Emily Yang
Insider
First SEC filing: Jan. 10, 2018 · Latest: Jan. 10, 2018
Insider at
Insider transactions
0 buys (P)
7 sells (S)
Net: $-1,222,061
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 27, 2026 | DIOD | S | 3,000 | $110.08 | $330,240 | 61,878 Direct | -4.62% | Disposed | -6.0% (price as of 2026-10-05) |
| May 26, 2026 | DIOD | S | 2,000 | $107.52 | $215,040 | 64,878 Direct | -2.99% | Disposed | -3.7% (price as of 2026-10-05) |
| May 20, 2026 | DIOD | S | 2,000 | $96.81 | $193,620 | 66,878 Direct | -2.90% | Disposed | 6.9% (price as of 2026-10-05) |
| May 15, 2026 | DIOD | S | 2,000 | $101.46 | $202,920 | 68,878 Direct | -2.82% | Disposed | 2.0% (price as of 2026-10-05) |
| Feb. 24, 2026 | DIOD | S | 2,154 | $69.89 | $150,543 | 70,878 Direct | -2.95% | Disposed | 48.1% (price as of 2026-10-05) |
| Feb. 13, 2026 | DIOD | S | 1,000 | $71.89 | $71,890 | 73,032 Direct | -1.35% | Disposed | 44.0% (price as of 2026-10-05) |
| Feb. 3, 2026 | DIOD | S | 950 | $60.85 | $57,808 | 74,032 Direct | -1.27% | Disposed | 70.1% (price as of 2026-10-05) |
| Feb. 2, 2026 | DIOD | F | 2,497 | $60.66 | $151,468 | 74,982 Direct | -3.22% | Disposed | 70.7% (price as of 2026-10-05) |
| Feb. 1, 2026 | DIOD | A | 18,000 | · | · | 77,479 Direct | +30.26% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2026 | DIOD | A | 18,000 | · | · | 41,100 Direct | +77.92% | Acquired | (price as of 2026-10-05) |
| Aug. 28, 2025 | DIOD | S | 1,000 | $56.36 | $56,360 | 59,479 Direct | -1.65% | Disposed | 83.7% (price as of 2026-10-05) |
| Aug. 19, 2025 | DIOD | S | 1,000 | $53.22 | $53,220 | 60,479 Direct | -1.63% | Disposed | 94.5% (price as of 2026-10-05) |
| May 21, 2025 | DIOD | G | 1,576 | · | · | 1,576 Indirect | · | Acquired | (price as of 2026-10-05) |
| May 21, 2025 | DIOD | G | 1,576 | · | · | 584 Indirect | -72.96% | Disposed | (price as of 2026-10-05) |
| May 21, 2025 | DIOD | G | 788 | · | · | 2,160 Indirect | -26.73% | Disposed | (price as of 2026-10-05) |
| May 20, 2025 | DIOD | G | 2,948 | · | · | 2,948 Indirect | · | Acquired | (price as of 2026-10-05) |
| May 20, 2025 | DIOD | G | 2,948 | · | · | 61,479 Direct | -4.58% | Disposed | (price as of 2026-10-05) |
| Feb. 24, 2025 | DIOD | F | 680 | $54.26 | $36,897 | 64,427 Direct | -1.04% | Disposed | 90.8% (price as of 2026-10-05) |
| Feb. 4, 2025 | DIOD | S | 950 | $56.04 | $53,238 | 65,107 Direct | -1.44% | Disposed | 84.7% (price as of 2026-10-05) |
| Feb. 3, 2025 | DIOD | A | 8,000 | · | · | 30,700 Direct | +35.24% | Acquired | (price as of 2026-10-05) |
| Feb. 3, 2025 | DIOD | F | 1,763 | $56.45 | $99,521 | 66,057 Direct | -2.60% | Disposed | 83.4% (price as of 2026-10-05) |
| Feb. 3, 2025 | DIOD | A | 8,000 | · | · | 67,820 Direct | +13.37% | Acquired | (price as of 2026-10-05) |
| Aug. 30, 2024 | DIOD | S | 1,000 | $70.48 | $70,480 | 59,820 Direct | -1.64% | Disposed | 46.9% (price as of 2026-10-05) |
| Aug. 26, 2024 | DIOD | S | 18 | $72.17 | $1,299 | 60,820 Direct | -0.03% | Disposed | 43.5% (price as of 2026-10-05) |
| Aug. 26, 2024 | DIOD | S | 1,254 | $72.16 | $90,489 | 60,838 Direct | -2.02% | Disposed | 43.5% (price as of 2026-10-05) |
| Aug. 26, 2024 | DIOD | S | 18 | $72.17 | $1,299 | 29,028 Direct | -0.06% | Disposed | 43.5% (price as of 2026-10-05) |
