COHERENT CORP

Ticker: COHR CUSIP: 19247G107 Class: COM

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q4 2025

Shares 1,543 Value ($000) $285 Avg Close $149.58 Range $105.02 - $200.19

Q3 2025

Shares 1,543 Value ($000) $166 Avg Close $99.69 Range $84.35 - $123.25

Q2 2025

Shares 83 Value ($000) $7 Avg Close $71.97 Range $45.58 - $90.18

Q1 2025

Shares 40 Value ($000) $3 Avg Close $82.86 Range $60.39 - $110.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,543	$285	$149.58	$105.02 - $200.19
Q3 2025	1,543	$166	$99.69	$84.35 - $123.25
Q2 2025	83	$7	$71.97	$45.58 - $90.18
Q1 2025	40	$3	$82.86	$60.39 - $110.73