Data spanning the past 90 days through February 07, 2026 reveals that MoonLake Immunotherapeutics's three principal insider shareholders consist of Other Holdings Llc Helix (3.21Mn shares), Chief Scientific Officer Kristian Reich (2.93Mn shares), Other Bihua Chen (1.99Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Holdings Llc Helix | 3,215,000 | 07 Apr, 2022 | |
| Kristian Reich | Chief Scientific Officer | 2,925,573 | 22 Dec, 2025 |
| Bihua Chen | 1,994,173 | 01 Oct, 2025 | |
| Partners L P/Il Bvf | 1,287,768 | 08 Oct, 2024 | |
| Matthias Bodenstedt | Chief Financial Officer | 1,276,305 | 09 Jan, 2026 |
| Simon Sturge | 171,980 | 08 Oct, 2024 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 07 Jan, 2026 | Matthias Bodenstedt | Class A ordinary shares, par value $0.0001 per share | A | 354,296 | $0.00 | 1,276,305 | D | A |
| 19 Dec, 2025 | Da Silva Jorge Santos | Class A ordinary shares, par value $0.0001 per share | A | 196,316 | - | 3,074,893 | D | C |
| 19 Dec, 2025 | Da Silva Jorge Santos | Class C ordinary shares, par value $0.0001 per share | D | 196,316 | - | 0 | D | D |
| 19 Dec, 2025 | Matthias Bodenstedt | Class C ordinary shares, par value $0.0001 per share | D | 294,473 | - | 0 | D | D |
| 19 Dec, 2025 | Matthias Bodenstedt | Class A ordinary shares, par value $0.0001 per share | A | 294,473 | - | 922,009 | D | C |
| 19 Dec, 2025 | Kristian Reich | Class A ordinary shares, par value $0.0001 per share | A | 35,389 | - | 35,389 | D | C |
| 19 Dec, 2025 | Kristian Reich | Class C ordinary shares, par value $0.0001 per share | D | 35,389 | - | 0 | D | D |
| 09 Dec, 2025 | Da Silva Jorge Santos | - | - | 2,878,577 | D | |||
| 09 Dec, 2025 | Da Silva Jorge Santos | Class A ordinary shares, par value $0.0001 per share | D | 70,000 | $14.49 | 2,878,577 | D | S |
| 09 Dec, 2025 | Kristian Reich | Class A ordinary shares, par value $0.0001 per share | D | 72,908 | $14.43 | 0 | D | S |
| 08 Dec, 2025 | Da Silva Jorge Santos | Class A ordinary shares, par value $0.0001 per share | D | 130,000 | $15.08 | 2,948,577 | D | S |
| 08 Dec, 2025 | Da Silva Jorge Santos | - | - | 2,948,577 | D | |||
| 08 Dec, 2025 | Kristian Reich | Class A ordinary shares, par value $0.0001 per share | D | 130,000 | $15.08 | 72,908 | D | S |
| 08 Oct, 2025 | Matthias Bodenstedt | Class A ordinary shares, par value $0.0001 per share | A | 10,870 | $9.09 | 627,536 | D | P |
| 30 Sep, 2025 | Bihua Chen | - | - | 1,994,173 | I | |||
| 30 Sep, 2025 | Bihua Chen | Class A Ordinary Shares | D | 5,827 | $6.96 | 1,994,173 | I | S |
| 29 Sep, 2025 | Bihua Chen | - | - | 2,000,000 | I | |||
| 29 Sep, 2025 | Bihua Chen | Class A Ordinary Shares | D | 2,800,000 | $6.61 | 2,000,000 | I | S |
| 29 Sep, 2025 | Bihua Chen | - | - | 8,190,943 | I | |||
| 29 Sep, 2025 | Bihua Chen | Class A Ordinary Shares | D | 70,748 | $9.38 | 8,423,403 | I | S |