| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Sep 27, 2026 | Srinivasan AnithaChief Financial Officer | Conversion of Exercise of derivative security at price 2.51 per share. | 8K | $20.09K |
| Sep 27, 2026 | Yong Siew WaiChief Executive Officer | Conversion of Exercise of derivative security at price 3.88 per share. | 50K | $194.00K |
| Jul 26, 2026 | Srinivasan AnithaChief Financial Officer | Conversion of Exercise of derivative security at price 2.44 - 2.59 per share. | 6K | $15.10K |
| Jun 22, 2026 | Adelman Jason TDirector | Conversion of Exercise of derivative security at price 3.11 per share. | 70K | $217.70K |
| Jun 17, 2026 | Adelman Jason TDirector | Sale at price 14.88 - 15.84 per share. | 10K | $153.60K |
| May 27, 2026 | Adelman Jason TDirector | Conversion of Exercise of derivative security at price 2.57 - 3.88 per share. | 110.1K | $335.34K |
| May 25, 2026 | Ting Victor Hock MingDirector | Sale at price 16.65 per share. | 17.2K | $286.38K |
| May 18, 2026 | Adelman Jason TDirector | Sale at price 13.97 - 18.11 per share. | 50K | $783.92K |
| May 17, 2026 | Adelman Jason TDirector | Conversion of Exercise of derivative security at price 2.25 per share. | 39.8K | $89.44K |
| May 17, 2026 | Horowitz Richard MDirector and Beneficial Owner of more than 10% of a Class of Security | Sale at price 18.10 per share. | 67.5K | $1.22M |
| Apr 28, 2026 | Lim Hwee PohOfficer | Conversion of Exercise of derivative security at price 2.44 - 3.88 per share. | 59.8K | $160.16K |
| Apr 19, 2026 | Ting Victor Hock MingDirector | Sale at price 7.08 - 7.13 per share. | 5.8K | $41.16K |
| Apr 15, 2026 | Ting Victor Hock MingDirector | Sale at price 6.99 - 7.04 per share. | 7K | $49.13K |
| Apr 13, 2026 | Ting Victor Hock MingDirector | Sale at price 6.73 - 6.93 per share. | 18.6K | $127.70K |
| Apr 8, 2026 | Ting Victor Hock MingDirector | Sale at price 6.78 per share. | 4K | $27.12K |
| Mar 15, 2026 | Adelman Jason TDirector | Sale at price 5.53 - 5.82 per share. | 22K | $123.57K |
| Feb 24, 2026 | Srinivasan AnithaChief Financial Officer | Conversion of Exercise of derivative security at price 3.09 per share. | 7K | $21.68K |
| Feb 16, 2026 | Horowitz Richard MDirector and Beneficial Owner of more than 10% of a Class of Security | Conversion of Exercise of derivative security at price 2.64 per share. | 40.1K | $105.75K |
| Jan 26, 2026 | Yong Siew WaiChief Executive Officer | Conversion of Exercise of derivative security at price 2.64 per share. | 80.1K | $211.49K |
| Jan 15, 2026 | Ting Victor Hock MingDirector | Sale at price 6.63 - 6.90 per share. | 6.1K | $41.06K |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -15.0 | -13.7 | 18.9 | 143.4 | -9.7 | -3.1 | -19.0 | 0.2 | -35.0 | -15.5 | −17.1% | ||
| 2025 | 4.1 | 2.8 | -3.7 | -13.9 | -0.2 | 5.2 | 0.4 | -1.5 | 10.6 | 24.5 | 16.3 | 54.3 | +127.9% |
| 2024 | -1.2 | 16.8 | 8.7 | -2.5 | 2.6 | -4.2 | -9.4 | 5.8 | -5.1 | 10.5 | 12.7 | -15.8 | +14.6% |
| 2023 | 14.4 | -12.6 | 4.4 | -7.7 | 14.5 | -3.2 | 18.5 | 21.1 | 1.4 | -2.7 | -28.2 | 3.7 | +12.7% |
| 2022 | -48.0 | -3.3 | 6.8 | -29.1 | 0.2 | -15.4 | 12.9 | -6.1 | 1.1 | 4.7 | 1.2 | -8.5 | −66.5% |
| 2021 | 23.7 | 10.0 | -16.7 | 6.2 | 11.5 | -5.5 | -3.4 | -7.0 | -6.6 | 6.6 | 94.9 | 53.1 | +239.1% |
| 2020 | 14.8 | -31.0 | -14.9 | 0.7 | 4.8 | 10.2 | 20.8 | 1.1 | -10.5 | 8.8 | 8.1 | -1.5 | −0.8% |
