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 · 30d
-17.2K
0 buy · 17.2K sell
Net value · 30d
-$286.4K
$0 in · $286.4K out
Sentiment · 30d
Net selling
0% buying · 100% selling
Open-market trades · 30d
1
0 buy · 17.2K 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 · 30d
-
Exercise·M
Director
$0
110.1K sh · 2 lots
Own New
-
Exercise·M
Director
$335.3K
110.1K sh · $3.05 avg · 2 lots
Own +275%
-
Sell·S
Director
$286.4K
17.2K sh · $16.65
Own -12%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 29, 2026 | ADELMAN JASON T | Exercise M | 110.1K2 lots | $0 |
| May 28, 2026 | ADELMAN JASON T | Exercise M | 110.1K2 lots | $335.3K |
| May 26, 2026 | TING HOCK MING | Sell S | 17.2K | $286.4K |
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.