COHERENT CORP

Ticker: COHR CUSIP: 19247G107 Class: COM

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 13 Value ($000) $2 Avg Close $149.58 Range $105.02 - $200.19

Q3 2025

Shares 209 Value ($000) $23 Avg Close $99.69 Range $84.35 - $123.25

Q2 2025

Shares 343 Value ($000) $31 Avg Close $71.97 Range $45.58 - $90.18

Q1 2025

Shares 336 Value ($000) $22 Avg Close $82.86 Range $60.39 - $110.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13	$2	$149.58	$105.02 - $200.19
Q3 2025	209	$23	$99.69	$84.35 - $123.25
Q2 2025	343	$31	$71.97	$45.58 - $90.18
Q1 2025	336	$22	$82.86	$60.39 - $110.73