COHERENT INC

CUSIP: 192479103 Class: COM

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q1 2018
Shares 2,076 Value ($000) $389 Avg Close — Range —
Q4 2017
Shares 24,994 Value ($000) $7,054 Avg Close — Range —