Company: GHRS
Filing Date: 2025-07-29
Form Type: 20-F/A
Source: 0001140361-25-027850
Chunk: 238

Company: GH Research PLC
Filing Date: 2025-07-29
Form: 20-F/A
Chunk 238
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 |              |          * |     |               |    * |   |
| All executive officers and directors as a group (8 persons) |     |              | 15,080,949 |     |               | 24.3 | % |

| * | Represents beneficial ownership of less than 1% of our total outstanding ordinary shares. |

| (1) | Based solely on the Form 13F Holdings Report filed with the SEC by BVF Inc. on February 14, 2025 and consists of ordinary shares held by Biotechnology Value Fund, L.P. (“BVF”), including ordinary shares held by Biotechnology         
 Value Fund II, L.P. (“BVF2”) and Biotechnology Value Trading Fund OS L.P. (“Trading Fund OS”). BVF (“BVF GP”), as the general partner of BVF, may be deemed to beneficially own the shares beneficially owned by BVF. BVF II GP L.L.C.   
 (“BVF2 GP”), as the general partner of BVF2, may be deemed to beneficially own the shares beneficially owned by BVF2. BVF Partners OS Ltd. (“Partners OS”), as the general partner of Trading Fund OS, may be deemed to beneficially own 
 the shares beneficially owned by Trading Fund OS. BVF GP Holdings L.L.C. (“BVF GPH”), as the sole member of each of BVF GP and BVF2 GP, may be deemed to beneficially own the shares beneficially owned in the aggregate by BVF and      
 BVF2. BVF Partners L.P. (“Partners”), as the general partner of BVF and BVF2, the sole member of Partners OS, and the investment manager of Trading Fund OS, may be deemed to beneficially own the shares beneficially owned in the      
 aggregate by BVF, BVF2 and Trading Fund OS. BVF Inc., as the general partner of Partners, may be deemed to beneficially own the shares beneficially owned by Partners. Mark Lampert, as a director and officer of BVF Inc., may be       
 deemed to beneficially own the shares beneficially owned by BVF Inc. The address of the above persons and entities is 44 Montgomery Street, 40th Floor, San Francisco, CA 94104.                                                         |

| (2) | Based solely on the Form 13F Holdings Report filed with the SEC by RA Capital Management, L.P. (“RA Capital”) on February 14, 202