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Xia Howard H.

Xia Howard H.

Director of COHR

Stock Insider Trading Activity of Xia Howard H.

Sell
COHR Mar 17, 2026

Avg Cost/Share

$242.08

Shares

3,240

Total Value

$782,942.80

Owned After

52,538

SEC Form 4

Form 1 Form 2
Sell
COHR Mar 16, 2026

Avg Cost/Share

$258.00

Shares

1,000

Total Value

$258,000.00

Owned After

52,538

SEC Form 4

Sell
COHR Dec 2, 2025

Avg Cost/Share

$170.00

Shares

2,000

Total Value

$340,000.00

Owned After

52,538

Sell
COHR Nov 28, 2025

Avg Cost/Share

$158.36

Shares

1,000

Total Value

$158,360.00

Owned After

52,538

SEC Form 4

Sell
COHR Jun 16, 2025

Avg Cost/Share

$80.88

Shares

1,000

Total Value

$80,880.00

Owned After

52,538

SEC Form 4

Sell
COHR Jun 11, 2025

Avg Cost/Share

$83.00

Shares

1,000

Total Value

$83,000.00

Owned After

52,538

SEC Form 4

Sell
COHR May 21, 2025

Avg Cost/Share

$81.00

Shares

1,000

Total Value

$81,000.00

Owned After

52,538

SEC Form 4

Sell
COHR May 9, 2025

Avg Cost/Share

$75.84

Shares

3,000

Total Value

$227,525.00

Owned After

52,538

SEC Form 4

Form 1 Form 2
Sell
COHR Dec 3, 2024

Avg Cost/Share

$109.15

Shares

2,970

Total Value

$324,270.00

Owned After

52,538

SEC Form 4

Form 1 Form 2
Sell
COHR May 23, 2024

Avg Cost/Share

$60.92

Shares

2,000

Total Value

$121,830.00

Owned After

52,538

Sell
COHR May 15, 2024

Avg Cost/Share

$58.50

Shares

2,000

Total Value

$117,000.00

Owned After

52,538

Sell
COHR Dec 14, 2023

Avg Cost/Share

$42.80

Shares

3,440

Total Value

$147,232.00

Owned After

52,538

SEC Form 4

Sell
COHR Dec 6, 2023

Avg Cost/Share

$40.29

Shares

4,000

Total Value

$161,160.00

Owned After

52,538

SEC Form 4

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