000) $8 Avg Close — Range —
Q4 2015
Shares 800 Value ($000) $7 Avg Close — Range —
Q3 2015
Shares 11,555 Value ($000) $45 Avg Close — Range —