MLTX's three largest insider shareholders as of June 09, 2026 are Holdings Llc Helix (Other, 3.21Mn shares), Da Silva Jorge Santos (Chief Executive Officer, 3.07Mn shares), Kristian Reich (Chief Scientific Officer, 2.93Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Partners L P/Il Bvf | - | 1,039,238 | 0 | 02 Apr, 2026 |
| Bihua Chen | Ceo And Chairman | 0 | 2,850,000 | 07 Apr, 2022 |
| Holdings Llc Helix | - | 3,215,000 | 0 | 07 Apr, 2022 |
| Da Silva Jorge Santos | Chief Executive Officer | 3,074,893 | 0 | 22 Dec, 2025 |
| Matthias Bodenstedt | Chief Financial Officer | 1,186,084 | 0 | 16 Apr, 2026 |
| Kristian Reich | Chief Scientific Officer | 0 | 2,925,573 | 29 Feb, 2024 |
| Simon Sturge | - | 171,980 | 0 | 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 |
|---|---|---|---|---|---|---|---|---|
| 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 | 1,569,116 | $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 |
| 07 Jan, 2026 | Kristian Reich | Stock Option (Right to Buy) | A | 520,342 | $0.00 | 520,342 | D | A |
| 07 Jan, 2026 | Kristian Reich | Stock Option (Right to Buy) | A | 520,342 | $0.00 | 520,342 | D | A |
| 07 Jan, 2026 | Kristian Reich | Stock Option (Right to Buy) | A | 520,342 | $0.00 | 520,342 | D | A |
| 07 Jan, 2026 | Da Silva Jorge Santos | Stock Option (Right to Buy) | A | 520,342 | $0.00 | 520,342 | D | A |
| 07 Jan, 2026 | Kristian Reich | Stock Option (Right to Buy) | A | 520,342 | $0.00 | 520,342 | D | A |
| 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 |
| 07 Jan, 2026 | Kristian Reich | Stock Option (Right to Buy) | A | 520,342 | $0.00 | 520,342 | D | A |
| 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 A ordinary shares, par value $0.0001 per share | A | 35,389 | - | 35,389 | 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 | 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 |