Keh-Shew Lu

(Dr. Keh-Shew Lu Ph.D.)

Currently holds positions in Pericom Semiconductor Corp and Diodes Inc

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


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2024-08-21 2024-08-19
US Diodes Inc (DIOD)
S Sale
10,000 -3.9%
67.31
USD 673,094 		10,000 -3.9% 67.31 USD 673,094
2024-08-21 2024-08-19
US Diodes Inc (DIOD)
S Sale
10,010 -3.5%
67.20
USD 672,622 		10,010 -3.5% 67.20 USD 672,622
2024-05-24 2024-05-22
US Diodes Inc (DIOD)
S Sale
15,000 -14.7%
75.30
USD 1,129,500 		15,000 -14.7% 75.30 USD 1,129,500
2024-05-20 2024-05-20
US Diodes Inc (DIOD)
S Sale
6,000 -5.5%
73.93
USD 443,605 		6,000 -5.5% 73.93 USD 443,605
2024-05-20 2024-05-17
US Diodes Inc (DIOD)
S Sale
1,500 -1.4%
73.40
USD 110,100 		1,500 -1.4% 73.40 USD 110,100
2024-05-20 2024-05-17
US Diodes Inc (DIOD)
S Sale
1,500 -1.4%
73.40
USD 110,100 		1,500 -1.4% 73.40 USD 110,100
2024-05-20 2024-05-16
US Diodes Inc (DIOD)
S Sale
9,000 -7.5%
72.70
USD 654,300 		9,000 -7.5% 72.70 USD 654,300
2024-05-20 2024-05-16
US Diodes Inc (DIOD)
S Sale
9,000 -7.5%
72.70
USD 654,300 		9,000 -7.5% 72.70 USD 654,300
2024-05-16 2024-05-15
US Diodes Inc (DIOD)
S Sale
8,456 -6.6%
73.17
USD 618,754 		8,456 -6.6% 73.17 USD 618,754
2024-05-16 2024-05-14
US Diodes Inc (DIOD)
S Sale
4,760 -3.6%
72.84
USD 346,708 		4,760 -3.6% 72.84 USD 346,708
2024-03-01 2024-02-29
US Diodes Inc (DIOD)
S Sale
1,500 -0.6%
68.25
USD 102,375 		1,500 -0.6% 68.25 USD 102,375
2024-03-01 2024-02-29
US Diodes Inc (DIOD)
S Sale
1,500 -0.6%
68.02
USD 102,030 		1,500 -0.6% 68.02 USD 102,030
2024-02-27 2024-02-27
US Diodes Inc (DIOD)
S Sale
1,500 -0.6%
69.30
USD 103,950 		1,500 -0.6% 69.30 USD 103,950
2024-02-27 2024-02-27
US Diodes Inc (DIOD)
S Sale
1,500 -0.6%
69.20
USD 103,800 		1,500 -0.6% 69.20 USD 103,800
2024-02-27 2024-02-26
US Diodes Inc (DIOD)
S Sale
12,000 -4.4%
68.78
USD 825,419 		12,000 -4.4% 68.78 USD 825,419
2024-02-22 2024-02-22
US Diodes Inc (DIOD)
S Sale
1,500 -0.5%
69.00
USD 103,500 		1,500 -0.5% 69.00 USD 103,500
2024-02-22 2024-02-22
US Diodes Inc (DIOD)
S Sale
4,500 -1.6%
68.98
USD 310,410 		4,500 -1.6% 68.98 USD 310,410
2024-02-22 2024-02-21
US Diodes Inc (DIOD)
S Sale
1,500 -0.5%
68.25
USD 102,375 		1,500 -0.5% 68.25 USD 102,375
2024-02-22 2024-02-20
US Diodes Inc (DIOD)
S Sale
1,500 -0.5%
68.06
USD 102,087 		1,500 -0.5% 68.06 USD 102,087
2023-05-31 2023-05-30
US Diodes Inc (DIOD)
S Sale
3,000 -1.0%
97.00
USD 291,000 		3,000 -1.0% 97.00 USD 291,000
2023-05-26 2023-05-26
US Diodes Inc (DIOD)
S Sale
3,000 -1.0%
96.40
USD 289,200 		3,000 -1.0% 96.40 USD 289,200
2023-05-24 2023-05-22
US Diodes Inc (DIOD)
S Sale
1,000 -0.3%
96.00
USD 96,000 		1,000 -0.3% 96.00 USD 96,000
2023-05-24 2023-05-22
US Diodes Inc (DIOD)
S Sale
1,000 -14.3%
95.80
USD 95,800 		1,000 -14.3% 95.80 USD 95,800
2023-05-24 2023-05-22
US Diodes Inc (DIOD)
S Sale
1,000 -12.5%
95.60
USD 95,600 		1,000 -12.5% 95.60 USD 95,600
2023-05-24 2023-05-22
US Diodes Inc (DIOD)
S Sale
683 -7.9%
95.50