| Aug. 26, 2024 | DIOD | S | 1,254 | $72.16 | $90,489 | 29,046 Direct | -4.14% | Disposed | 43.5% (price as of 2026-10-05) |
| Feb. 26, 2024 | DIOD | F | 963 | $68.45 | $65,917 | 62,092 Direct | -1.53% | Disposed | 51.2% (price as of 2026-10-05) |
| Feb. 20, 2024 | DIOD | F | 1,483 | $67.91 | $100,711 | 63,055 Direct | -2.30% | Disposed | 52.5% (price as of 2026-10-05) |
| Feb. 14, 2024 | DIOD | F | 6,094 | $68.16 | $415,367 | 64,538 Direct | -8.63% | Disposed | 51.9% (price as of 2026-10-05) |
| Feb. 14, 2024 | DIOD | A | 7,600 | · | · | 70,632 Direct | +12.06% | Acquired | (price as of 2026-10-05) |
| Feb. 2, 2024 | DIOD | S | 950 | $66.81 | $63,470 | 63,032 Direct | -1.48% | Disposed | 55.0% (price as of 2026-10-05) |
| Feb. 1, 2024 | DIOD | A | 6,100 | · | · | 30,300 Direct | +25.21% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2024 | DIOD | F | 1,189 | $67.69 | $80,483 | 63,982 Direct | -1.82% | Disposed | 52.9% (price as of 2026-10-05) |
| Feb. 1, 2024 | DIOD | A | 6,100 | · | · | 65,171 Direct | +10.33% | Acquired | (price as of 2026-10-05) |
| May 30, 2023 | DIOD | S 10b5-1 | 2,000 | $96.37 | $192,740 | 59,071 Direct | -3.27% | Disposed | 7.4% (price as of 2026-10-05) |
| May 30, 2023 | DIOD | S 10b5-1 | 1,747 | $96.77 | $169,057 | 61,071 Direct | -2.78% | Disposed | 7.0% (price as of 2026-10-05) |
| May 18, 2023 | DIOD | S | 1,618 | $95.19 | $154,017 | 62,818 Direct | -2.51% | Disposed | 8.8% (price as of 2026-10-05) |
| May 17, 2023 | DIOD | S | 135 | $93.46 | $12,617 | 64,436 Direct | -0.21% | Disposed | 10.8% (price as of 2026-10-05) |
| May 17, 2023 | DIOD | S | 1,500 | $93.35 | $140,025 | 64,571 Direct | -2.27% | Disposed | 10.9% (price as of 2026-10-05) |
| Feb. 27, 2023 | DIOD | S | 2,913 | $92.05 | $268,142 | 66,071 Direct | -4.22% | Disposed | 12.5% (price as of 2026-10-05) |
| Feb. 24, 2023 | DIOD | F | 943 | $91.47 | $86,256 | 68,984 Direct | -1.35% | Disposed | 13.2% (price as of 2026-10-05) |
| Feb. 23, 2023 | DIOD | S | 2,000 | $91.55 | $183,100 | 69,927 Direct | -2.78% | Disposed | 13.1% (price as of 2026-10-05) |
| Feb. 21, 2023 | DIOD | F | 3,063 | $88.77 | $271,903 | 40,353 Direct | -7.06% | Disposed | 16.6% (price as of 2026-10-05) |
| Feb. 21, 2023 | DIOD | S | 812 | $89.51 | $72,682 | 55,774 Direct | -1.43% | Disposed | 15.7% (price as of 2026-10-05) |
| Feb. 17, 2023 | DIOD | S | 1,126 | $93.36 | $105,123 | 43,416 Direct | -2.53% | Disposed | 10.9% (price as of 2026-10-05) |
| Feb. 16, 2023 | DIOD | S | 1,000 | $95.12 | $95,120 | 44,542 Direct | -2.20% | Disposed | 8.8% (price as of 2026-10-05) |
| Feb. 8, 2023 | DIOD | F | 10,318 | $93.64 | $966,178 | 56,586 Direct | -15.42% | Disposed | 10.6% (price as of 2026-10-05) |
| Feb. 8, 2023 | DIOD | A | 11,700 | · | · | 66,904 Direct | +21.19% | Acquired | (price as of 2026-10-05) |
| Feb. 2, 2023 | DIOD | S | 950 | $93.72 | $89,034 | 45,542 Direct | -2.04% | Disposed | 10.5% (price as of 2026-10-05) |
| Feb. 1, 2023 | DIOD | A | 9,000 | · | · | 55,204 Direct | +19.48% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2023 | DIOD | A | 9,000 | · | · | 46,492 Direct | +24.01% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2023 | DIOD | F | 350 | $93.35 | $32,672 | 37,492 Direct | -0.92% | Disposed | 10.9% (price as of 2026-10-05) |
