Howard Xia

Track

Insider profile

Currently holds a position at Coherent Corp

Performance

Overall performance
2.3
Performance over holding periods
2.3
30 days 90 days 120 days
Average return -8% 8.2% 15.1%
Success rate 32% 68% 82%
Transactions
32 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Director Coherent Corp April 1, 2011 -
Howard Xia's trades of Coherent Corp's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-13 2026-05-11
US Coherent Corp (COHR)
S Sale
90,591 +14.1%
179.71
US$4,734,143 		90,591 +14.1% 179.71 US$4,734,143
2026-05-13 2026-05-11
US Coherent Corp (COHR)
S Sale
17,434 -12.7%
394.85
US$4,245,913 		17,434 -12.7% 394.85 US$4,245,913
2026-05-13 2026-05-11
US Coherent Corp (COHR)
S Sale
73,360 +18.5%
469.54
US$1,890,008 		73,360 +18.5% 469.54 US$1,890,008
2026-05-13 2026-05-11
US Coherent Corp (COHR)
S Sale
500 -1.0%
344.00
US$172,000 		500 -1.0% 344.00 US$172,000
2026-05-11 2026-05-11
US Coherent Corp (COHR)
PrS Proposed sale
2,000
354.50
US$709,000 		2,000 354.50 US$709,000
2026-03-18 2026-03-17
US Coherent Corp (COHR)
S Sale
1,240 -2.4%
236.22
US$292,913 		1,240 -2.4% 236.22 US$292,913
2026-03-18 2026-03-17
US Coherent Corp (COHR)
S Sale
1,000 -1.9%
244.46
US$244,460 		1,000 -1.9% 244.46 US$244,460
2026-03-18 2026-03-17
US Coherent Corp (COHR)
S Sale
1,000 -1.9%
245.57
US$245,570 		1,000 -1.9% 245.57 US$245,570
2026-03-17 2026-03-17
US Coherent Corp (COHR)
PrS Proposed sale
3,240
241.65
US$782,943 		3,240 241.65 US$782,943
2026-03-18 2026-03-16
US Coherent Corp (COHR)
S Sale
1,000 -1.9%
258.00
US$258,000 		1,000 -1.9% 258.00 US$258,000
2026-03-16 2026-03-16
US Coherent Corp (COHR)
PrS Proposed sale
1,000
258.00
US$258,000 		1,000 258.00 US$258,000
2025-12-03 2025-12-02
US Coherent Corp (COHR)
S Sale
1,000 -2.0%
172.00
US$172,000 		1,000 -2.0% 172.00 US$172,000
2025-12-03 2025-12-02
US Coherent Corp (COHR)
S Sale
1,000 -1.9%
168.00
US$168,000 		1,000 -1.9% 168.00 US$168,000
2025-12-02 2025-12-02
US Coherent Corp (COHR)
PrS Proposed sale
2,000
170.00
US$340,000 		2,000 170.00 US$340,000
2025-12-01 2025-11-28
US Coherent Corp (COHR)
S Sale
1,000 -2.0%
158.36
US$158,360 		1,000 -2.0% 158.36 US$158,360
2025-11-28 2025-11-28
US Coherent Corp (COHR)
PrS Proposed sale
1,000
158.36
US$158,360 		1,000 158.36 US$158,360
2025-06-16 2025-06-16
US Coherent Corp (COHR)
PrS Proposed sale
1,000
80.88
US$80,880 		1,000 80.88 US$80,880
2025-06-16 2025-06-16
US Coherent Corp (COHR)
S Sale
1,000 -2.1%
80.88
US$80,880 		1,000 -2.1% 80.88 US$80,880
2025-06-13 2025-06-11
US Coherent Corp (COHR)
S Sale
1,000 -2.1%
83.00
US$83,000 		1,000 -2.1% 83.00 US$83,000
2025-06-11 2025-06-11
US Coherent Corp (COHR)
PrS Proposed sale
1,000
83.00
US$83,000 		1,000 83.00 US$83,000
2025-05-23 2025-05-21
