GLSI insider trading — Greenwich LifeSciences, Inc.
Over the last 90 days, insiders at Greenwich LifeSciences, Inc. (GLSI) made 5 open-market purchases worth $97K and 0 open-market sales worth $0, making them net buyers by $97K. The largest purchase was by Patel Snehal (CEO and CFO), who bought 2,500 shares for $33K on Jul 23, 2026.
Updated Oct 16, 2026.
Recent GLSI insider transactions
Every Form 4 filed by Greenwich LifeSciences, 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 |
|---|---|---|---|---|---|---|---|---|
| Jul 29, 2026 | Patel Snehal | CEO and CFO | P · Purchase | Direct | 700 | $13.10 | $9K | Form 4 |
| Jul 28, 2026 | Patel Snehal | CEO and CFO | P · Purchase | Direct | 1,500 | $13.59 | $20K | Form 4 |
| Jul 27, 2026 | Patel Snehal | CEO and CFO | P · Purchase | Direct | 1,500 | $13.62 | $20K | Form 4 |
| Jul 24, 2026 | Patel Snehal | CEO and CFO | P · Purchase | Direct | 1,100 | $12.88 | $14K | Form 4 |
| Jul 23, 2026 | Patel Snehal | CEO and CFO | P · Purchase | Direct | 2,500 | $13.14 | $33K | Form 4 |
GLSI insider trading FAQ
Are insiders buying GLSI stock?
Yes. In the last 90 days, Greenwich LifeSciences, Inc. insiders made 5 open-market purchases totaling $97K, 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 GLSI?
Recent buyers: Patel Snehal.
Where does GLSI 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.