| Feb. 24, 2022 | DIOD | F | 943 | $89.62 | $84,512 | 37,842 Direct | -2.43% | Disposed | 15.5% (price as of 2026-10-05) |
| Feb. 22, 2022 | DIOD | F | 8,605 | $87.13 | $749,754 | 46,204 Direct | -15.70% | Disposed | 18.8% (price as of 2026-10-05) |
| Feb. 22, 2022 | DIOD | A | 4,825 | · | · | 54,809 Direct | +9.65% | Acquired | (price as of 2026-10-05) |
| Feb. 22, 2022 | DIOD | F | 1,124 | $87.13 | $97,934 | 38,785 Direct | -2.82% | Disposed | 18.8% (price as of 2026-10-05) |
| Feb. 22, 2022 | DIOD | F | 1,012 | $87.13 | $88,176 | 39,909 Direct | -2.47% | Disposed | 18.8% (price as of 2026-10-05) |
| Feb. 14, 2022 | DIOD | F | 882 | $88.32 | $77,898 | 40,921 Direct | -2.11% | Disposed | 17.2% (price as of 2026-10-05) |
| Feb. 1, 2022 | DIOD | A | 7,600 | · | · | 49,984 Direct | +17.93% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2022 | DIOD | A | 7,600 | · | · | 41,803 Direct | +22.22% | Acquired | (price as of 2026-10-05) |
| Nov. 4, 2021 | DIOD | S 10b5-1 | 1,267 | $105.00 | $133,035 | 34,203 Direct | -3.57% | Disposed | -1.4% (price as of 2026-10-05) |
| Nov. 2, 2021 | DIOD | S 10b5-1 | 1,000 | $100.00 | $100,000 | 35,470 Direct | -2.74% | Disposed | 3.5% (price as of 2026-10-05) |
| Aug. 27, 2021 | DIOD | S 10b5-1 | 1,000 | $95.00 | $95,000 | 36,470 Direct | -2.67% | Disposed | 9.0% (price as of 2026-10-05) |
| Aug. 27, 2021 | DIOD | S 10b5-1 | 294 | $96.33 | $28,321 | 37,470 Direct | -0.78% | Disposed | 7.5% (price as of 2026-10-05) |
| Aug. 23, 2021 | DIOD | S | 1,126 | $92.50 | $104,155 | 37,764 Direct | -2.90% | Disposed | 11.9% (price as of 2026-10-05) |
| Aug. 23, 2021 | DIOD | S | 1,000 | $92.08 | $92,080 | 38,890 Direct | -2.51% | Disposed | 12.4% (price as of 2026-10-05) |
| July 1, 2021 | DIOD | F | 224 | $79.15 | $17,730 | 39,890 Direct | -0.56% | Disposed | 30.8% (price as of 2026-10-05) |
| March 1, 2021 | DIOD | F | 9,916 | $81.94 | $812,517 | 42,384 Direct | -18.96% | Disposed | 26.3% (price as of 2026-10-05) |
| March 1, 2021 | DIOD | F | 11,526 | $81.94 | $944,440 | 40,774 Direct | -22.04% | Disposed | 26.3% (price as of 2026-10-05) |
| March 1, 2021 | DIOD | A | 10,000 | · | · | 52,300 Direct | +23.64% | Acquired | (price as of 2026-10-05) |
| Feb. 22, 2021 | DIOD | F | 1,350 | $82.83 | $111,820 | 40,114 Direct | -3.26% | Disposed | 25.0% (price as of 2026-10-05) |
| Feb. 19, 2021 | DIOD | F | 1,012 | $84.10 | $85,109 | 41,464 Direct | -2.38% | Disposed | 23.1% (price as of 2026-10-05) |
| Feb. 16, 2021 | DIOD | F | 865 | $81.78 | $70,740 | 42,476 Direct | -2.00% | Disposed | 26.6% (price as of 2026-10-05) |
| Feb. 8, 2021 | DIOD | A | 7,600 | · | · | 42,300 Direct | +21.90% | Acquired | (price as of 2026-10-05) |
| Feb. 8, 2021 | DIOD | A | 7,600 | · | · | 43,341 Direct | +21.26% | Acquired | (price as of 2026-10-05) |
| Jan. 7, 2021 | DIOD | S 10b5-1 | 1,000 | $78.33 | $78,330 | 35,741 Direct | -2.72% | Disposed | 32.2% (price as of 2026-10-05) |
| Jan. 5, 2021 | DIOD | S 10b5-1 | 1,225 | $74.95 | $91,814 | 36,741 Direct | -3.23% | Disposed | 38.1% (price as of 2026-10-05) |
