Trio-Tech (TRT) CEO exercises $2.64 options for 80,111 new shares

Rhea-AI Filing Summary

Trio-Tech International's President and CEO, Yong Siew Wai, reported an option exercise involving company stock. On January 27, 2026, he exercised options to acquire 80,111 shares of TRT common stock at an exercise price of $2.64 per share.

These shares are held as direct ownership, bringing his directly owned TRT common stock to 1,260,247 shares after the transaction. The related derivative position, covering the right to buy TRT common stock at $2.64, was reduced to zero following this exercise, indicating the options involved were fully exercised.

Insider Trade Summary

8,011 shares exercised/converted

Mixed 2 txns

Insider YONG SIEW WAI

Role PRESIDENT AND CEO

Type	Security	Shares	Price	Value
Exercise	TRT Common Stock (Right to buy)	8,011	$0.00	--
Exercise	TRT Common Stock	80,111	$2.64	$211K

Holdings After Transaction: TRT Common Stock (Right to buy) — 0 shares (Direct); TRT Common Stock — 1,260,247 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

YONG SIEW WAI

(Last) (First) (Middle)

7 PANDAN VALLEY

16-502 POINCIANA TOWER

(Street)

SINGAPORE U0 597631

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
TRIO-TECH INTERNATIONAL [ TRT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	PRESIDENT AND CEO

3. Date of Earliest Transaction (Month/Day/Year)
01/27/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
TRT Common Stock	01/27/2026		M		80,111	A	$2.64	1,260,247	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
TRT Common Stock (Right to buy)	$2.64	01/27/2026		M			8,011	02/19/2021	02/18/2026	Common Stock	80,111	$0	0	D

Explanation of Responses:

	/s/ Yong Siew Wai	01/29/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did TRT CEO Yong Siew Wai report?

Yong Siew Wai reported exercising stock options to acquire 80,111 shares of Trio-Tech International common stock. The options had an exercise price of $2.64 per share and were converted into directly owned shares on January 27, 2026, without any reported share sales.

How many TRT shares does Yong Siew Wai own after this Form 4?

After the reported transaction, Yong Siew Wai directly owns 1,260,247 shares of Trio-Tech International common stock. This total reflects the addition of 80,111 shares acquired through the option exercise on January 27, 2026, as disclosed in the Form 4 filing.

What was the exercise price for the TRT stock options?

The stock options exercised by Yong Siew Wai had an exercise price of $2.64 per share. Exercising these options on January 27, 2026, converted rights to buy TRT common stock into 80,111 directly owned shares at that fixed price.

Did the TRT CEO sell any shares in this Form 4 transaction?

The Form 4 shows an option exercise coded as transaction type "M" and the acquisition of 80,111 shares, but does not report any sales of Trio-Tech International common stock. The derivative position fell to zero while directly owned shares increased.

What happened to Yong Siew Wai’s TRT stock options after the exercise?

The derivative position titled "TRT Common Stock (Right to buy)" was reduced to zero after the January 27, 2026 exercise. Exercising 8,011 derivative securities at $2.64 per share converted the underlying 80,111 shares into directly owned Trio-Tech International common stock.

What roles does Yong Siew Wai hold at Trio-Tech International (TRT)?

Yong Siew Wai is identified as a director, President and CEO, and a more than 10% owner of Trio-Tech International. These roles are indicated in the Form 4, which reports his beneficial ownership and the January 27, 2026 option exercise transaction.