Company: GHRS
Filing Date: 2025-07-29
Form Type: 20-F/A
Source: 0001140361-25-027850
Chunk: 237

Company: GH Research PLC
Filing Date: 2025-07-29
Form: 20-F/A
Chunk 237
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 management in light of such policies and reporting to the board; and |

143 Table of Contents

| • | overseeing and administering our employee share option scheme or equity incentive plans in operation from time to time. |

D. Employees As of December 31, 2024, we had fifty employees. Thirty-four employees are engaged in research and development activities with the rest providing administrative, business and operations support. None of our employees are represented by labor unions or covered by collective bargaining agreements. We have not experienced any employee litigation or claims and consider our employee relations to be good. E. Share Ownership See “Item 7. Major Shareholders and Related Party Transactions—A. Major Shareholders.” F. Disclosure of a Registrant’s Action to Recover Erroneously Awarded Compensation Not applicable.

| ITEM 7. | MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS |

A. Major Shareholders The following table presents information relating to the beneficial ownership of our ordinary shares as of December 31, 2024:

| • | each person, or group of affiliated persons, known by us to own beneficially 5% or more of our outstanding ordinary shares; |

| • | each of our executive officers and directors; and |

| • | all executive officers and directors as a group. |

Beneficial ownership is determined in accordance with the rules of the SEC and generally includes voting or investment power with respect to securities. Under those rules, beneficial ownership includes any shares as to which the individual or entity has sole or shared voting power or investment power. Except as otherwise indicated, and subject to community property laws where applicable, we believe, based on the information provided to us, that the persons and entities named in the table below have sole voting and investment power with respect to all ordinary shares shown as beneficially owned by them. The percentage of beneficial ownership in the table below is based on 62,028,145 ordinary shares outstanding as of February 15, 2025. Options to purchase shares that are exercisable within 60 days are deemed to be beneficially owned by the persons holding these options for the purpose of computing percentage ownership of that person, but are not treated as outstanding for the purpose of computing any other person’s ownership percentage. As of February 15, 2025, to our knowledge, 4 U.S. record holders held approximately 81.7% of our issued and outstanding ordinary shares. The actual number of shareholders is greater than this number of record holders and includes shareholders who are beneficial owners but