| Jan. 4, 2021 | DIOD | F | 1,846 | $71.24 | $131,509 | 37,966 Direct | -4.64% | Disposed | 45.3% (price as of 2026-10-05) |
| Dec. 31, 2020 | DIOD | S 10b5-1 | 1,089 | $70.00 | $76,230 | 39,812 Direct | -2.66% | Disposed | 47.9% (price as of 2026-10-05) |
| Nov. 30, 2020 | DIOD | S | 1,000 | $66.74 | $66,740 | 40,901 Direct | -2.39% | Disposed | 55.1% (price as of 2026-10-05) |
| Oct. 6, 2020 | DIOD | S 10b5-1 | 1,522 | $59.50 | $90,559 | 41,901 Direct | -3.51% | Disposed | 74.0% (price as of 2026-10-05) |
| Sept. 30, 2020 | DIOD | S 10b5-1 | 1,500 | $56.50 | $84,750 | 43,423 Direct | -3.34% | Disposed | 83.2% (price as of 2026-10-05) |
| Sept. 29, 2020 | DIOD | S 10b5-1 | 1,554 | $54.50 | $84,693 | 44,923 Direct | -3.34% | Disposed | 90.0% (price as of 2026-10-05) |
| Sept. 28, 2020 | DIOD | S 10b5-1 | 1,300 | $53.00 | $68,900 | 46,477 Direct | -2.72% | Disposed | 95.3% (price as of 2026-10-05) |
| Aug. 28, 2020 | DIOD | S | 1,500 | $50.48 | $75,720 | 47,777 Direct | -3.04% | Disposed | 105.1% (price as of 2026-10-05) |
| Aug. 26, 2020 | DIOD | S | 200 | $51.10 | $10,220 | 49,277 Direct | -0.40% | Disposed | 102.6% (price as of 2026-10-05) |
| Aug. 26, 2020 | DIOD | S | 759 | $51.12 | $38,800 | 49,477 Direct | -1.51% | Disposed | 102.5% (price as of 2026-10-05) |
| July 1, 2020 | DIOD | F | 329 | $48.87 | $16,078 | 50,236 Direct | -0.65% | Disposed | 111.8% (price as of 2026-10-05) |
| Feb. 21, 2020 | DIOD | F | 1,124 | $47.34 | $53,210 | 50,565 Direct | -2.17% | Disposed | 118.7% (price as of 2026-10-05) |
| Feb. 19, 2020 | DIOD | A | 11,700 | · | · | 34,700 Direct | +50.87% | Acquired | (price as of 2026-10-05) |
| Feb. 19, 2020 | DIOD | A | 11,700 | · | · | 51,689 Direct | +29.26% | Acquired | (price as of 2026-10-05) |
| Feb. 14, 2020 | DIOD | F | 865 | $49.18 | $42,541 | 39,989 Direct | -2.12% | Disposed | 110.5% (price as of 2026-10-05) |
| Jan. 2, 2020 | DIOD | F | 1,868 | $57.30 | $107,036 | 40,854 Direct | -4.37% | Disposed | 80.7% (price as of 2026-10-05) |
| Oct. 28, 2019 | DIOD | S 10b5-1 | 2,465 | $46.00 | $113,390 | 42,722 Direct | -5.46% | Disposed | 125.1% (price as of 2026-10-05) |
| Oct. 28, 2019 | DIOD | S 10b5-1 | 603 | $44.00 | $26,532 | 45,187 Direct | -1.32% | Disposed | 135.3% (price as of 2026-10-05) |
| Oct. 15, 2019 | DIOD | S 10b5-1 | 497 | $42.00 | $20,874 | 45,790 Direct | -1.07% | Disposed | 146.5% (price as of 2026-10-05) |
| Sept. 13, 2019 | DIOD | S 10b5-1 | 674 | $41.00 | $27,634 | 46,287 Direct | -1.44% | Disposed | 152.5% (price as of 2026-10-05) |
| Sept. 13, 2019 | DIOD | S 10b5-1 | 1,057 | $40.52 | $42,830 | 46,961 Direct | -2.20% | Disposed | 155.5% (price as of 2026-10-05) |
| July 1, 2019 | DIOD | F | 329 | $36.74 | $12,087 | 48,018 Direct | -0.68% | Disposed | 181.8% (price as of 2026-10-05) |
Showing latest 100 of 113 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 10, 2018 | DIOD | Diodes Incorporated Common Stock | 34,201 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $350,000 | · | · | · | $242,613 | · | $47,624 | $1,543,437 |
| 2024 | $330,000 | · | · | · | $28,494 | · | $36,445 | $1,220,757 |
| 2020 | $294,000 | · | $1,158,066 | · | $312,107 | · | $21,538 | $1,785,711 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.