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Keh-Shew Lu

Track

Insider profile

Currently holds positions in Pericom Semiconductor Corp and Diodes Inc

Performance

Overall performance
2.9
Performance over holding periods
2.9
30 days 90 days 120 days
Average return 0% 8.2% 15.1%
Success rate 41% 68% 82%
Transactions
83 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chief Executive Officer, Director Pericom Semiconductor Corp Nov. 24, 2015 -
President, Chief Executive Officer, Director Diodes Inc June 1, 2005 -
Keh-Shew Lu's trades of Diodes Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity 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
2026-02-24 2026-02-20
US Diodes Inc (DIOD)
S Sale
24,624 -10.8%
20.19
US$2,300,337 		24,624 -10.8% 20.19 US$2,300,337
2026-02-24 2026-02-20
US Diodes Inc (DIOD)
S Sale
84,922 +16.5%
367.36
US$3,856,752 		84,922 +16.5% 367.36 US$3,856,752
2026-02-20 2026-02-20
US Diodes Inc (DIOD)
PrS Proposed sale
97,832
288.38
US$3,751,517 		97,832 288.38 US$3,751,517
2026-02-20 2026-02-20
US Diodes Inc (DIOD)
PrS Proposed sale
46,734
67.24
US$3,142,394 		46,734 67.24 US$3,142,394
2025-11-13 2025-11-12
US Diodes Inc (DIOD)
S Sale
2,095 -0.8%
47.46
US$99,419 		2,095 -0.8% 47.46 US$99,419
2025-11-13 2025-11-12
US Diodes Inc (DIOD)
S Sale
3,905 -1.4%
47.40
US$185,086 		3,905 -1.4% 47.40 US$185,086
2025-11-12 2025-11-12
US Diodes Inc (DIOD)
PrS Proposed sale
3,905
47.40
US$185,086 		3,905 47.40 US$185,086
2025-11-12 2025-11-12
US Diodes Inc (DIOD)
PrS Proposed sale
2,095
47.46
US$99,419 		2,095 47.46 US$99,419
2024-08-21 2024-08-19
US Diodes Inc (DIOD)
S Sale
10,000 -3.9%
67.31
US$673,094 		10,000 -3.9% 67.31 US$673,094
2024-08-21 2024-08-19
US Diodes Inc (DIOD)
S Sale
10,010 -3.5%
67.20
US$672,622 		10,010 -3.5% 67.20 US$672,622
2024-08-19 2024-08-19
US Diodes Inc (DIOD)
PrS Proposed sale
10,000
67.31
US$673,094 		10,000 67.31 US$673,094
2024-08-19 2024-08-19
US Diodes Inc (DIOD)
PrS Proposed sale
10,010
67.20
US$672,622 		10,010 67.20 US$672,622
2024-05-24 2024-05-22
US Diodes Inc (DIOD)
S Sale
15,000 -14.7%
75.30
US$1,129,500 		15,000 -14.7% 75.30 US$1,129,500
2024-05-22 2024-05-22
US Diodes Inc (DIOD)
PrS Proposed sale
15,000
75.30
US$1,129,500 		15,000 75.30 US$1,129,500
2024-05-20 2024-05-20
US Diodes Inc (DIOD)
PrS Proposed sale
6,000
73.93
US$443,605 		6,000 73.93 US$443,605
2024-05-20 2024-05-20
US Diodes Inc (DIOD)
S Sale
6,000 -5.5%
73.93
US$443,605 		6,000 -5.5% 73.93 US$443,605
2024-05-20 2024-05-17
US Diodes Inc (DIOD)
S Sale
1,500 -1.4%
73.40
US$110,100 		1,500 -1.4% 73.40 US$110,100
2024-05-20 2024-05-17
US Diodes Inc (DIOD)
S Sale
1,500 -1.4%
73.40
US$110,100 		1,500 -1.4% 73.40 US$110,100
2024-05-17 2024-05-17
US Diodes Inc (DIOD)
PrS Proposed sale
1,500
73.40
US$110,100 		1,500 73.40 US$110,100
2024-05-20 2024-05-16
