COLUMBIA LABS INC

CUSIP: 197779200 Class: COM

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

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

Q1 2015
Shares 31,138 Value ($000) $193 Avg Close — Range —
Q4 2014
Shares 23,871 Value ($000) $134 Avg Close — Range —
Q3 2014
Shares 23,871 Value ($000) $141 Avg Close — Range —
Q2 2014
Shares 23,871 Value ($000) $164 Avg Close — Range —
Q1 2014
Shares 23,871 Value ($000) $172 Avg Close — Range —
Q4 2013
Shares 23,871 Value ($000) $158 Avg Close — Range —
Q3 2013
Shares 23,871 Value ($000) $174 Avg Close — Range —