COHERENT CORP

Ticker: COHR CUSIP: 19247G107 Class: COM

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q4 2025

Shares 4,492 Value ($000) $829 Avg Close $149.58 Range $105.02 - $200.19

Q2 2025

Shares 7,928 Value ($000) $707 Avg Close $71.97 Range $45.58 - $90.18

Q1 2025

Shares 14,114 Value ($000) $917 Avg Close $82.86 Range $60.39 - $110.73

Q2 2024

Shares 4,042 Value ($000) $293 Avg Close $60.12 Range $48.78 - $75.25

Q1 2024

Shares 4,251 Value ($000) $258 Avg Close $54.83 Range $40.12 - $67.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,492	$829	$149.58	$105.02 - $200.19
Q2 2025	7,928	$707	$71.97	$45.58 - $90.18
Q1 2025	14,114	$917	$82.86	$60.39 - $110.73
Q2 2024	4,042	$293	$60.12	$48.78 - $75.25
Q1 2024	4,251	$258	$54.83	$40.12 - $67.94