| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 29, 2026 | White Richard Dallas | Corporate Secretary | S | 2,000 | $107.0101 | $214.02K |
| May 29, 2026 | White Richard Dallas | Corporate Secretary | S | 1,000 | $104.4800 | $104.48K |
| May 29, 2026 | Tang Francis | Chief Technology Officer | S | 15,330 | $112.0431 | $1.72M |
| May 27, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | S | 3,000 | $110.0800 | $330.24K |
| May 27, 2026 | Tang Francis | Chief Technology Officer | S | 5,000 | $110.0800 | $550.40K |
| May 27, 2026 | Yu Gary | President and CEO | S | 3,632 | $110.0800 | $399.81K |
| May 26, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | S | 2,000 | $107.5201 | $215.04K |
| May 26, 2026 | Tang Francis | Chief Technology Officer | S | 4,137 | $108.0000 | $446.80K |
| May 26, 2026 | Yu Gary | President and CEO | F | 592 | $108.2400 | $64.08K |
| May 26, 2026 | Tsong Andy | SVP Worldwide Products Group | S | 1,582 | $106.9550 | $169.20K |
| May 26, 2026 | Zhao Jin | President, Diodes Asia | S | 3,689 | $106.8606 | $394.21K |
| May 26, 2026 | LU KEH SHEW | Other | F | 1,970 | $108.2400 | $213.23K |
| May 20, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | S | 2,000 | $96.8100 | $193.62K |
| May 19, 2026 | Yu Gary | President and CEO | G | 300 | $0.0000 | $0.00 |
| May 15, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | S | 2,000 | $101.4650 | $202.93K |
| May 13, 2026 | Whitmire Brett R | CFO | S | 16,556 | $103.3405 | $1.71M |
| May 12, 2026 | Tang Francis | Chief Technology Officer | S | 3,643 | $108.0000 | $393.44K |
| May 12, 2026 | Zhao Jin | President, Diodes Asia | S | 2,760 | $102.3609 | $282.52K |
| May 12, 2026 | Tsong Andy | SVP Worldwide Products Group | S | 2,652 | $110.0000 | $291.72K |
| May 11, 2026 | RITTER PHILIP J | Director | A | 3,000 | $0.0000 | $0.00 |
| May 11, 2026 | Yu Gary | President and CEO | A | 3,000 | $0.0000 | $0.00 |
| May 11, 2026 | Su Huey-Jen Jenny | Director | A | 3,000 | $0.0000 | $0.00 |
| May 11, 2026 | Chen Warren | Director | A | 3,000 | $0.0000 | $0.00 |
| May 11, 2026 | Bull Elizabeth | Director | A | 3,000 | $0.0000 | $0.00 |
| May 11, 2026 | Chen Button Angie | Director | A | 6,000 | $0.0000 | $0.00 |
| Feb 24, 2026 | Yu Gary | President and CEO | S | 2,000 | $70.0000 | $140.00K |
| Feb 24, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | S | 2,154 | $69.8935 | $150.55K |
| Feb 20, 2026 | LU KEH SHEW | Director | S | 64,266 | $67.7381 | $4.35M |
| Feb 20, 2026 | LU KEH SHEW | Director | S | 46,734 | $67.7846 | $3.17M |
| Feb 13, 2026 | Tsong Andy | SVP Worldwide Products Group | S | 3,277 | $70.4584 | $230.89K |
| Feb 13, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | S | 1,000 | $71.8913 | $71.89K |
| Feb 13, 2026 | Whitmire Brett R | CFO | S | 5,953 | $71.2210 | $423.98K |
| Feb 3, 2026 | Whitmire Brett R | CFO | S | 830 | $60.8500 | $50.51K |
| Feb 3, 2026 | Yu Gary | President and CEO | S | 2,900 | $60.8500 | $176.47K |
| Feb 3, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | S | 950 | $60.8500 | $57.81K |
| Feb 2, 2026 | Tsong Andy | SVP Worldwide Analog Products | F | 1,541 | $60.6600 | $93.48K |
| Feb 2, 2026 | Tang Francis | Chief Technology Officer | F | 2,068 | $60.6600 | $125.44K |
| Feb 2, 2026 | LU KEH SHEW | Director | F | 12,350 | $60.6600 | $749.15K |
| Feb 2, 2026 | Whitmire Brett R | CFO | F | 2,806 | $60.6600 | $170.21K |
| Feb 2, 2026 | Yu Gary | President and CEO | F | 1,340 | $60.6600 | $81.28K |
| Feb 2, 2026 | Zhao Jin | President, Diodes Asia | S | 525 | $59.1900 | $31.07K |
| Feb 2, 2026 | Zhao Jin | President, Diodes Asia | F | 1,846 | $60.6600 | $111.98K |
| Feb 2, 2026 | Yang Emily | SVP Worldwide Sales/Marketing | F | 2,497 | $60.6600 | $151.47K |
| Feb 1, 2026 | Tsong Andy | SVP Worldwide Analog Products | A | 18,000 | $0.0000 | $0.00 |
| Feb 1, 2026 | Tsong Andy | SVP Worldwide Analog Products | A | 18,000 | $0.0000 | $0.00 |
| Feb 1, 2026 | Tang Francis | Chief Technology Officer | A | 13,000 | $0.0000 | $0.00 |
| Feb 1, 2026 | Tang Francis | Chief Technology Officer | A | 13,000 | $0.0000 | $0.00 |
| Feb 1, 2026 | Whitmire Brett R | CFO | A | 22,000 | $0.0000 | $0.00 |
| Feb 1, 2026 | Whitmire Brett R | CFO | A | 22,000 | $0.0000 | $0.00 |
| Feb 1, 2026 | Yu Gary | President and CEO | A | 32,000 | $0.0000 | $0.00 |