COHERENT INC

CUSIP: 192479103 Class: COM

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

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

Q2 2017
Shares 1,232 Value ($000) $277 Avg Close — Range —
Q1 2015
Shares 3,617 Value ($000) $235 Avg Close — Range —