Summary: Director sales at Trio-Tech International (EXCHANGE:TRT) amounted to 18,600 shares sold on April 13 and April 14, 2026, for a combined $127,698, per a recently filed SEC Form 4. The insider transactions occurred alongside company announcements detailing a ransomware-related data disclosure at its Singapore subsidiary and several new orders for burn-in boards and services intended for AI and automotive semiconductor testing.
Insider transactions in detail
According to the Form 4 filing, Ting Hock Ming executed two separate sales. On April 13, Ting sold 6,000 shares at a weighted average price of $6.73, with individual sale prices ranging from $6.57 to $6.84. That transaction produced proceeds of $40,380 and left Ting with a direct holding of 173,644 shares.
On April 14, Ting sold another 12,600 shares at a weighted average price of $6.93, with execution prices between $6.90 and $6.98, yielding $87,218. After that sale Ting directly owned 161,044 shares. The two transactions together accounted for 18,600 shares and total proceeds of $127,698.
Market context
Trio-Tech’s stock is trading at $6.80, which is close to the 52-week high of $7.60. The company’s share price has delivered a 179% return over the past year and a 71.5% gain in the last six months. An InvestingPro analysis cited alongside the disclosures indicates the stock appears overvalued at current levels and references 11 ProTips for deeper investor analysis.
Operational developments and orders
Separately, Trio-Tech reported that its Singapore subsidiary experienced a cybersecurity incident. The company disclosed that a ransomware attack resulted in files becoming encrypted, and an ensuing unauthorized data disclosure upgraded the situation to a material cybersecurity event.
On the commercial side, Trio-Tech said it received orders totaling approximately $5.3 million for high-performance Burn-In Boards. These boards are slated for use in testing next-generation AI processors for advanced computing and data center applications, with shipments planned over the next two to three quarters.
In addition, the company secured a $2.5 million initial production order for burn-in services from an automotive integrated device manufacturer. The program uses Trio-Tech’s proprietary systems to provide high-reliability services for global automotive semiconductor components and is expected to ramp up in phases through 2026.
What the filings and announcements show
The Form 4 filing documents the precise timing, share counts, price ranges, and resulting ownership levels tied to the insider sales. Company disclosures reported contemporaneous operational developments that include both a material cybersecurity incident and commercial wins for burn-in boards and services. Together, the regulatory filing and the corporate announcements present a snapshot of recent insider activity and the company’s near-term operational priorities.
Note on limitations
Details in the Form 4 and the company disclosures are limited to the facts stated in those filings and announcements. No additional claims about motivations, future stock movement, or outcomes beyond the disclosed orders and the expected shipment and ramp timelines are made here.