MoonLake Immunotherapeutics's top three insider shareholders as of April 28, 2026 are Holdings Llc Helix (Other, 3.21Mn shares), Kristian Reich (Chief Scientific Officer, 2.93Mn shares), Kristian Reich (Chief Scientific Officer, 2.93Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Holdings Llc Helix | - | 3,215,000 | 0 | 07 Apr, 2022 |
| Kristian Reich | Chief Scientific Officer | 0 | 2,925,573 | 29 Feb, 2024 |
| Kristian Reich | Chief Scientific Officer | 0 | 2,925,573 | 29 Feb, 2024 |
| Kristian Reich | Chief Scientific Officer | 0 | 2,925,573 | 29 Feb, 2024 |
| Kristian Reich | Chief Scientific Officer | 0 | 2,925,573 | 29 Feb, 2024 |
| Da Silva Jorge Santos | Chief Executive Officer | 2,924,893 | 0 | 14 Apr, 2026 |
| Bihua Chen | Ceo And Chairman | 0 | 2,850,000 | 07 Apr, 2022 |
| Bihua Chen | - | 0 | 1,994,173 | 01 Oct, 2025 |
| Matthias Bodenstedt | Chief Financial Officer | 1,186,084 | 0 | 16 Apr, 2026 |
| Partners L P/Il Bvf | - | 1,039,238 | 0 | 02 Apr, 2026 |
| Partners L P/Il Bvf | - | 1,039,238 | 0 | 02 Apr, 2026 |
| Partners L P/Il Bvf | - | 1,039,238 | 0 | 02 Apr, 2026 |
| Partners L P/Il Bvf | - | 1,039,238 | 0 | 02 Apr, 2026 |
| Partners L P/Il Bvf | - | 1,039,238 | 0 | 02 Apr, 2026 |
| Partners L P/Il Bvf | - | 1,039,238 | 0 | 02 Apr, 2026 |
| Partners L P/Il Bvf | - | 1,039,238 | 0 | 02 Apr, 2026 |
| Simon Sturge | - | 171,980 | 0 | 08 Oct, 2024 |
| Simon Sturge | - | 171,980 | 0 | 08 Oct, 2024 |
| Simon Sturge | - | 171,980 | 0 | 08 Oct, 2024 |
| Simon Sturge | - | 171,980 | 0 | 08 Oct, 2024 |
| Kristian Reich | Chief Scientific Officer | 35,389 | 0 | 22 Dec, 2025 |
| Kristian Reich | Chief Scientific Officer | 35,389 | 0 | 22 Dec, 2025 |
| Kristian Reich | Chief Scientific Officer | 35,389 | 0 | 22 Dec, 2025 |
| Kristian Reich | Chief Scientific Officer | 35,389 | 0 | 22 Dec, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 14 Apr, 2026 | Matthias Bodenstedt | Class A ordinary shares, par value $0.0001 per share | D | 2,426 | $19.56 | 1,186,084 | D | S |
| 10 Apr, 2026 | Da Silva Jorge Santos | Class A ordinary shares, par value $0.0001 per share | D | 98,127 | $18.41 | 2,976,766 | D | S |
| 13 Apr, 2026 | Da Silva Jorge Santos | Class A ordinary shares, par value $0.0001 per share | D | 51,873 | $18.23 | 2,924,893 | D | S |
| 09 Apr, 2026 | Matthias Bodenstedt | Class A ordinary shares, par value $0.0001 per share | D | 85,870 | $18.94 | 1,190,435 | D | S |
| 10 Apr, 2026 | Matthias Bodenstedt | Class A ordinary shares, par value $0.0001 per share | D | 1,925 | $19.51 | 1,188,510 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,932,354 | $16.79 | 8,302,735 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,932,354 | $16.79 | 8,302,735 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,932,354 | $16.79 | 8,302,735 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,932,354 | $16.79 | 8,302,735 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,932,354 | $16.79 | 8,302,735 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,932,354 | $16.79 | 8,302,735 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,569,116 | $16.79 | 6,599,722 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,569,116 | $16.79 | 6,599,722 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,569,116 | $16.79 | 6,599,722 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,569,116 | $16.79 | 6,599,722 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,569,116 | $16.79 | 6,599,722 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 1,569,116 | $16.79 | 6,599,722 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 248,530 | $16.79 | 1,039,238 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 248,530 | $16.79 | 1,039,238 | D | S |
| 31 Mar, 2026 | Partners L P/Il Bvf | Class A Ordinary Shares, $0.0001 par value | D | 248,530 | $16.79 | 1,039,238 | D | S |