US Coherent Corp (COHR)
S Sale
1,000 -2.1%
81.00
US$81,000 		1,000 -2.1% 81.00 US$81,000
2025-05-21 2025-05-21
US Coherent Corp (COHR)
PrS Proposed sale
1,000
81.00
US$81,000 		1,000 81.00 US$81,000
2025-05-12 2025-05-12
US Coherent Corp (COHR)
PrS Proposed sale
2,000
77.42
US$154,840 		2,000 77.42 US$154,840
2025-05-12 2025-05-12
US Coherent Corp (COHR)
S Sale
1,000 -2.1%
78.00
US$78,000 		1,000 -2.1% 78.00 US$78,000
2025-05-12 2025-05-12
US Coherent Corp (COHR)
S Sale
1,000 -2.0%
76.84
US$76,840 		1,000 -2.0% 76.84 US$76,840
2025-05-12 2025-05-09
US Coherent Corp (COHR)
S Sale
1,000 -2.1%
72.69
US$72,685 		1,000 -2.1% 72.69 US$72,685
2025-05-09 2025-05-09
US Coherent Corp (COHR)
PrS Proposed sale
1,000
72.69
US$72,685 		1,000 72.69 US$72,685
2024-12-04 2024-12-04
US Coherent Corp (COHR)
PrS Proposed sale
2,000
110.73
US$221,450 		2,000 110.73 US$221,450
2024-12-04 2024-12-04
US Coherent Corp (COHR)
S Sale
1,000 -2.1%
112.00
US$112,000 		1,000 -2.1% 112.00 US$112,000
2024-12-04 2024-12-04
US Coherent Corp (COHR)
S Sale
1,000 -2.0%
109.45
US$109,450 		1,000 -2.0% 109.45 US$109,450
2024-12-04 2024-12-03
US Coherent Corp (COHR)
S Sale
970 -2.0%
106.00
US$102,820 		970 -2.0% 106.00 US$102,820
2024-12-03 2024-12-03
US Coherent Corp (COHR)
PrS Proposed sale
970
106.00
US$102,820 		970 106.00 US$102,820
2024-05-23 2024-05-23
US Coherent Corp (COHR)
PrS Proposed sale
2,000
60.92
US$121,830 		2,000 60.92 US$121,830
2024-05-23 2024-05-23
US Coherent Corp (COHR)
S Sale
1,000 -2.2%
61.00
US$61,000 		1,000 -2.2% 61.00 US$61,000
2024-05-23 2024-05-23
US Coherent Corp (COHR)
S Sale
1,000 -2.2%
60.83
US$60,830 		1,000 -2.2% 60.83 US$60,830
2024-05-17 2024-05-16
US Coherent Corp (COHR)
S Sale
1,000 -2.2%
59.00
US$59,000 		1,000 -2.2% 59.00 US$59,000
2024-05-16 2024-05-16
US Coherent Corp (COHR)
PrS Proposed sale
1,000
59.00
US$59,000 		1,000 59.00 US$59,000
2024-05-17 2024-05-15
US Coherent Corp (COHR)
S Sale
1,000 -2.2%
58.00
US$58,000 		1,000 -2.2% 58.00 US$58,000
2024-05-15 2024-05-15
US Coherent Corp (COHR)
PrS Proposed sale
1,000
58.00
US$58,000 		1,000 58.00 US$58,000
2023-12-14 2023-12-14
US Coherent Corp (COHR)
PrS Proposed sale
3,440
42.80
US$147,232 		3,440 42.80 US$147,232
2023-12-14 2023-12-14
US Coherent Corp (COHR)
S Sale
3,440 -7.1%
42.80
US$147,232 		3,440 -7.1% 42.80 US$147,232
2023-12-07 2023-12-06
US Coherent Corp (COHR)
S Sale
4,000 -8.2%
40.29
US$161,160 		4,000 -8.2% 40.29 US$161,160
2023-12-06 2023-12-06
US Coherent Corp (COHR)
PrS Proposed sale
4,000
40.29
US$161,160 		4,000 40.29 US$161,160
2023-03-01 2023-03-01
US Coherent Corp (COHR)
S Sale
2,270 -5.4%
43.17
US$98,007 		2,270 -5.4% 43.17 US$98,007
2022-03-30 2022-03-29
US Coherent Corp (COHR)
S Sale
3,000 -7.7%
74.90
US$224,700 		3,000 -7.7% 74.90 US$224,700