UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 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 February, 2025.

Commission File Number: 001-40530

GH Research PLC

(Exact name of registrant as specified in its charter)

Joshua Dawson House

Dawson Street

Dublin 2

D02 RY95

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

INFORMATION CONTAINED IN THIS REPORT ON FORM 6-K

GH Research PLC (the “Company”) will participate in a corporate panel and hold one-on-one investor meetings during the 45^th Annual TD Cowen Health Care Conference, which is scheduled to take place from March 3-5, 2025 in Boston, Massachusetts.

On February 27, 2025, the Company reported its full year 2024 financial results and provided business updates. A copy of the press release is exhibited hereto as Exhibit 99.1.

The fact that this press release and presentation is being made available and furnished herewith should not be deemed an admission as to the materiality of any information contained in the materials. The information contained in the press release and presentation is being provided as of February 27, 2025, and the Company does not undertake any obligation to update the press release or presentation in the future or to update forward-looking statements to reflect subsequent actual results.

EXHIBIT INDEX

Exhibit No.	Description
99.1	Press release dated February 27, 2025

SIGNATURE

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.

	GH Research PLC
Date: February 27, 2025

	By:	/s/ Julie Ryan
	Name:	Julie Ryan
	Title:	Vice President, Finance