CONSTANT CONTACT INC

CUSIP: 210313102 Class: COM

Campbell & CO Investment Adviser LLC's Holding History (CIK: 0001353570)

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

Q1 2015
Shares 17,038 Value ($000) $651 Avg Close — Range —
Q3 2014
Shares 42,341 Value ($000) $1,149 Avg Close — Range —
Q1 2014
Shares 12,163 Value ($000) $298 Avg Close — Range —