TRT
insider transactionsTRIO-TECH INTERNATIONAL — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-170.1K
0 buy · 170.1K sell
Net value · 90d
-$2.6M
$0 in · $2.6M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
15
0 buy · 170.1K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
Transactions · 90d
-
Sell·S
Director
$286.4K
17.2K sh · $16.65
Own -12%
-
Sell·S
Director
$818.3K
50.0K sh · $16.37 avg · 6 lots
Own -56%
-
Sell·S
Director, 10% Owner
$1.2M
67.5K sh · $18.10
Own -9%
-
Sell·S
Director
$41.2K
5.8K sh · $7.10 avg · 2 lots
Own -4%
-
Sell·S
Director
$49.1K
7.0K sh · $7.02 avg · 2 lots
Own -4%
-
Sell·S
Director
$127.7K
18.6K sh · $6.87 avg · 2 lots
Own -10%
-
Sell·S
Director
$27.1K
4.0K sh · $6.78
Own -2%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 26, 2026 | TING HOCK MING | Sell S | 17.2K | $286.4K |
| May 19, 2026 | ADELMAN JASON T | Sell S | 50.0K6 lots | $818.3K |
| May 18, 2026 | HOROWITZ RICHARD M | Sell S | 67.5K | $1.2M |
| Apr 20, 2026 | TING HOCK MING | Sell S | 5.8K2 lots | $41.2K |
| Apr 16, 2026 | TING HOCK MING | Sell S | 7.0K2 lots | $49.1K |
| Apr 14, 2026 | TING HOCK MING | Sell S | 18.6K2 lots | $127.7K |
| Apr 9, 2026 | TING HOCK MING | Sell S | 4.0K | $27.1K |
Buy Sell Non-market (grant · exercise · gift)
About TRT insider trading
This page tracks insider transactions for TRIO-TECH INTERNATIONAL (TRT) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.