| 2019 | 25.6 | 14.6 | -5.9 | -3.9 | -1.9 | -8.3 | 16.0 | 0.9 | 6.8 | 2.5 | -7.0 | 16.3 | +62.2% |
| 2018 | -7.1 | -11.8 | 0.2 | -5.7 | -14.8 | -3.2 | 3.4 | -6.7 | 6.0 | -7.9 | -14.3 | -31.9 | −64.9% |
| 2017 | -0.6 | 19.4 | 5.1 | -0.5 | 31.6 | -8.1 | -5.8 | -13.2 | 28.7 | 8.2 | 35.1 | -8.5 | +111.1% |
| 2016 | -8.6 | 17.3 | 7.0 | 0.3 | 5.6 | 5.6 | -2.2 | 11.1 | -7.5 | -9.4 | 3.7 | -1.8 | +19.0% |
| 2015 | 1.0 | -3.1 | -4.9 | 3.7 | 12.8 | -3.5 | -2.9 | -16.2 | -1.6 | -0.4 | 15.2 | -0.7 | −4.1% |
| 2014 | -5.4 | 2.5 | -1.2 | -0.9 | 0.3 | 8.8 | 9.5 | 39.2 | -26.8 | -0.5 | -19.2 | -6.4 | −13.1% |
| 2013 | 34.9 | 12.7 | -10.4 | -1.4 | -0.5 | 37.9 | 31.4 | -8.7 | -3.6 | 5.9 | -6.1 | 4.0 | +120.4% |
| 2012 | -0.8 | -10.5 | 1.9 | 4.2 | -31.1 | 1.9 | -10.1 | -4.9 | 5.2 | 24.6 | -6.2 | -8.4 | −36.4% |
| 2011 | 19.9 | -4.0 | -4.2 | -0.7 | -23.0 | -6.5 | 13.1 | -8.1 | -20.2 | -4.4 | -10.7 | 2.6 | −42.7% |
| 2010 | 23.5 | 1.5 | -5.2 | 7.8 | 1.0 | -8.1 | 4.4 | -12.2 | 34.1 | 24.8 | -25.8 | -4.6 | +29.1% |
| 2009 | -7.4 | -14.1 | 10.7 | 16.1 | 30.6 | 9.4 | -5.4 | 7.8 | 1.1 | -3.8 | 13.7 | 11.4 | +83.5% |
| 2008 | -11.4 | -35.0 | 20.3 | 1.3 | -12.4 | -9.8 | 0.0 | 5.9 | -33.3 | -39.6 | -11.1 | -8.8 | −80.8% |
| 2007 | -1.8 | 29.0 | -2.5 | 16.0 | 18.5 | 4.5 | 0.5 | -12.0 | -38.4 | 6.6 | -15.0 | -7.0 | −18.6% |
| Investor | Value | Of portfolio | Shares | Change | Quarter |
|---|---|---|---|---|---|
| Renaissance Technologies | $4.4M | 0.01% | 356.86K | +9.6% | Q2 2026 |
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
Buy / hold / sell counts
Trio-Tech International, together with its subsidiaries, offers manufacturing, testing, and distribution services to the semiconductor industry in the United States, Singapore, Malaysia, Thailand, and China. It operates through two segments, Semiconductor Back-end Solutions and Industrial Electronics. The company develops and manufactures test equipment used in front-end and back-end manufacturing processes of semiconductors. It also offers equipment, which includes leak detectors, autoclaves, centrifuges, burn-in systems and boards, HAST testers, temperature-controlled chucks, and others; and develops team integrated device manufacturers and fabless semiconductor companies in the testing process. In addition, the company provides electrical, environmental, and burn-in testing services to semiconductor manufacturers in testing laboratories, and end users of semiconductors and electronic components; support the asset-light strategy of customers by setting up test facilities; and providing component level, package level and system level testing services. Further, it offers environmental chambers, leak detectors, autoclaves, centrifuges, dynamic testers, highly accelerated stress test testers, temperature-controlled chucks, and others; provides preventive maintenance, calibration services, repair services, and upgrading and refurbishment services for temperature, humidity and pressurization equipment; distributes mechanical shock, vibration testers, and other semiconductor equipment; components, such as connectors, sockets, cables, LCD displays, and touch screen panels; and invests in real estate properties; as well as offers value-added services. Trio-Tech International was incorporated in 1958 and is headquartered in Van Nuys, California.
No member of Congress has disclosed a TRT trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades