See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
No Insider Transactions found for DIODES INC /DEL/
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
May 29, 2026 White Richard Dallas |
White Richard Dallas
Corporate Secretary
|
Sell |
1,000 | $104.48 | 1,000 $104.48 $104,480 |
May 29, 2026 White Richard Dallas |
White Richard Dallas
Corporate Secretary
|
Sell |
2,000 | $107.01 | 2,000 $107.01 $214,020 |
May 29, 2026 Tang Francis |
Tang Francis
CTO
|
Sell |
15,330 | $112.04 | 15,330 $112.04 $1,717,621 |
May 27, 2026 Yu Gary |
Yu Gary
President and CEO
|
Sell |
3,632 | $110.08 | 3,632 $110.08 $399,811 |
May 27, 2026 Tang Francis |
Tang Francis
CTO
|
Sell |
5,000 | $110.08 | 5,000 $110.08 $550,400 |
May 27, 2026 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
3,000 | $110.08 | 3,000 $110.08 $330,240 |
May 26, 2026 Tsong Andy |
Tsong Andy
SVP Worldwide Products Group
|
Sell |
1,582 | $106.96 | 1,582 $106.96 $169,203 |
May 26, 2026 Zhao Jin |
Zhao Jin
President, Diodes Asia
|
Sell |
3,689 | $106.86 | 3,689 $106.86 $394,209 |
May 26, 2026 Tang Francis |
Tang Francis
CTO
|
Sell |
4,137 | $108.00 | 4,137 $108.00 $446,796 |
May 26, 2026 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
2,000 | $107.52 | 2,000 $107.52 $215,040 |
May 20, 2026 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
2,000 | $96.81 | 2,000 $96.81 $193,620 |
May 15, 2026 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
2,000 | $101.47 | 2,000 $101.47 $202,930 |
May 13, 2026 Whitmire Brett R |
Whitmire Brett R
CFO
|
Sell |
16,556 | $103.34 | 16,556 $103.34 $1,710,905 |
May 12, 2026 Tang Francis |
Tang Francis
CTO
|
Sell |
3,643 | $108.00 | 3,643 $108.00 $393,444 |
May 12, 2026 Tsong Andy |
Tsong Andy
SVP Worldwide Products Group
|
Sell |
2,652 | $110.00 | 2,652 $110.00 $291,720 |
May 12, 2026 Zhao Jin |
Zhao Jin
President, Diodes Asia
|
Sell |
2,760 | $102.36 | 2,760 $102.36 $282,516 |
Feb 24, 2026 Yu Gary |
Yu Gary
President and CEO
|
Sell |
2,000 | $70.00 | 2,000 $70.00 $140,000 |
Feb 20, 2026 LU KEH SHEW |
LU KEH SHEW
|
Sell |
64,266 | $67.74 | 64,266 $67.74 $4,353,257 |
Feb 20, 2026 LU KEH SHEW |
LU KEH SHEW
|
Sell |
46,734 | $67.78 | 46,734 $67.78 $3,167,845 |
Feb 13, 2026 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
1,000 | $71.89 | 1,000 $71.89 $71,891 |
Feb 13, 2026 Tsong Andy |
Tsong Andy
SVP Worldwide Products Group
|
Sell |
3,277 | $70.46 | 3,277 $70.46 $230,892 |
Feb 03, 2026 Yu Gary |
Yu Gary
President and CEO
|
Sell |
2,900 | $60.85 | 2,900 $60.85 $176,465 |
Feb 03, 2026 Whitmire Brett R |
Whitmire Brett R
CFO
|
Sell |
830 | $60.85 | 830 $60.85 $50,506 |
Feb 03, 2026 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
950 | $60.85 | 950 $60.85 $57,808 |
Feb 02, 2026 Zhao Jin |
Zhao Jin
President, Diodes Asia
|
Sell |
525 | $59.19 | 525 $59.19 $31,075 |
Nov 12, 2025 LU KEH SHEW |
LU KEH SHEW
|
Sell |
2,095 | $47.46 | 2,095 $47.46 $99,419 |
Nov 12, 2025 LU KEH SHEW |
LU KEH SHEW
|
Sell |
3,905 | $47.40 | 3,905 $47.40 $185,086 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 28, 2025 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
1,000 | $56.36 | 1,000 $56.36 $56,360 |
Aug 27, 2025 Whitmire Brett R |
Whitmire Brett R
CFO
|
Sell |
2,000 | $55.90 | 2,000 $55.90 $111,790 |
Aug 19, 2025 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
1,000 | $53.22 | 1,000 $53.22 $53,217 |
Aug 30, 2024 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
1,000 | $70.48 | 1,000 $70.48 $70,484 |
Aug 29, 2024 Whitmire Brett R |
Whitmire Brett R
CFO
|
Sell |
1,900 | $69.99 | 1,900 $69.99 $132,974 |
Aug 26, 2024 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
1,254 | $72.16 | 1,254 $72.16 $90,489 |
Aug 26, 2024 Yang Emily |
Yang Emily
SVP Worldwide Sales/Marketing
|
Sell |
18 | $72.17 | 18 $72.17 $1,299 |
Aug 19, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
10,000 | $67.31 | 10,000 $67.31 $673,094 |
Aug 19, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
10,010 | $67.20 | 10,010 $67.20 $672,622 |
May 29, 2024 Menard Peter M |
Menard Peter M
|
Sell |
630 | $71.96 | 630 $71.96 $45,335 |
May 20, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
6,000 | $73.93 | 6,000 $73.93 $443,605 |
May 17, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
1,500 | $73.40 | 1,500 $73.40 $110,100 |
May 16, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
9,000 | $72.70 | 9,000 $72.70 $654,300 |
May 15, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
8,456 | $73.17 | 8,456 $73.17 $618,754 |
May 14, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
4,760 | $72.84 | 4,760 $72.84 $346,708 |
Feb 29, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
1,500 | $68.02 | 1,500 $68.02 $102,030 |
Feb 29, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
1,500 | $68.25 | 1,500 $68.25 $102,375 |
Feb 28, 2024 Whitmire Brett R |
Whitmire Brett R
CFO
|
Sell |
3,400 | $67.30 | 3,400 $67.30 $228,823 |
Feb 27, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
1,500 | $69.30 | 1,500 $69.30 $103,950 |
Feb 27, 2024 LU KEH SHEW |
LU KEH SHEW
CEO
|
Sell |
1,500 | $69.20 | 1,500 $69.20 $103,800 |
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