SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

F O R M 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of November 2025

TRINITY BIOTECH PLC

(Name of Registrant)

IDA Business Park

Bray, Co. Wicklow, Ireland

(Address of Principal Executive Office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

This Form 6-K is being incorporated by reference into our Registration Statements on Form S-8 (File Nos. 333-182279, 333-195232 and 333-253070).

EXPLANATORY NOTE

On November 14, 2025, the Company issued a press release announcing its Collaboration to Advance Epigenetic Analysis for EpiCapture Prostate Cancer Test. A copy of the press release is filed herewith as Exhibit 99.1.

EXHIBIT INDEX

Exhibit		Description

99.1		Trinity Biotech Announces Collaboration to Advance Epigenetic Analysis for EpiCapture Prostate Cancer Test.

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, thereunto duly authorized.

	TRINITY BIOTECH PLC
		Trinity Biotech plc
		(Registrant)

	By:	/s/ John Gillard
		John Gillard
		Chief Executive Officer

Date: November 14, 2025

TRINITY BIOTECH PLC 6-K