Patrick D. Kirwin bought $45k of PMN
director at ProMIS Neurosciences Inc.. 4,000 shares at an average of $11.33, traded Apr 22, 2026, filed Apr 23, 2026.
Score components
- +15RoleDirector
- +6Trade size$45k at market
- +10Relative to holdingsHoldings up 613%
- +8Price context60% below the 52-week high
- 0ClusterNo other insider buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001104659-26-047977, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Apr 22, 2026 | POpen-market purchase Common Sharesindirect: By Patrick D. Kirwin Professional Corp | +4,000 | $11.33 | $45k | 4,653 | Apr 23, 2026 |
Related signals
Other insiders at ProMIS Neurosciences Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 38Weak | PMNbuy ProMIS Neurosciences Inc. | Johanne Kaplan Chief Development Officer | $30k 2,280 shares | +58% | |
| 38Weak | ProMIS Neurosciences Inc. | Eugene Williams director | $49k 2,000 shares | +19% | |
| 46Moderate | ProMIS Neurosciences Inc. | Eugene Williams director | $92k 4,000 shares | +63% | |
| 46Moderate | ProMIS Neurosciences Inc. | Johanne Kaplan Chief Development Officer | $25k 1,629 shares | +70% | |
| 58Moderate | PMNbuy ProMIS Neurosciences Inc. | Slanix Paul Alex director | $8.5M 700,741 shares | +289% | |
| 26Weak | PMNbuy ProMIS Neurosciences Inc. | Max A. Milbury Principal Accounting Officer | $15k 30,392 shares | +203% | |
| 25Weak | PMNbuy ProMIS Neurosciences Inc. | Neil Cashman Chief Scientific Officer | $15k 15,000 shares | +928% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.