COHERENT INC

CUSIP: 192479103 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q2 2022
Shares 174,921 Value ($000) $46,567 Avg Close — Range —
Q1 2022
Shares 141,484 Value ($000) $38,676 Avg Close — Range —
Q4 2021
Shares 161,630 Value ($000) $43,081 Avg Close — Range —
Q3 2021
Shares 160,404 Value ($000) $40,115 Avg Close — Range —
Q2 2021
Shares 143,599 Value ($000) $37,959 Avg Close — Range —
Q1 2021
Shares 128,777 Value ($000) $32,566 Avg Close — Range —
Q4 2020
Shares 98,339 Value ($000) $14,753 Avg Close — Range —
Q3 2020
Shares 76,752 Value ($000) $8,514 Avg Close — Range —
Q2 2020
Shares 78,932 Value ($000) $10,339 Avg Close — Range —
Q1 2020
Shares 42,002 Value ($000) $4,469 Avg Close — Range —
Q4 2019
Shares 42,302 Value ($000) $7,037 Avg Close — Range —
Q3 2019
Shares 40,742 Value ($000) $6,263 Avg Close — Range —
Q2 2019
Shares 41,617 Value ($000) $5,675 Avg Close — Range —
Q1 2019
Shares 42,737 Value ($000) $6,057 Avg Close — Range —
Q4 2018
Shares 169,880 Value ($000) $17,958 Avg Close — Range —
Q3 2018
Shares 14,407 Value ($000) $2,481 Avg Close — Range —
Q2 2018
Shares 14,627 Value ($000) $2,288 Avg Close — Range —
Q1 2018
Shares 15,787 Value ($000) $2,958 Avg Close — Range —
Q4 2017
Shares 227,227 Value ($000) $64,128 Avg Close — Range —
Q3 2017
Shares 408,577 Value ($000) $96,085 Avg Close — Range —
Q2 2017
Shares 318,977 Value ($000) $71,767 Avg Close — Range —
Q1 2017
Shares 556,538 Value ($000) $114,446 Avg Close — Range —
Q4 2016
Shares 36,599 Value ($000) $5,028 Avg Close — Range —
Q3 2016
Shares 36,599 Value ($000) $4,046 Avg Close — Range —
Q2 2016
Shares 36,599 Value ($000) $3,359 Avg Close — Range —
Q1 2016
Shares 39,805 Value ($000) $3,658 Avg Close — Range —
Q4 2015
Shares 39,699 Value ($000) $2,585 Avg Close — Range —
Q3 2015
Shares 44,816 Value ($000) $2,451 Avg Close — Range —
Q2 2015
Shares 46,139 Value ($000) $2,929 Avg Close — Range —
Q1 2015
Shares 47,639 Value ($000) $3,095 Avg Close — Range —
Q4 2014
Shares 49,239 Value ($000) $2,990 Avg Close — Range —
Q3 2014
Shares 50,339 Value ($000) $3,089 Avg Close — Range —
Q2 2014
Shares 50,839 Value ($000) $3,364 Avg Close — Range —
Q1 2014
Shares 50,886 Value ($000) $3,325 Avg Close — Range —
Q4 2013
Shares 50,868 Value ($000) $3,784 Avg Close — Range —
Q3 2013
Shares 52,473 Value ($000) $3,224 Avg Close — Range —
Q2 2013
Shares 51,439 Value ($000) $2,833 Avg Close — Range —