UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT PURSUANT

TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): ~~November~~December 143, 2025

TRIO-TECH INTERNATIONAL (Exact Name of Registrant as Specified in Its Charter)

California (~~Exact~~State ~~Name~~or ofOther ~~Registrant~~Jurisdiction asof ~~Specified in Its Charter~~Incorporation)

California

(State or Other Jurisdiction of Incorporation)

1-14523	95-2086631
(Commission File Number)	(IRS Employer Identification No.)

Block 1008 Toa Payoh North, Unit 03-09 Singapore		318996
(Address of Principal Executive Offices)		(Zip Code)

(65) 6265 3300 (Registrant’s Telephone Number, Including Area Code) (Former Name or Former Address, if Changed Since Last Report)

(Registrant’s Telephone Number, Including Area Code)

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered or to be registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, no par value	TRT	NYSE American

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b2 of the Securities Exchange Act of 1934 (17 CFR 240.12b2) Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act ☐

Item 2 8.0201 ~~Results~~Other ofEvents ~~Operations and Financial Conditions~~

On ~~November~~December 143, 2025, Trio-Tech International (the “Company”), ~~issued~~through its subsidiary Trio-Tech International Pte. Ltd., a ~~press~~Singapore ~~release~~private ~~announcing~~limited ~~its~~company ~~financial~~(“Trio-Tech ~~results~~Singapore”) ~~for~~consummated the ~~fiscal~~acquisition ~~quarter~~of ~~ended~~50% ~~September~~of 30the equity interest of Trio-Tech (Malaysia) Sdn. Bhd., ~~2025~~a Malaysian private limited company (“Trio-Tech Malaysia”), from Lodestar Enterprise Sdn. ABhd., ~~copy~~resulting in the acquisition of all the ~~press~~equity ~~release~~interest isin ~~attached~~Trio-Tech asSingapore ~~Exhibit~~(the 99“Equity Acquisition”).1 As result of the Equity Acquisition, Trio-Tech Malaysia became a wholly-owned subsidiary of Trio-Tech Singapore. Trio-Tech Singapore is a wholly-owned subsidiary of Trio-Tech International.

The information in this Current Report, including the exhibit hereto, is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report, including the exhibit hereto, shall not be incorporated by reference into any filings under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filing.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

99.1 Press Release of Trio-Tech International dated November 14, 2025

104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: November 14, 2025

	TRIO-TECH INTERNATIONAL

Date: December 4, 2025	By: /s/ SRINIVASAN ANITHA
	Name: Srinivasan Anitha
	Title: Chief Financial Officer

TRIO-TECH INTERNATIONAL By: /s/ SRINIVASAN ANITHA Name: Srinivasan Anitha Title: Chief Financial Officer

EXIBIT INDEX

Exhibit Number	Description
99.1	Press Release of Trio-Tech International dated November 14, 2025

Filing Compare · TRIO-TECH INTERNATIONAL