COHERENT INC

CUSIP: 192479103 Class: COM

WRIGHT INVESTORS SERVICE INC's Holding History (CIK: 0000108572)

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

Q2 2018
Shares 2,809 Value ($000) $439 Avg Close — Range —
Q1 2018
Shares 4,364 Value ($000) $818 Avg Close — Range —
Q4 2017
Shares 2,613 Value ($000) $737 Avg Close — Range —