COHERENT INC

CUSIP: 192479103 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q1 2022
Shares 13,534 Value ($000) $3,803 Avg Close — Range —
Q4 2021
Shares 13,628 Value ($000) $3,626 Avg Close — Range —
Q3 2021
Shares 13,020 Value ($000) $3,279 Avg Close — Range —
Q2 2021
Shares 9,579 Value ($000) $2,533 Avg Close — Range —
Q1 2021
Shares 9,476 Value ($000) $2,393 Avg Close — Range —
Q4 2020
Shares 10,136 Value ($000) $1,520 Avg Close — Range —
Q3 2020
Shares 11,606 Value ($000) $1,286 Avg Close — Range —
Q2 2020
Shares 11,879 Value ($000) $1,555 Avg Close — Range —
Q1 2020
Shares 12,557 Value ($000) $1,333 Avg Close — Range —
Q4 2019
Shares 12,040 Value ($000) $1,986 Avg Close — Range —
Q2 2019
Shares 14,747 Value ($000) $2,011 Avg Close — Range —
Q1 2019
Shares 15,065 Value ($000) $2,133 Avg Close — Range —
Q4 2018
Shares 14,584 Value ($000) $1,432 Avg Close — Range —
Q3 2018
Shares 14,174 Value ($000) $2,440 Avg Close — Range —
Q2 2018
Shares 23,303 Value ($000) $3,649 Avg Close — Range —
Q1 2018
Shares 51,769 Value ($000) $9,697 Avg Close — Range —
Q4 2017
Shares 45,805 Value ($000) $12,912 Avg Close — Range —
Q3 2017
Shares 46,503 Value ($000) $10,975 Avg Close — Range —
Q2 2017
Shares 25,518 Value ($000) $5,733 Avg Close — Range —
Q1 2017
Shares 14,601 Value ($000) $3,001 Avg Close — Range —
Q4 2016
Shares 32,373 Value ($000) $4,449 Avg Close — Range —
Q3 2016
Shares 32,670 Value ($000) $3,611 Avg Close — Range —
Q2 2016
Shares 31,305 Value ($000) $2,870 Avg Close — Range —
Q1 2016
Shares 2,591 Value ($000) $238 Avg Close — Range —
Q4 2015
Shares 2,591 Value ($000) $169 Avg Close — Range —
Q3 2015
Shares 2,591 Value ($000) $142 Avg Close — Range —
Q2 2015
Shares 2,591 Value ($000) $164 Avg Close — Range —
Q1 2015
Shares 2,591 Value ($000) $168 Avg Close — Range —
Q4 2014
Shares 1,291 Value ($000) $78 Avg Close — Range —
Q3 2014
Shares 1,291 Value ($000) $80 Avg Close — Range —
Q2 2014
Shares 1,291 Value ($000) $85 Avg Close — Range —
Q1 2014
Shares 1,291 Value ($000) $84 Avg Close — Range —
Q4 2013
Shares 1,291 Value ($000) $97 Avg Close — Range —