Based on data from the past 90 days ending February 19, 2026, ProMIS Neurosciences's three largest insider shareholders are TenPercentOwner Management Ltd. Abg (943.09K shares), TenPercentOwner M. Sclar 2012 Irrevocable Family Trust Jeremy (148.42K shares), TenPercentOwner Jeremy M. Sclar (148.42K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Jeremy M. Sclar | 148,418 | 08 Sep, 2025 | |
| M. Sclar 2012 Irrevocable Family Trust Jeremy | 148,418 | 30 Sep, 2025 | |
| Michael S Gordon | 97,401 | 02 Jul, 2025 | |
| 19 Promis Title | 97,401 | 29 Jul, 2025 | |
| Management Ltd. Abg | 943,090 | 05 Feb, 2026 | |
| Madge K. Shafmaster | 8,333 | 24 Sep, 2024 | |
| Eugene Williams | 6,397 | 19 Dec, 2022 | |
| Neil Cashman | Chief Scientific Officer | 8,654 | 25 Aug, 2023 |
| Gail M Farfel | Chief Executive Officer | 2,208 | 25 Aug, 2023 |
| Patrick D. Kirwin | 6,255 | 05 Feb, 2026 | |
| Max A. Milbury | 8,409 | 05 Feb, 2026 | |
| Neil K Warma | Chief Executive Officer | 6,183 | 05 Feb, 2026 |
| Gavin T. Malenfant | Chief Operating Officer | 106 | 25 Aug, 2023 |
| Johanne Kaplan | Chief Development Officer | 2,312 | 05 Feb, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 03 Feb, 2026 | Neil K Warma | Common Shares | A | 6,183 | $12.13 | 6,183 | D | A |
| 03 Feb, 2026 | Management Ltd. Abg | Common Shares | A | 700,741 | $12.13 | 943,090 | I | P |
| 03 Feb, 2026 | Max A. Milbury | Common Shares | A | 6,595 | $12.13 | 8,409 | D | A |
| 03 Feb, 2026 | Patrick D. Kirwin | Common Shares | A | 3,050 | $12.13 | 5,135 | D | A |
| 03 Feb, 2026 | Neil Cashman | Common Shares | A | 4,122 | $12.13 | 4,122 | I | A |
| 03 Feb, 2026 | Johanne Kaplan | Common Shares | A | 2,060 | $12.13 | 2,312 | D | A |
| 03 Oct, 2025 | Max A. Milbury | Common Shares | A | 30,392 | $0.49 | 1,816 | D | P |
| 25 Jul, 2025 | Michael S Gordon | Common Shares, no par value | A | 119,800 | - | 97,401 | I | X |
| 25 Jul, 2025 | Michael S Gordon | Common Shares, no par value | A | 119,800 | - | 92,609 | I | X |
| 25 Jul, 2025 | Michael S Gordon | Common Shares, no par value | A | 119,800 | - | 87,817 | I | X |
| 25 Jul, 2025 | Jeremy M. Sclar | - | - | 148,418 | I | |||
| 25 Jul, 2025 | Jeremy M. Sclar | - | - | 120,511 | I | |||
| 25 Jul, 2025 | Jeremy M. Sclar | - | - | 92,604 | I | |||
| 25 Jul, 2025 | Jeremy M. Sclar | Common Shares, no par value | A | 697,674 | - | 92,604 | I | X |
| 25 Jul, 2025 | Jeremy M. Sclar | Common Shares, no par value | A | 697,674 | - | 148,418 | I | X |
| 25 Jul, 2025 | Jeremy M. Sclar | Common Shares, no par value | A | 697,674 | - | 120,511 | I | X |
| 25 Jul, 2025 | 19 Promis Title | Common Shares, no par value | A | 119,800 | - | 97,401 | D | X |
| 25 Jul, 2025 | 19 Promis Title | Common Shares, no par value | A | 119,800 | - | 87,817 | D | X |
| 25 Jul, 2025 | 19 Promis Title | Common Shares, no par value | A | 119,800 | - | 92,609 | D | X |
| 25 Jul, 2025 | M. Sclar 2012 Irrevocable Family Trust Jeremy | Common Shares, no par value | A | 697,674 | - | 148,418 | D | X |