GH Research PLC (GHRS) re-elects directors and ratifies PwC Ireland at AGM

Rhea-AI Filing Summary

GH Research PLC reported the results of its annual general meeting held on June 25, 2026. Shareholders approved all resolutions recommended by the board of directors.

Four directors — Florian Schönharting, Michael Forer, Dermot Hanley and Duncan Moore — were re-elected. Shareholders also ratified PricewaterhouseCoopers Ireland as independent auditors for the year ending December 31, 2026 and authorized the board to set the auditors’ remuneration.

Key Terms

annual general meeting, independent auditors, Form 6-K, ratify the appointment

4 terms

annual general meeting financial

"On June 25, 2026, GH Research PLC held its annual general meeting."

independent auditors financial

"To ratify the appointment of PricewaterhouseCoopers Ireland as independent auditors of the Company"

Independent auditors are outside, licensed accountants who examine a company’s books, records and internal controls and issue an objective opinion on whether the financial statements accurately reflect the business’s financial position. Investors treat their report like a neutral inspector’s stamp — it increases trust, makes financial results easier to compare, and alerts readers if there are errors, omissions or other problems that could affect investment decisions.

Form 6-K regulatory

"INFORMATION CONTAINED IN THIS REPORT ON FORM 6-K"

A Form 6-K is a report that companies listed in certain countries file to provide important updates, such as financial results, corporate changes, or other significant information, to regulators and investors. It functions like an official company update or news release, helping investors stay informed about developments that could affect their investment decisions.

ratify the appointment financial

"To ratify the appointment of PricewaterhouseCoopers Ireland as independent auditors"

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Available on EDGAR 06/26/2026 - 07:30 AM Accepted by SEC EDGAR 06/26/2026 - 07:30 AM Learn about SEC filing dates

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 June, 2026.

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

On June 25, 2026, GH Research PLC (the “Company”) held its annual general meeting. At the annual general meeting, the Company’s shareholders duly passed all resolutions that had been recommended by the Company’s board of directors, as set forth below:

RESOLUTION NUMBER

1.1 – To re-elect Florian Schönharting who retires as director in accordance with the constitution of the Company and, being eligible, offers himself for re-election

1.2 – To re-elect Michael Forer, LL.B. who retires as director in accordance with the constitution of the Company and, being eligible, offers himself for re-election

1.3 – To re-elect Dermot Hanley who retires as director in accordance with the constitution of the Company and, being eligible, offers himself for re-election

1.4 – To re-elect Duncan Moore, PhD who retires as director in accordance with the constitution of the Company and, being eligible, offers himself for re-election

2 – To ratify the appointment of PricewaterhouseCoopers Ireland as independent auditors of the Company for the year ending 31 December 2026 and to authorise the Board to fix the remuneration of the auditors

1

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: June 26, 2026
	By:	/s/ Julie Ryan
	Name:	Julie Ryan
	Title:	Vice President, Finance

2

FAQ

What did GHRS shareholders approve at the June 2026 annual general meeting?

Shareholders approved all board-recommended resolutions at the June 25, 2026 annual general meeting. These included re-electing four directors and ratifying PricewaterhouseCoopers Ireland as independent auditors for the year ending December 31, 2026, with the board authorized to set auditor remuneration.

Which directors of GH Research PLC (GHRS) were re-elected in June 2026?

Four directors were re-elected at the June 25, 2026 meeting: Florian Schönharting, Michael Forer, LL.B., Dermot Hanley, and Duncan Moore, PhD. Each retired in accordance with the company’s constitution and, being eligible, offered themselves for re-election and was duly approved by shareholders.

Who is the independent auditor of GH Research PLC (GHRS) for 2026?

PricewaterhouseCoopers Ireland was ratified as independent auditors for the year ending December 31, 2026. Shareholders also authorized the board of directors to fix the remuneration of the auditors, confirming the existing audit relationship for the upcoming financial year.

What is the purpose of this GH Research PLC (GHRS) Form 6-K filing?

The filing reports the outcomes of GH Research PLC’s annual general meeting held on June 25, 2026. It confirms that all board-recommended resolutions passed, including director re-elections and ratification of PricewaterhouseCoopers Ireland as independent auditors for the 2026 financial year.

Who signed the June 2026 Form 6-K for GH Research PLC (GHRS)?

The report was signed on behalf of GH Research PLC by Julie Ryan, Vice President, Finance. The signature confirms the company’s authorization of the Form 6-K disclosure summarizing the annual general meeting results and related corporate governance decisions.