COHERENT INC

CUSIP: 192479103 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q2 2017
Shares 51,755 Value ($000) $11,645 Avg Close — Range —
Q1 2017
Shares 67,253 Value ($000) $13,830 Avg Close — Range —
Q4 2016
Shares 39,857 Value ($000) $5,475 Avg Close — Range —