TRIO-TECH INTERNATIONAL — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| ADELMAN JASON T | — | Option Exercise | 20,000 | $5.27 | $105,400 | 38,000 | Oct 13, 2025 |
| Srinivasan Anitha | CHIEF FINANCIAL OFFICER | Option Exercise | 4,500 | $4.88 | $21,960 | 6,000 | Oct 13, 2025 |
| HOROWITZ RICHARD M | — | Option Exercise | 20,000 | $2.53 | $50,600 | 395,364 | Mar 13, 2025 |
| ADELMAN JASON T | — | Sale | 3,000 | $6.88 | $20,640 | 27,000 | Feb 27, 2025 |
| ADELMAN JASON T | — | Sale | 3,000 | $7.30 | $21,900 | 27,000 | Oct 17, 2024 |
| HOROWITZ RICHARD M | — | Option Exercise | 20,000 | $3.28 | $65,600 | 375,364 | Apr 8, 2024 |
| ADELMAN JASON T | — | Option Exercise | 20,000 | $3.28 | $65,600 | 30,000 | Apr 3, 2024 |
| WILSON A CHARLES | — | Option Exercise | 40,000 | — | — | 435,500 | Mar 14, 2024 |
| TING HOCK MING | — | Option Exercise | 9,000 | $4.51 | $40,590 | 100,657 | Jan 18, 2024 |
| Soon Siew Kuan | CORPORATE VICE PRESIDENT | Option Exercise | 500 | $3.73 | $1,865 | 25,100 | Dec 13, 2023 |
| YONG SIEW WAI | PRESIDENT AND CEO | Option Exercise | 40,000 | $3.28 | $131,200 | 570,068 | Nov 29, 2023 |
| Soon Siew Kuan | CORPORATE VICE PRESIDENT | Option Exercise | 750 | $4.88 | $3,660 | 24,600 | Nov 29, 2023 |
| ADELMAN JASON T | — | Sale | 2,000 | $4.84 | $9,680 | 10,000 | May 26, 2023 |
| ADELMAN JASON T | — | Sale | 12,500 | $4.58 | $57,250 | — | Mar 24, 2023 |
| LIM HWEE POH | VICE PRESIDENT | Option Exercise | 5,000 | $3.75 | $18,750 | 85,733 | Aug 1, 2022 |
| TING HOCK MING | VICE PRESIDENT, CFO | Option Exercise | 10,000 | $2.53 | $25,300 | 91,657 | Jun 27, 2022 |
| HOROWITZ RICHARD M | — | Option Exercise | 12,500 | $4.14 | $51,750 | 355,364 | Mar 2, 2022 |
| WILSON A CHARLES | — | Option Exercise | 25,000 | $4.14 | $103,500 | 395,500 | Feb 17, 2022 |
| YONG SIEW WAI | PRESIDENT AND CEO | Option Exercise | 25,000 | $4.14 | $103,500 | 530,068 | Feb 15, 2022 |
| TING HOCK MING | VICE PRESIDENT, CFO | Option Exercise | 12,500 | $4.14 | $51,750 | 61,657 | Feb 15, 2022 |
| ADELMAN JASON T | — | Sale | 7,000 | $9.10 | $63,700 | 9,688 | Jan 26, 2022 |
| TING HOCK MING | VICE PRESIDENT AND CFO | Sale | 3,000 | $13.16 | $39,480 | 49,157 | Dec 31, 2021 |
| YONG SIEW WAI | PRESIDENT AND CEO | Sale | 10,000 | $12.81 | $128,100 | 505,068 | Dec 31, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Sale | 8,000 | $12.28 | $98,240 | 52,157 | Dec 21, 2021 |
| YONG SIEW WAI | PRESIDENT AND CEO | Sale | 39,000 | $10.46 | $407,940 | 515,068 | Dec 21, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Sale | 6,600 | $9.24 | $60,984 | 84,657 | Dec 17, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Sale | 7,000 | $9.59 | $67,130 | 91,257 | Dec 15, 2021 |
| Soon Siew Kuan | CORPORATE VICE PRESIDENT | Option Exercise | 1,000 | $3.73 | $3,730 | 22,350 | Dec 8, 2021 |
| HOROWITZ RICHARD M | — | Sale | 20,000 | $9.98 | $199,600 | 342,864 | Nov 29, 2021 |
| HOROWITZ RICHARD M | — | Sale | 5,000 | $8.96 | $44,800 | 376,864 | Nov 19, 2021 |
| YONG SIEW WAI | PRESIDENT AND CEO | Option Exercise | 20,000 | $2.53 | $50,600 | 554,068 | Nov 16, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Option Exercise | 10,000 | $2.53 | $25,300 | 109,257 | Nov 9, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Sale | 2,700 | $6.30 | $17,010 | 101,957 | Jun 7, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Sale | 549 | $6.15 | $3,376 | 117,357 | Jun 3, 2021 |
| ADELMAN JASON T | — | Sale | 1,000 | $5.11 | $5,110 | 24,000 | Mar 18, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Option Exercise | 15,000 | $3.26 | $48,900 | 128,406 | Mar 16, 2021 |
| YONG SIEW WAI | PRESIDENT AND CEO | Option Exercise | 25,000 | $3.26 | $81,500 | 509,068 | Mar 16, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Sale | 1,500 | $5.25 | $7,875 | 88,406 | Mar 15, 2021 |
| HOROWITZ RICHARD M | — | Option Exercise | 25,000 | $3.26 | $81,500 | 381,864 | Mar 13, 2021 |
| ADELMAN JASON T | — | Option Exercise | 25,000 | $3.26 | $81,500 | 25,000 | Mar 12, 2021 |
| WILSON A CHARLES | — | Option Exercise | 50,000 | $3.26 | $163,000 | 370,500 | Mar 8, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Sale | 2,091 | $5.90 | $12,337 | 89,906 | Feb 23, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Sale | 2,700 | $4.29 | $11,583 | 100,991 | Jan 16, 2021 |
| TING HOCK MING | VICE PRESIDENT, CFO | Sale | 1,600 | $4.39 | $7,024 | 105,791 | Jan 11, 2021 |
| TING HOCK MING | VP AND CFO | Sale | 3,000 | $4.38 | $13,140 | 107,391 | Jan 7, 2021 |
| TING HOCK MING | VP AND CFO | Sale | 4,500 | $4.53 | $20,385 | 117,391 | Dec 16, 2020 |
| ADELMAN JASON T | — | Sale | 6,250 | $3.66 | $22,875 | 6,250 | Nov 23, 2020 |
| ADELMAN JASON T | — | Option Exercise | 12,500 | $2.69 | $33,625 | 12,500 | Oct 2, 2020 |
| WILSON A CHARLES | — | Option Exercise | 25,000 | $2.69 | $67,250 | 320,500 | Oct 1, 2020 |
| HOROWITZ RICHARD M | — | Option Exercise | 12,500 | $2.69 | $33,625 | 356,864 | Sep 18, 2020 |