USD 65,227 		683 -7.9% 95.50 USD 65,227
2023-05-19 2023-05-19
US Diodes Inc (DIOD)
S Sale
24,000 -73.4%
94.68
USD 2,272,380 		24,000 -73.4% 94.68 USD 2,272,380
2023-05-19 2023-05-18
US Diodes Inc (DIOD)
S Sale
11,000 -23.8%
93.59
USD 1,029,500 		11,000 -23.8% 93.59 USD 1,029,500
2023-05-19 2023-05-17
US Diodes Inc (DIOD)
S Sale
5,000 -9.8%
93.04
USD 465,189 		5,000 -9.8% 93.04 USD 465,189
2023-02-16 2023-02-14
US Diodes Inc (DIOD)
PS Planned sale
5,000 -3.9%
97.00
USD 485,000 		5,000 -3.9% 97.00 USD 485,000
2023-02-09 2023-02-09
US Diodes Inc (DIOD)
PS Planned sale
2,000 -1.6%
96.30
USD 192,600 		2,000 -1.6% 96.30 USD 192,600
2023-02-09 2023-02-07
US Diodes Inc (DIOD)
PS Planned sale
1,000 -0.8%
96.00
USD 96,000 		1,000 -0.8% 96.00 USD 96,000
2023-02-03 2023-02-02
US Diodes Inc (DIOD)
PS Planned sale
9,000 -6.5%
95.00
USD 855,000 		9,000 -6.5% 95.00 USD 855,000
2023-02-03 2023-02-01
US Diodes Inc (DIOD)
PS Planned sale
16,000 -10.3%
92.50
USD 1,480,000 		16,000 -10.3% 92.50 USD 1,480,000
2022-12-01 2022-11-30
US Diodes Inc (DIOD)
S Sale
8,000 -4.9%
91.38
USD 731,000 		8,000 -4.9% 91.38 USD 731,000
2022-11-28 2022-11-23
US Diodes Inc (DIOD)
S Sale
3,974 -2.4%
89.88
USD 357,173 		3,974 -2.4% 89.88 USD 357,173
2022-11-22 2022-11-18
US Diodes Inc (DIOD)
S Sale
6,026 -3.5%
89.50
USD 539,327 		6,026 -3.5% 89.50 USD 539,327
2022-11-15 2022-11-15
US Diodes Inc (DIOD)
PS Planned sale
14,678 -7.8%
85.41
USD 1,253,671 		14,678 -7.8% 85.41 USD 1,253,671
2022-11-15 2022-11-15
US Diodes Inc (DIOD)
PS Planned sale
14,000 -21.5%
85.13
USD 1,191,750 		14,000 -21.5% 85.13 USD 1,191,750
2022-11-14 2022-11-11
US Diodes Inc (DIOD)
PS Planned sale
1,000 -0.5%
83.45
USD 83,450 		1,000 -0.5% 83.45 USD 83,450
2022-11-14 2022-11-11
US Diodes Inc (DIOD)
PS Planned sale
1,000 -0.5%
83.20
USD 83,200 		1,000 -0.5% 83.20 USD 83,200
2022-11-14 2022-11-11
US Diodes Inc (DIOD)
PS Planned sale
9,000 -12.1%
82.25
USD 740,250 		9,000 -12.1% 82.25 USD 740,250
2022-11-14 2022-11-10
US Diodes Inc (DIOD)
PS Planned sale
1,000 -1.3%
81.00
USD 81,000 		1,000 -1.3% 81.00 USD 81,000
2022-08-18 2022-08-16
US Diodes Inc (DIOD)
S Sale
3,000 -3.8%
83.11
USD 249,331 		3,000 -3.8% 83.11 USD 249,331
2022-01-05 2022-01-03
US Diodes Inc (DIOD)
PS Planned sale
1,870 -0.7%
113.18
USD 211,648 		1,870 -0.7% 113.18 USD 211,648
2021-12-09 2021-12-07
US Diodes Inc (DIOD)
PS Planned sale
3,000 -1.0%
112.00
USD 336,000 		3,000 -1.0% 112.00 USD 336,000
2021-11-23 2021-11-22
US Diodes Inc (DIOD)
S Sale
24,334 -8.9%
112.41
USD 2,735,443 		24,334 -8.9% 112.41 USD 2,735,443
2021-11-23 2021-11-19
US Diodes Inc (DIOD)
S Sale
4,300 -1.6%
110.37
USD 474,608 		4,300 -1.6% 110.37 USD 474,608
2021-11-18 2021-11-16
US Diodes Inc (DIOD)
S Sale
200 -0.1%
110.02
USD 22,004 		200 -0.1% 110.02 USD 22,004
2021-11-18 2021-11-16
US Diodes Inc (DIOD)
S Sale
400 -0.1%
110.00
USD 44,000 		400 -0.1% 110.00 USD 44,000
2021-11-15 2021-11-11
US Diodes Inc (DIOD)
S Sale
500 -0.2%
110.05
USD 55,023 		500 -0.2% 110.05 USD 55,023
2021-11-15 2021-11-11
