COHERENT INC

CUSIP: 192479103 Class: COM

1834 INVESTMENT ADVISORS CO's Holding History (CIK: 0001138486)

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

Q4 2020
Shares 22 Value ($000) $3 Avg Close — Range —
Q3 2018
Shares 500 Value ($000) $86 Avg Close — Range —
Q2 2018
Shares 500 Value ($000) $78 Avg Close — Range —
Q1 2018
Shares 500 Value ($000) $94 Avg Close — Range —
Q4 2017
Shares 500 Value ($000) $141 Avg Close — Range —