WILLIS GROUP HOLDINGS PUBLIC

CUSIP: G96666105 Class: SHS

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

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

Q3 2015
Shares 40,674 Value ($000) $1,666 Avg Close — Range —
Q2 2015
Shares 8,201 Value ($000) $385 Avg Close — Range —