PMN SEC Form 4 filings
Promis Neurosciences Inc. Latest Insider Trading Activity
Over the past 1,525 days, Promis Neurosciences Inc. (PMN) has had 11 total open-market insider transactions represented in the displayed records. The most recent transaction was on April 22, 2026, when Kirwin Patrick D. (Promis Neurosciences Inc. Director) reported a purchase of 4,000 shares at $11.33 per share. This page shows up to the 10 most recent SEC Form 4 filing records on a 6-hour delay. Sign up for real-time updates and access to 20 years of historic insider trading data.
Insider Trading For PMN Charted on Daily Candles. Scroll left or zoom out to load earlier candles (up to 2 years).
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PMN | 2026-03-06 | 2026-03-05 | Promis Neurosciences Inc. | Williams Eugene | Director | Buy | 1 | 2,000 | $24.40 | $48,800.00 | 16.13% | View Filing |
| PMN | 2026-02-23 | 2026-02-19 | Promis Neurosciences Inc. | Kaplan Johanne | Chief Development Officer | Buy | 1 | 1,629 | $15.35 | $25,005.15 | 41.33% | View Filing |
| PMN | 2026-02-05 | 2026-02-03 | Promis Neurosciences Inc. | Alex Slanix Paul | Director | Buy | 1 | 700,741 | $12.13 | $8,499,988.33 | 74.30% | View Filing |
| PMN | 2025-10-06 | 2025-10-03 | Promis Neurosciences Inc. | Milbury Max A. | Other | Buy | 1 | 30,392 | $0.49 | $14,892.08 | 66.96% | View Filing |
| PMN | 2025-02-12 | 2025-02-10 | Promis Neurosciences Inc. | Cashman Neil | Chief Scientific Officer | Buy | 1 | 15,000 | $0.97 | $14,550.00 | 90.27% | View Filing |
| PMN | 2024-08-16 | 2024-08-14 | Promis Neurosciences Inc. | Kirwin Patrick D. | Director | Buy | 1 | 10,000 | $1.25 | $12,500.00 | 15.88% | View Filing |
| PMN | 2022-12-19 | 2022-12-16 | Promis Neurosciences Inc. | Williams Eugene | Director | Buy | 2 | 2,000 | $4.64 | $9,290.00 | 0.63% | View Filing |
| PMN | 2022-12-13 | 2022-12-09 | Promis Neurosciences Inc. | Kirwin Patrick D. | Director | Buy | 1 | 1,000 | $4.98 | $4,980.00 | 4.00% | View Filing |
| PMN | 2022-07-12 | 2022-07-11 | Promis Neurosciences Inc. | Williams Eugene | Chairman and CEO | Buy | 1 | 1,000 | $9.80 | $9,800.00 | 0.65% | View Filing |
| PMN | 2026-04-23 | 2026-04-22 | Promis Neurosciences Inc. | Kirwin Patrick D. | Director | Buy | 1 | 4,000 | $11.33 | $45,320.00 | 85.97% | View Filing |
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