Trio-Tech International (TRT)
Largest Insider Buys in Sector
TRT Stock Price History Chart
TRT Stock Performance
About Trio-Tech International
Trio-Tech International, together with its subsidiaries, provides manufacturing, testing, and distribution services to the semiconductor industry. The company's Testing Services segment offers stabilization bake, thermal shock, temperature cycling, mechanical shock, constant acceleration, gross and fine leak, electrical, static and dynamic burn-in, and vibration testing, as well as reliability lab and microprocessor equipment contract cleaning services. This segment also provides qualification testing services that test small samples of output …
Insider Activity of Trio-Tech International
Over the last 12 months, insiders at Trio-Tech International have bought $0 and sold $44,100 worth of Trio-Tech International stock.
On average, over the past 5 years, insiders at Trio-Tech International have bought $0 and sold $429,912 worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 2,400 shares for transaction amount of $6,610 was made by ADELMAN JASON T (director) on 2016‑07‑08.
List of Insider Buy and Sell Transactions, Trio-Tech International
| 2024-10-17 | Sale | director | 3,000 0.0689% | $7.40 | $22,200 | -11.35% | ||
| 2024-10-16 | Sale | director | 3,000 0.0951% | $7.30 | $21,900 | -8.73% | ||
| 2023-06-07 | Sale | director | 2,000 0.0491% | $4.84 | $9,680 | +26.24% | ||
| 2023-06-02 | Sale | director | 2,000 0.0491% | $4.82 | $9,640 | +24.48% | ||
| 2023-06-01 | Sale | director | 2,000 0.0496% | $5.00 | $10,000 | +20.45% | ||
| 2023-05-30 | Sale | director | 2,000 0.0483% | $4.88 | $9,760 | +19.15% | ||
| 2023-05-26 | Sale | director | 2,000 0.0476% | $4.65 | $9,300 | +22.34% | ||
| 2023-03-16 | Sale | director | 12,500 0.3088% | $4.58 | $57,250 | +11.21% | ||
| 2021-12-31 | Sale | PRESIDENT AND CEO | 10,000 0.2341% | $12.81 | $128,060 | -62.92% | ||
| 2021-12-31 | Sale | VICE PRESIDENT AND CFO | 3,000 0.0721% | $13.15 | $39,465 | -62.92% | ||
| 2021-12-22 | Sale | VICE PRESIDENT, CFO | 8,000 0.1881% | $12.28 | $98,260 | -61.00% | ||
| 2021-12-21 | Sale | PRESIDENT AND CEO | 39,000 0.9177% | $10.46 | $407,901 | -54.17% | ||
| 2021-12-21 | Sale | VICE PRESIDENT, CFO | 24,500 0.5624% | $10.20 | $249,956 | -54.17% | ||
| 2021-12-17 | Sale | VICE PRESIDENT, CFO | 6,600 0.1629% | $9.24 | $60,978 | -45.48% | ||
| 2021-12-16 | Sale | VICE PRESIDENT, CFO | 7,000 0.1834% | $9.59 | $67,158 | -44.22% | ||
| 2021-12-15 | Sale | VICE PRESIDENT, CFO | 11,000 0.2579% | $9.00 | $98,964 | -46.60% | ||
| 2021-11-29 | Sale | director | 20,000 0.4865% | $9.98 | $199,600 | -49.21% | ||
| 2021-11-19 | Sale | director | 19,000 0.4578% | $8.88 | $168,799 | -43.20% | ||
| 2021-11-17 | Sale | director | 7,000 0.1718% | $9.10 | $63,700 | -43.41% | ||
| 2021-06-07 | Sale | VICE PRESIDENT, CFO | 8,400 0.2008% | $6.31 | $53,010 | -19.75% |
Insider Historical Profitability
| ADELMAN JASON T | director | 24000 0.5647% | $6.21 | 3 | 28 | |
| YONG SIEW WAI | PRESIDENT AND CEO | 505068 11.8831% | $6.21 | 1 | 8 | |
| HOROWITZ RICHARD M | director | 342864 8.0668% | $6.21 | 50 | 8 | <0.0001% |
| WILSON A CHARLES | director | 210500 4.9526% | $6.21 | 1 | 0 | <0.0001% |
| ZEFF DANIEL | 10 percent owner | 166672 3.9214% | $6.21 | 26 | 11 | +29.81% |
Institutional Investor Ownership
| Renaissance Technologies | $1.28M | 4.74 | 201,313 | -1.32% | -$17,167.30 | <0.01 | |
| The Vanguard Group | $921,380.00 | 3.41 | 144,871 | 0% | +$0 | <0.0001 | |
| Dimensional Fund Advisors | $680,444.00 | 2.52 | 106,988 | 0% | +$0 | <0.0001 | |
| Bridgeway Capital Management | $502,415.00 | 1.86 | 78,996 | +2.96% | +$14,469.01 | 0.01 | |
| Acadian Asset Management | $305,000.00 | 1.14 | 48,339 | -2.81% | -$8,814.52 | <0.01 |