DIOD
Diodes Incorporated$90.06-0.25 (-0.28%)Prev Close$90.31·MCap$4.22B·P/E48.95·Vol280.5K·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
30
$26.49M
◆
Net Activity
Net Seller
$26.49M
●
Active Insiders
8
last 12 mo
Over the past 12 months, insider activity at Diodes Incorporated (DIOD) has been exclusively selling, with 0 insider purchases totaling $0.00 and 30 insider sales totaling $26.49M. The most recent insider transaction was by Tang Francis (officer: Chief Technology Officer), who sold $1.72M worth of shares on Jun 1, 2026. Diodes Incorporated operates in the Technology sector, within the Semiconductors industry, with a market cap of $4.22B.
DIOD Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | Tang Francis | officer: Chief Technology Officer | Sell | 15,330 | $112.04 | $1.72M | 71,438 |
| Jun 1, 2026 | White Richard Dallas | officer: Corporate Secretary | Sell | 3,000 | $106.17 | $318.5K | 10,071 |
| May 27, 2026 | Zhao Jin | officer: President, Diodes Asia | Sell | 3,689 | $106.86 | $394.2K | 43,531 |
| May 27, 2026 | Yu Gary | director, officer: President and CEO | Sell | 3,632 | $110.08 | $399.8K | 108,147 |
| May 27, 2026 | Tang Francis | officer: Chief Technology Officer | Sell | 9,137 | $109.14 | $997.2K | 91,768 |
| May 27, 2026 | Tsong Andy | officer: SVP Worldwide Products Group | Sell | 1,582 | $106.96 | $169.2K | 48,170 |
| May 27, 2026 | Yang Emily | officer: SVP Worldwide Sales/Marketing | Sell | 5,000 | $109.06 | $545.3K | 64,878 |
| May 21, 2026 | Yang Emily | officer: SVP Worldwide Sales/Marketing | Sell | 2,000 | $96.81 | $193.6K | 66,878 |
| May 19, 2026 | Yang Emily | officer: SVP Worldwide Sales/Marketing | Sell | 2,000 | $101.47 | $202.9K | 68,878 |
| May 13, 2026 | Whitmire Brett R | officer: CFO | Sell | 16,556 | $103.34 | $1.71M | 44,632-27% |
| May 13, 2026 | Zhao Jin | officer: President, Diodes Asia | Sell | 2,760 | $102.36 | $282.5K | 47,220 |
| May 13, 2026 | Tsong Andy | officer: SVP Worldwide Products Group | Sell | 2,652 | $110.00 | $291.7K | 49,752 |
| May 13, 2026 | Tang Francis | officer: Chief Technology Officer | Sell | 3,643 | $108.00 | $393.4K | 95,905 |
| Feb 26, 2026 | Yang Emily | officer: SVP Worldwide Sales/Marketing | Sell | 2,154 | $69.89 | $150.6K | 70,878 |
| Feb 26, 2026 | Yu Gary | director, officer: President and CEO | Sell | 2,000 | $70.00 | $140.0K | 109,671 |
| Feb 24, 2026 | LU KEH SHEW | director | Sell | 111,000 | $67.76 | $7.52M | 225,152-33% |
| Feb 20, 2026 | LU KEH SHEW | Director | Sell | 111,000 | $67.76 | $7.52M | 225,152-33% |
| Feb 17, 2026 | Tsong Andy | officer: SVP Worldwide Products Group | Sell | 3,277 | $70.46 | $230.9K | 52,404 |
| Feb 17, 2026 | Whitmire Brett R | officer: CFO | Sell | 5,953 | $71.22 | $424.0K | 61,188 |
| Feb 17, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 2,000 | $71.89 | $143.8K | 73,032 |
| Feb 13, 2026 | Tsong Andy | SVP Worldwide Products Group | Sell | 3,277 | $70.46 | $230.9K | 0 |
| Feb 13, 2026 | Whitmire Brett R | CFO | Sell | 5,953 | $71.22 | $424.0K | 0 |
| Feb 2, 2026 | LU KEH SHEW | Director | Sell | 12,350 | $60.66 | $749.2K | 0 |
| Feb 1, 2026 | Tang Francis | Chief Technology Officer | Sell | 2,068 | $60.66 | $125.4K | 0 |
| Feb 1, 2026 | Tsong Andy | SVP Worldwide Analog Products | Sell | 1,541 | $60.66 | $93.5K | 0 |
| Feb 1, 2026 | Whitmire Brett R | CFO | Sell | 3,636 | $60.70 | $220.7K | 0 |
| Feb 1, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 3,447 | $60.71 | $209.3K | 0 |
| Feb 1, 2026 | Yu Gary | President and CEO | Sell | 4,240 | $60.79 | $257.7K | 0 |
| Feb 1, 2026 | Zhao Jin | President, Diodes Asia | Sell | 2,371 | $60.33 | $143.1K | 0 |
| Nov 12, 2025 | LU KEH SHEW | Director | Sell | 6,000 | $47.42 | $284.5K | 0 |
| Aug 28, 2025 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 1,000 | $56.36 | $56.4K | 0 |
| Aug 27, 2025 | Whitmire Brett R | CFO | Sell | 2,000 | $55.90 | $111.8K | 0 |
| Aug 19, 2025 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 1,000 | $53.22 | $53.2K | 0 |
| Jul 1, 2025 | Tsong Andy | SVP Worldwide Analog Products | Sell | 320 | $55.30 | $17.7K | 0 |
| May 27, 2025 | LU KEH SHEW | Director | Sell | 2,166 | $46.61 | $101.0K | 0 |
| May 27, 2025 | Yu Gary | President and CEO | Sell | 183 | $46.61 | $8.5K | 0 |
| Apr 1, 2025 | Tsong Andy | SVP Worldwide Analog Products | Sell | 320 | $43.08 | $13.8K | 0 |
| Feb 24, 2025 | LU KEH SHEW | CEO | Sell | 3,148 | $54.26 | $170.8K | 0 |
| Feb 24, 2025 | Tang Francis | SVP, WW Discrete Products | Sell | 463 | $54.26 | $25.1K | 0 |
| Feb 24, 2025 | Whitmire Brett R | CFO | Sell | 748 | $54.26 | $40.6K | 0 |
| Feb 24, 2025 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 680 | $54.26 | $36.9K | 0 |
| Feb 24, 2025 | Yu Gary | President | Sell | 518 | $54.26 | $28.1K | 0 |
| Feb 24, 2025 | Zhao Jin | President, Diodes Asia | Sell | 244 | $54.26 | $13.2K | 0 |
| Feb 3, 2025 | LU KEH SHEW | CEO | Sell | 9,817 | $56.45 | $554.2K | 0 |
| Feb 3, 2025 | Tang Francis | SVP, WW Discrete Products | Sell | 1,567 | $56.45 | $88.5K | 0 |
| Feb 3, 2025 | Tsong Andy | SVP Worldwide Analog Products | Sell | 1,047 | $56.45 | $59.1K | 0 |
| Feb 3, 2025 | Whitmire Brett R | CFO | Sell | 2,840 | $56.33 | $160.0K | 0 |
| Feb 3, 2025 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 2,713 | $56.31 | $152.8K | 0 |
| Feb 3, 2025 | Yu Gary | President | Sell | 4,888 | $56.21 | $274.7K | 0 |
| Feb 3, 2025 | Zhao Jin | President, Diodes Asia | Sell | 1,352 | $56.45 | $76.3K | 0 |
Showing 1–50 of 230
1 / 5
DIOD Insider Buying Activity
The following table shows recent insider purchases of Diodes Incorporated (DIOD) stock reported via SEC Form 4 filings.
No insider buying activity found for DIOD in the last 12 months.
DIOD Insider Selling Activity
The following table shows recent insider sales of Diodes Incorporated (DIOD) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | Tang Francis | officer: Chief Technology Officer | Sell | 15,330 | $112.04 | $1.72M | 71,438 |
| Jun 1, 2026 | White Richard Dallas | officer: Corporate Secretary | Sell | 3,000 | $106.17 | $318.5K | 10,071 |
| May 27, 2026 | Zhao Jin | officer: President, Diodes Asia | Sell | 3,689 | $106.86 | $394.2K | 43,531 |
| May 27, 2026 | Yu Gary | director, officer: President and CEO | Sell | 3,632 | $110.08 | $399.8K | 108,147 |
| May 27, 2026 | Tang Francis | officer: Chief Technology Officer | Sell | 9,137 | $109.14 | $997.2K | 91,768 |
| May 27, 2026 | Tsong Andy | officer: SVP Worldwide Products Group | Sell | 1,582 | $106.96 | $169.2K | 48,170 |
| May 27, 2026 | Yang Emily | officer: SVP Worldwide Sales/Marketing | Sell | 5,000 | $109.06 | $545.3K | 64,878 |
| May 21, 2026 | Yang Emily | officer: SVP Worldwide Sales/Marketing | Sell | 2,000 | $96.81 | $193.6K | 66,878 |
| May 19, 2026 | Yang Emily | officer: SVP Worldwide Sales/Marketing | Sell | 2,000 | $101.47 | $202.9K | 68,878 |
| May 13, 2026 | Whitmire Brett R | officer: CFO | Sell | 16,556 | $103.34 | $1.71M | 44,632-27% |
| May 13, 2026 | Zhao Jin | officer: President, Diodes Asia | Sell | 2,760 | $102.36 | $282.5K | 47,220 |
| May 13, 2026 | Tsong Andy | officer: SVP Worldwide Products Group | Sell | 2,652 | $110.00 | $291.7K | 49,752 |
| May 13, 2026 | Tang Francis | officer: Chief Technology Officer | Sell | 3,643 | $108.00 | $393.4K | 95,905 |
| Feb 26, 2026 | Yang Emily | officer: SVP Worldwide Sales/Marketing | Sell | 2,154 | $69.89 | $150.6K | 70,878 |
| Feb 26, 2026 | Yu Gary | director, officer: President and CEO | Sell | 2,000 | $70.00 | $140.0K | 109,671 |
| Feb 24, 2026 | LU KEH SHEW | director | Sell | 111,000 | $67.76 | $7.52M | 225,152-33% |
| Feb 20, 2026 | LU KEH SHEW | Director | Sell | 111,000 | $67.76 | $7.52M | 225,152-33% |
| Feb 17, 2026 | Tsong Andy | officer: SVP Worldwide Products Group | Sell | 3,277 | $70.46 | $230.9K | 52,404 |
| Feb 17, 2026 | Whitmire Brett R | officer: CFO | Sell | 5,953 | $71.22 | $424.0K | 61,188 |
| Feb 17, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 2,000 | $71.89 | $143.8K | 73,032 |
| Feb 13, 2026 | Tsong Andy | SVP Worldwide Products Group | Sell | 3,277 | $70.46 | $230.9K | 0 |
| Feb 13, 2026 | Whitmire Brett R | CFO | Sell | 5,953 | $71.22 | $424.0K | 0 |
| Feb 2, 2026 | LU KEH SHEW | Director | Sell | 12,350 | $60.66 | $749.2K | 0 |
| Feb 1, 2026 | Tang Francis | Chief Technology Officer | Sell | 2,068 | $60.66 | $125.4K | 0 |
| Feb 1, 2026 | Tsong Andy | SVP Worldwide Analog Products | Sell | 1,541 | $60.66 | $93.5K | 0 |
| Feb 1, 2026 | Whitmire Brett R | CFO | Sell | 3,636 | $60.70 | $220.7K | 0 |
| Feb 1, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 3,447 | $60.71 | $209.3K | 0 |
| Feb 1, 2026 | Yu Gary | President and CEO | Sell | 4,240 | $60.79 | $257.7K | 0 |
| Feb 1, 2026 | Zhao Jin | President, Diodes Asia | Sell | 2,371 | $60.33 | $143.1K | 0 |
| Nov 12, 2025 | LU KEH SHEW | Director | Sell | 6,000 | $47.42 | $284.5K | 0 |
| Aug 28, 2025 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 1,000 | $56.36 | $56.4K | 0 |
| Aug 27, 2025 | Whitmire Brett R | CFO | Sell | 2,000 | $55.90 | $111.8K | 0 |
| Aug 19, 2025 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 1,000 | $53.22 | $53.2K | 0 |
| Jul 1, 2025 | Tsong Andy | SVP Worldwide Analog Products | Sell | 320 | $55.30 | $17.7K | 0 |
| May 27, 2025 | LU KEH SHEW | Director | Sell | 2,166 | $46.61 | $101.0K | 0 |
| May 27, 2025 | Yu Gary | President and CEO | Sell | 183 | $46.61 | $8.5K | 0 |
| Apr 1, 2025 | Tsong Andy | SVP Worldwide Analog Products | Sell | 320 | $43.08 | $13.8K | 0 |
| Feb 24, 2025 | LU KEH SHEW | CEO | Sell | 3,148 | $54.26 | $170.8K | 0 |
| Feb 24, 2025 | Tang Francis | SVP, WW Discrete Products | Sell | 463 | $54.26 | $25.1K | 0 |
| Feb 24, 2025 | Whitmire Brett R | CFO | Sell | 748 | $54.26 | $40.6K | 0 |
| Feb 24, 2025 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 680 | $54.26 | $36.9K | 0 |
| Feb 24, 2025 | Yu Gary | President | Sell | 518 | $54.26 | $28.1K | 0 |
| Feb 24, 2025 | Zhao Jin | President, Diodes Asia | Sell | 244 | $54.26 | $13.2K | 0 |
| Feb 3, 2025 | LU KEH SHEW | CEO | Sell | 9,817 | $56.45 | $554.2K | 0 |
| Feb 3, 2025 | Tang Francis | SVP, WW Discrete Products | Sell | 1,567 | $56.45 | $88.5K | 0 |
| Feb 3, 2025 | Tsong Andy | SVP Worldwide Analog Products | Sell | 1,047 | $56.45 | $59.1K | 0 |
| Feb 3, 2025 | Whitmire Brett R | CFO | Sell | 2,840 | $56.33 | $160.0K | 0 |
| Feb 3, 2025 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | 2,713 | $56.31 | $152.8K | 0 |
| Feb 3, 2025 | Yu Gary | President | Sell | 4,888 | $56.21 | $274.7K | 0 |
| Feb 3, 2025 | Zhao Jin | President, Diodes Asia | Sell | 1,352 | $56.45 | $76.3K | 0 |
DIOD Insiders
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