US Diodes Inc (DIOD)
S Sale
9,000 -7.5%
72.70
US$654,300 		9,000 -7.5% 72.70 US$654,300
2024-05-20 2024-05-16
US Diodes Inc (DIOD)
S Sale
9,000 -7.5%
72.70
US$654,300 		9,000 -7.5% 72.70 US$654,300
2024-05-16 2024-05-16
US Diodes Inc (DIOD)
PrS Proposed sale
9,000
72.70
US$654,300 		9,000 72.70 US$654,300
2024-05-16 2024-05-15
US Diodes Inc (DIOD)
S Sale
8,456 -6.6%
73.17
US$618,754 		8,456 -6.6% 73.17 US$618,754
2024-05-15 2024-05-15
US Diodes Inc (DIOD)
PrS Proposed sale
8,456
73.17
US$618,754 		8,456 73.17 US$618,754
2024-05-16 2024-05-14
US Diodes Inc (DIOD)
S Sale
4,760 -3.6%
72.84
US$346,708 		4,760 -3.6% 72.84 US$346,708
2024-05-14 2024-05-14
US Diodes Inc (DIOD)
PrS Proposed sale
4,760
72.84
US$346,708 		4,760 72.84 US$346,708
2024-03-01 2024-02-29
US Diodes Inc (DIOD)
S Sale
1,500 -0.6%
68.25
US$102,375 		1,500 -0.6% 68.25 US$102,375
2024-03-01 2024-02-29
US Diodes Inc (DIOD)
S Sale
1,500 -0.6%
68.02
US$102,030 		1,500 -0.6% 68.02 US$102,030
2024-02-29 2024-02-29
US Diodes Inc (DIOD)
PrS Proposed sale
3,000
68.14
US$204,405 		3,000 68.14 US$204,405
2024-02-27 2024-02-27
US Diodes Inc (DIOD)
PrS Proposed sale
3,000
69.25
US$207,750 		3,000 69.25 US$207,750
2024-02-27 2024-02-27
US Diodes Inc (DIOD)
S Sale
1,500 -0.6%
69.30
US$103,950 		1,500 -0.6% 69.30 US$103,950
2024-02-27 2024-02-27
US Diodes Inc (DIOD)
S Sale
1,500 -0.6%
69.20
US$103,800 		1,500 -0.6% 69.20 US$103,800
2024-02-27 2024-02-26
US Diodes Inc (DIOD)
S Sale
12,000 -4.4%
68.78
US$825,419 		12,000 -4.4% 68.78 US$825,419
2024-02-26 2024-02-26
US Diodes Inc (DIOD)
PrS Proposed sale
12,000
68.78
US$825,419 		12,000 68.78 US$825,419
2024-02-22 2024-02-22
US Diodes Inc (DIOD)
PrS Proposed sale
6,000
68.99
US$413,910 		6,000 68.99 US$413,910
2024-02-22 2024-02-22
US Diodes Inc (DIOD)
S Sale
1,500 -0.5%
69.00
US$103,500 		1,500 -0.5% 69.00 US$103,500
2024-02-22 2024-02-22
US Diodes Inc (DIOD)
S Sale
4,500 -1.6%
68.98
US$310,410 		4,500 -1.6% 68.98 US$310,410
2024-02-22 2024-02-21
US Diodes Inc (DIOD)
S Sale
1,500 -0.5%
68.25
US$102,375 		1,500 -0.5% 68.25 US$102,375
2024-02-21 2024-02-21
US Diodes Inc (DIOD)
PrS Proposed sale
1,500
68.25
US$102,375 		1,500 68.25 US$102,375
2024-02-22 2024-02-20
US Diodes Inc (DIOD)
S Sale
1,500 -0.5%
68.06
US$102,087 		1,500 -0.5% 68.06 US$102,087
2024-02-20 2024-02-20
US Diodes Inc (DIOD)
PrS Proposed sale
1,500
68.06
US$102,087 		1,500 68.06 US$102,087
2023-05-31 2023-05-30
US Diodes Inc (DIOD)
S Sale
3,000 -1.0%
97.00
US$291,000 		3,000 -1.0% 97.00 US$291,000
2023-05-30 2023-05-30
US Diodes Inc (DIOD)
PrS Proposed sale
3,000
191.62
US$574,860 		3,000 191.62 US$574,860
2023-05-26 2023-05-26
US Diodes Inc (DIOD)
PrS Proposed sale
3,000
91.91
US$275,730 		3,000 91.91 US$275,730
2023-05-26 2023-05-26
US Diodes Inc (DIOD)
S Sale
3,000 -1.0%
96.40
US$289,200 		3,000 -1.0% 96.40 US$289,200