15 insiders reported 32 Form 4 transactions for ProMIS Neurosciences Inc. (PMN) over the past 18 months (most recent 2026-08-07). Recent activity: Kaplan Johanne (Chief Development Officer) Buy 2,280 shares, Kirwin Patrick D. (Director) Buy 4,000 shares, Williams Eugene (Director) Buy 2,000 shares, Williams Eugene (Director) Buy 1,000 shares, Williams Eugene (Director) Buy 1,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-07 | Kaplan Johanne | Chief Development Officer | Buy | 2,280 | $30,324 |
| 2026-04-23 | Kirwin Patrick D. | Director | Buy | 4,000 | $45,320 |
| 2026-03-06 | Williams Eugene | Director | Buy | 2,000 | $48,800 |
| 2026-03-04 | Williams Eugene | Director | Buy | 1,000 | $22,530 |
| 2026-03-04 | Williams Eugene | Director | Buy | 1,000 | $21,890 |
| 2026-03-04 | Williams Eugene | Director | Buy | 2,000 | $48,000 |
| 2026-02-23 | Kaplan Johanne | Chief Development Officer | Buy | 1,629 | $25,005 |
| 2026-02-05 | Yu Fan | Insider | Buy | 700,741 | $8.5M |
| 2026-02-05 | Ally Bridge Group (NY) LLC | Insider | Buy | 700,741 | $8.5M |
| 2026-02-05 | Ally Bridge MedAlpha Master Fund L.P. | Insider | Buy | 700,741 | $8.5M |
| 2026-02-05 | ABG Management Ltd. | Insider | Buy | 700,741 | $8.5M |
| 2026-02-05 | Alex Slanix Paul | Director | Buy | 700,741 | $8.5M |
| 2026-02-05 | Kaplan Johanne | Chief Development Officer | Buy | 2,060 | $24,988 |
| 2026-02-05 | Cashman Neil | Chief Scientific Officer | Buy | 4,122 | $50,000 |
| 2026-02-05 | Kirwin Patrick D. | Director | Buy | 3,050 | $36,996 |
| 2026-02-05 | Warma Neil K | Chief Executive Officer | Buy | 6,183 | $75,000 |
| 2026-02-05 | Milbury Max A. | Insider | Buy | 6,595 | $79,997 |
| 2025-10-06 | Milbury Max A. | Insider | Buy | 30,392 | $14,892 |
| 2025-09-30 | Jeremy M. Sclar 2012 Irrevocable Family Trust | Insider | Buy | 697,674 | $0 |
| 2025-09-30 | Jeremy M. Sclar 2012 Irrevocable Family Trust | Insider | Buy | 697,674 | $0 |
| 2025-09-30 | Jeremy M. Sclar 2012 Irrevocable Family Trust | Insider | Buy | 697,674 | $0 |
| 2025-09-08 | Sclar Jeremy M. | Insider | Buy | 697,674 | $0 |
| 2025-09-08 | Sclar Jeremy M. | Insider | Buy | 697,674 | $0 |
| 2025-09-08 | Sclar Jeremy M. | Insider | Buy | 697,674 | $0 |
| 2025-08-14 | GORDON MICHAEL S | Insider | Sell | 48,333 | $0 |
Source: SEC Form 4 filings · as of 2026-08-07