PMN insider buying
Every open-market purchase of ProMIS Neurosciences Inc. (PMN) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$8.74M
Insiders buying (12m)4
Purchases on record7
Last purchase filedAug 7, 2026
In the last 12 months, 4 insiders of ProMIS Neurosciences Inc. bought $8.74M of PMN stock on the open market in 6 reported purchases. The most recent was filed on Aug 7, 2026: Kaplan Johanne (Chief Development Officer) bought 2,280 shares at $13.30, worth $30.32K. The largest purchase on record here is $8.50M by Yu Fan +4 on Feb 3, 2026.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Aug 7 | Kaplan JohanneChief Development Officer | $30.32K | 2,280 | $13.30 | +58% | Aug 5 | SEC |
| Apr 23 | Kirwin Patrick D.Director | $45.32K | 4,000 | $11.33 | +613% | Apr 22 | SEC |
| Mar 6 | Williams EugeneDirector | $48.80K | 2,000 | $24.40 | +19% | Mar 5 | SEC |
| Mar 4 | Williams EugeneDirector | $92.42K | 4,000 | $23.11 | +62% | Mar 2 | SEC |
| Feb 23 | Kaplan JohanneChief Development Officer | $25.01K | 1,629 | $15.35 | +70% | Feb 19 | SEC |
| Feb 5 | Yu Fan +410% Owner | $8.50M | 700,741 | $12.13 | +289% | Feb 3 | SEC |
| Oct 6 | Milbury Max A.Principal Accounting Officer | $14.89K | 30,392 | $0.49 | +203% | Oct 3 | SEC |