Siew Wai Yong - 09 Jan 2026 Form 4 Insider Report for TRIO-TECH INTERNATIONAL (TRT)

Reporting relationship: CHAIRMAN AND CEO, Director, 10%+ Owner
Issuer ticker: TRT
Reported as of: 09 Jan 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 13 Jan 2026, 11:44:14 UTC
Prior SEC filing: 27 Mar 2025
Next SEC filing: 29 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Yong Siew Wai

Key filing fact

Siew Wai Yong filed Form 4 for TRIO-TECH INTERNATIONAL (TRT) on 13 Jan 2026.

Key facts

This page summarizes Siew Wai Yong's Form 4 filing for TRIO-TECH INTERNATIONAL (TRT).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 13 Jan 2026, 11:44.

Change

Previous filing in this sequence was filed on 27 Mar 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001247602 Primary reporting owner

YONG SIEW WAI

Relationship: CHAIRMAN AND CEO, Director, 10%+ Owner
Address: 7 PANDAN VALLEY, 16-502 POINCIANA TOWER, SINGAPORE, SINGAPORE
Signature: /s/ Yong Siew Wai
Signature date: 13 Jan 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TRT transaction Derivative

Common Stock (Right to Buy)

Award

Transaction value: $0
Shares: +80,000
Change %
Price: $0.000000
Shares after: 70,000
Date: 09 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 80,000
Exercise price: $6.92
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

20,000 of the stock options vest on the date of the grant, with the remainder vesting in three equal annual installments thereafter.

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