PMN insider trading — ProMIS Neurosciences Inc.
Over the last 90 days, insiders at ProMIS Neurosciences Inc. (PMN) made 1 open-market purchase worth $30K and 0 open-market sales worth $0, making them net buyers by $30K. The largest purchase was by Kaplan Johanne (Chief Development Officer), who bought 2,280 shares for $30K on Aug 5, 2026.
Updated Oct 16, 2026.
Recent PMN insider transactions
Every Form 4 filed by ProMIS Neurosciences Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | Kaplan Johanne | Chief Development Officer | P · Purchase | Direct | 2,280 | $13.30 | $30K | Form 4 |
PMN insider trading FAQ
Are insiders buying PMN stock?
Yes. In the last 90 days, ProMIS Neurosciences Inc. insiders made 1 open-market purchase totaling $30K, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading PMN?
Recent buyers: Kaplan Johanne.
Where does PMN insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.