Immix Biopharma's three largest insider shareholders as of April 28, 2026 are Ilya M Rachman (Ceo And Chairman, 1.14Mn shares), Carey Ng (Director, 1.03Mn shares), Vladimir P Torchilin (Scientific Co Founder, 905.20K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Ilya M Rachman | Ceo And Chairman | 1,141,683 | 0 | 10 Dec, 2025 |
| Carey Ng | - | 0 | 1,025,221 | 20 Dec, 2021 |
| Vladimir P Torchilin | Scientific Co Founder | 905,200 | 0 | 20 Dec, 2021 |
| Sean Senn | - | 899,800 | 0 | 22 Jul, 2022 |
| Jason Hsu | - | 893,000 | 0 | 26 Dec, 2024 |
| Gabriel S Morris | Cfo | 291,429 | 426,844 | 10 Dec, 2025 |
| Helen C. Adams | - | 174,754 | 0 | 20 May, 2024 |
| Jason Hsu | - | 0 | 50,000 | 20 Dec, 2021 |
| Magda Marquet | - | 46,092 | 0 | 20 May, 2024 |
| Jane Buchan | - | 22,455 | 0 | 20 May, 2024 |
| Magda Marquet | - | 0 | 20,000 | 08 Sep, 2023 |
| Carey Ng | - | 20,000 | 0 | 19 Aug, 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 |
|---|---|---|---|---|---|---|---|---|
| 21 Nov, 2025 | Nancy T Chang | Stock Option (Right to Buy) | A | 39,643 | $0.00 | 39,643 | D | A |
| 08 Dec, 2025 | Gabriel S Morris | Common Stock | A | 156,000 | $0.80 | 426,844 | I | X |
| 10 Dec, 2025 | Ilya M Rachman | Common Stock | A | 746 | $6.67 | 1,141,683 | D | P |
| 10 Dec, 2025 | Gabriel S Morris | Common Stock | A | 770 | $6.58 | 291,429 | D | P |
| 08 Dec, 2025 | Gabriel S Morris | Warrants (right to purchase) | D | 96,000 | $0.00 | 0 | I | X |
| 08 Dec, 2025 | Gabriel S Morris | Warrants (right to purchase) | D | 60,000 | $0.00 | 0 | I | X |
| 17 Sep, 2025 | Ilya M Rachman | Common Stock | A | 2,500 | $2.02 | 1,140,937 | D | P |
| 16 Sep, 2025 | Gabriel S Morris | Common Stock | A | 2,600 | $1.97 | 290,659 | D | P |
| 20 Jun, 2025 | Ilya M Rachman | Stock Option (Right to Buy) | A | 340,000 | $0.00 | 340,000 | D | A |
| 20 Jun, 2025 | Jane Buchan | Stock Option (Right to Buy) | A | 33,000 | $0.00 | 33,000 | D | A |
| 20 Jun, 2025 | Helen C. Adams | Stock Option (Right to Buy) | A | 33,000 | $0.00 | 33,000 | D | A |
| 20 Jun, 2025 | Yekaterina Chudnovsky | Stock Option (Right to Buy) | A | 33,000 | $0.00 | 33,000 | D | A |
| 20 Jun, 2025 | Carey Ng | Stock Option (Right to Buy) | A | 33,000 | $0.00 | 33,000 | D | A |
| 20 Jun, 2025 | Magda Marquet | Stock Option (Right to Buy) | A | 33,000 | $0.00 | 33,000 | D | A |
| 20 Jun, 2025 | Gabriel S Morris | Stock Option (Right to Buy) | A | 340,000 | $0.00 | 340,000 | D | A |
| 20 Jun, 2025 | Jason Hsu | Stock Option (Right to Buy) | A | 33,000 | $0.00 | 33,000 | D | A |
| 18 Jun, 2025 | Gabriel S Morris | Common Stock | A | 2,225 | $2.28 | 288,059 | D | P |
| 18 Jun, 2025 | Ilya M Rachman | Common Stock | A | 2,178 | $2.30 | 1,138,437 | D | P |
| 20 Dec, 2024 | Jason Hsu | Common Stock | A | 7,700 | $2.17 | 853,000 | D | P |
| 23 Dec, 2024 | Jason Hsu | Common Stock | A | 40,000 | $2.19 | 893,000 | D | P |