COHERENT INC

CUSIP: 192479103 Class: COM

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q4 2018
Shares 16,400 Value ($000) $1,734 Avg Close — Range —
Q3 2018
Shares 57,400 Value ($000) $9,884 Avg Close — Range —
Q2 2018
Shares 58,400 Value ($000) $9,135 Avg Close — Range —
Q1 2018
Shares 57,600 Value ($000) $10,794 Avg Close — Range —