Trio-Tech (TRT) director exercises 20,000 options at $5.27 - Form 4

Trio-Tech International (TRT) reported an insider transaction.

Rhea-AI Filing Summary

Trio-Tech International (TRT) reported an insider transaction. Director Jason T. Adelman exercised stock options (transaction code M) for 20,000 shares of common stock at $5.27 on 10/13/2025, increasing his direct holdings to 38,000 shares.

The options were exercisable from 02/19/2021 and expire on 02/18/2026. Following the exercise, the filing shows 0 derivative securities remaining.

Insider Trade Summary

20,000 shares exercised/converted

Exercise 2 txns

Insider ADELMAN JASON T

Role Director

Type	Security	Shares	Price	Value
Exercise	Common Stock	20,000	$0.00	$0.00
Exercise	Common Stock	20,000	$5.27	$105K

Holdings After Transaction: Common Stock — 0 contracts (Direct); Common Stock — 38,000 shares (Direct)

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider activity did TRT report?

A director exercised options (code M) for 20,000 shares at $5.27 on 10/13/2025.

How many Trio-Tech (TRT) shares does the insider now hold?

The filing shows direct ownership of 38,000 shares after the transaction.

Was this an open-market purchase for TRT?

No. The transaction was an option exercise (Form 4 code M) at $5.27 per share.

What were the key dates for the option grant?

The options were exercisable from 02/19/2021 and expire on 02/18/2026.

Does the insider have remaining derivative securities after this action?

The filing lists 0 derivative securities remaining after the exercise.

What is the insider’s relationship to Trio-Tech (TRT)?

The reporting person is a Director of Trio-Tech International.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 10/15/2025 - 10:56 AM EDT Learn about SEC filing dates

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).

1. Name and Address of Reporting Person^*

ADELMAN JASON T

(Last) (First) (Middle)

C/O TRIO-TECH INTERNATIONAL

16139 WYANDOTTE ST

(Street)

VAN NUYS CA 91406

(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		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/13/2025

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
Common Stock	10/13/2025		M		20,000	A	$5.27	38,000	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
Common Stock	$5.27	10/13/2025		M			20,000	02/19/2021	02/18/2026	Common Stock	20,000	$0	0	D

Explanation of Responses:

	/s/ Jason T. Adelman	10/15/2025
	** 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.