US Diodes Inc (DIOD)
S Sale
500 -0.2%
109.82
USD 54,910 		500 -0.2% 109.82 USD 54,910
2021-11-10 2021-11-10
US Diodes Inc (DIOD)
S Sale
3,000 -1.1%
109.92
USD 329,761 		3,000 -1.1% 109.92 USD 329,761
2021-11-10 2021-11-09
US Diodes Inc (DIOD)
S Sale
3,300 -1.2%
109.34
USD 360,808 		3,300 -1.2% 109.34 USD 360,808
2021-11-10 2021-11-08
US Diodes Inc (DIOD)
S Sale
3,300 -1.1%
109.20
USD 360,363 		3,300 -1.1% 109.20 USD 360,363
2021-11-05 2021-11-04
US Diodes Inc (DIOD)
PS Planned sale
50,000 -14.4%
103.44
USD 5,172,100 		50,000 -14.4% 103.44 USD 5,172,100
2021-11-03 2021-11-02
US Diodes Inc (DIOD)
PS Planned sale
17,974 -4.9%
100.12
USD 1,799,492 		17,974 -4.9% 100.12 USD 1,799,492
2021-11-03 2021-11-01
US Diodes Inc (DIOD)
PS Planned sale
12,026 -3.2%
98.58
USD 1,185,525 		12,026 -3.2% 98.58 USD 1,185,525
2021-08-05 2021-08-05
US Diodes Inc (DIOD)
PS Planned sale
4,300 -1.2%
87.50
USD 376,250 		4,300 -1.2% 87.50 USD 376,250
2021-08-05 2021-08-05
US Diodes Inc (DIOD)
PS Planned sale
4,300 -1.2%
87.00
USD 374,100 		4,300 -1.2% 87.00 USD 374,100
2021-08-05 2021-08-05
US Diodes Inc (DIOD)
PS Planned sale
4,300 -1.2%
86.72
USD 372,896 		4,300 -1.2% 86.72 USD 372,896
2021-08-05 2021-08-04
US Diodes Inc (DIOD)
PS Planned sale
4,300 -1.2%
86.00
USD 369,800 		4,300 -1.2% 86.00 USD 369,800
2021-08-05 2021-08-04
US Diodes Inc (DIOD)
PS Planned sale
4,300 -1.2%
85.50
USD 367,650 		4,300 -1.2% 85.50 USD 367,650
2021-08-05 2021-08-04
US Diodes Inc (DIOD)
PS Planned sale
4,300 -1.2%
85.00
USD 365,500 		4,300 -1.2% 85.00 USD 365,500
2021-08-05 2021-08-03
US Diodes Inc (DIOD)
PS Planned sale
4,300 -1.2%
84.50
USD 363,352 		4,300 -1.2% 84.50 USD 363,352
2021-07-08 2021-07-06
US Diodes Inc (DIOD)
PS Planned sale
1,833 -0.5%
80.12
USD 146,867 		1,833 -0.5% 80.12 USD 146,867
2021-05-26 2021-05-25
US Diodes Inc (DIOD)
S Sale
8,500 -2.1%
76.00
USD 646,000 		8,500 -2.1% 76.00 USD 646,000
2021-05-21 2021-05-21
US Diodes Inc (DIOD)
S Sale
8,500 -2.1%
75.00
USD 637,500 		8,500 -2.1% 75.00 USD 637,500
2021-05-21 2021-05-20
US Diodes Inc (DIOD)
S Sale
8,500 -2.2%
74.00
USD 629,000 		8,500 -2.2% 74.00 USD 629,000
2021-05-21 2021-05-20
US Diodes Inc (DIOD)
S Sale
8,500 -2.1%
73.00
USD 620,500 		8,500 -2.1% 73.00 USD 620,500
2021-05-21 2021-05-19
US Diodes Inc (DIOD)
S Sale
2,039 -0.5%
72.00
USD 146,808 		2,039 -0.5% 72.00 USD 146,808
2021-05-18 2021-05-14
US Diodes Inc (DIOD)
S Sale
6,461 -1.7%
72.00
USD 465,193 		6,461 -1.7% 72.00 USD 465,193
2021-05-18 2021-05-14
US Diodes Inc (DIOD)
S Sale
8,500 -2.1%
71.03
USD 603,787 		8,500 -2.1% 71.03 USD 603,787
2021-03-23 2021-03-23
US Diodes Inc (DIOD)
PS Planned sale
2,000 -0.5%
91.00
USD 182,000 		2,000 -0.5% 91.00 USD 182,000
2021-03-23 2021-03-22
US Diodes Inc (DIOD)
PS Planned sale
20,000 -5.0%
89.98
USD 1,799,668 		20,000 -5.0% 89.98 USD 1,799,668
2021-03-23 2021-03-19
US Diodes Inc (DIOD)
PS Planned sale
40,000 -9.0%
87.15
USD 3,485,816 		40,000 -9.0% 87.15 USD 3,485,816
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