COHERENT INC

CUSIP: 192479103 Class: COM

ZACKS INVESTMENT MANAGEMENT's Holding History (CIK: 0001086483)

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

Q4 2017
Shares 7,524 Value ($000) $2,124 Avg Close — Range —
Q3 2017
Shares 6,705 Value ($000) $1,577 Avg Close — Range —
Q2 2017
Shares 10,221 Value ($000) $2,300 Avg Close — Range —
Q1 2017
Shares 12,297 Value ($000) $2,529 Avg Close — Range —
Q4 2016
Shares 8,767 Value ($000) $1,204 Avg Close — Range —
Q3 2016
Shares 28,544 Value ($000) $3,155 Avg Close — Range —
Q2 2016
Shares 29,843 Value ($000) $2,739 Avg Close — Range —
Q1 2016
Shares 14,337 Value ($000) $1,318 Avg Close — Range —
Q1 2015
Shares 20,159 Value ($000) $1,310 Avg Close — Range —