CLIR insider trading — ClearSign Technologies Corp
Over the last 90 days, insiders at ClearSign Technologies Corp (CLIR) made 1 open-market purchase worth $1.77M and 0 open-market sales worth $0, making them net buyers by $1.77M. The largest purchase was by Pasquesi John M (10% Owner), who bought 500,000 shares for $1.77M on Jul 22, 2026.
Updated Oct 16, 2026.
Recent CLIR insider transactions
Every Form 4 filed by ClearSign Technologies Corp 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 |
|---|---|---|---|---|---|---|---|---|
| Jul 22, 2026 | Pasquesi John M | 10% Owner | P · Purchase | Indirect | 500,000 | $3.54 | $1.77M | Form 4 |
CLIR insider trading FAQ
Are insiders buying CLIR stock?
Yes. In the last 90 days, ClearSign Technologies Corp insiders made 1 open-market purchase totaling $1.77M, 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 CLIR?
Recent buyers: Pasquesi John M.
Where does CLIR 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.