Snehal Patel insider trades: Greenwich LifeSciences (GLSI) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Snehal reports to the SEC
Open-market buys and sales
82 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jul 29, 2026 | GLSI | ↑ Buy | 2,200 | $13.43 | $30K | Direct | Jul 30, 2026 (1d) |
| Jul 27, 2026 | GLSI | ↑ Buy | 1,500 | $13.62 | $20K | Direct | Jul 29, 2026 (2d) |
| Jul 24, 2026 | GLSI | ↑ Buy | 3,600 | $13.06 | $47K | Direct | Jul 27, 2026 (3d) |
| Jan 13, 2026 | GLSI | ↑ Buy | 1,800 | $29.83 | $54K | Direct | Jan 15, 2026 (2d) |
| Jan 12, 2026 | GLSI | ↑ Buy | 2,900 | $27.54 | $80K | Direct | Jan 14, 2026 (2d) |
| Dec 30, 2025 | GLSI | ↑ Buy | 2,900 | $21.73 | $63K | Direct | Jan 2, 2026 (3d) |
| Dec 18, 2025 | GLSI | ↑ Buy | 4,100 | $12.62 | $52K | Direct | Dec 19, 2025 (1d) |
| Nov 25, 2025 | GLSI | ↑ Buy | 4,600 | $8.37 | $39K | Direct | Nov 28, 2025 (3d) |
| Nov 7, 2025 | GLSI | ↑ Buy | 10,600 | $8.43 | $89K | Direct | Nov 12, 2025 (5d) |
| Oct 31, 2025 | GLSI | ↑ Buy | 2,300 | $9.26 | $21K | Direct | Nov 4, 2025 (4d) |
| Apr 25, 2025 | GLSI | ↑ Buy | 3,600 | $9.88 | $36K | Direct | Apr 29, 2025 (4d) |
| Apr 17, 2025 | GLSI | ↑ Buy | 5,400 | $8.98 | $48K | Direct | Apr 22, 2025 (5d) |
| Apr 7, 2025 | GLSI | ↑ Buy | 3,600 | $9.10 | $33K | Direct | Apr 8, 2025 (1d) |
| Apr 4, 2025 | GLSI | ↑ Buy | 5,500 | $8.73 | $48K | Direct | Apr 7, 2025 (3d) |
| Jan 10, 2025 | GLSI | ↑ Buy | 2,500 | $12.51 | $31K | Direct | Jan 13, 2025 (3d) |
| Jan 7, 2025 | GLSI | ↑ Buy | 2,900 | $13.58 | $39K | Direct | Jan 8, 2025 (1d) |
| Jan 3, 2025 | GLSI | ↑ Buy | 3,400 | $12.95 | $44K | Direct | Jan 7, 2025 (4d) |
| Jan 2, 2025 | GLSI | ↑ Buy | 2,000 | $11.97 | $24K | Direct | Jan 6, 2025 (4d) |
| Dec 31, 2024 | GLSI | ↑ Buy | 2,400 | $11.36 | $27K | Direct | Jan 3, 2025 (3d) |
| Dec 30, 2024 | GLSI | ↑ Buy | 3,200 | $11.12 | $36K | Direct | Jan 2, 2025 (3d) |
| Sep 26, 2024 | GLSI | ↑ Buy | 1,500 | $14.63 | $22K | Direct | Sep 30, 2024 (4d) |
| Aug 6, 2024 | GLSI | ↑ Buy | 2,000 | $13.81 | $28K | Direct | Aug 8, 2024 (2d) |
| Aug 5, 2024 | GLSI | ↑ Buy | 5,500 | $13.18 | $72K | Direct | Aug 7, 2024 (2d) |
| Jul 23, 2024 | GLSI | ↑ Buy | 1,500 | $15.89 | $24K | Direct | Jul 24, 2024 (1d) |
| Jun 13, 2024 | GLSI | ↑ Buy | 174,825 | $14.30 | $2.5M | Direct | Jun 17, 2024 (4d) |
| Apr 1, 2024 | GLSI | ↑ Buy | 3,000 | $19.08 | $57K | Direct | Apr 3, 2024 (2d) |
| Mar 22, 2024 | GLSI | ↑ Buy | 2,500 | $19.98 | $50K | Direct | Mar 26, 2024 (4d) |
| Mar 20, 2024 | GLSI | ↑ Buy | 1,500 | $17.68 | $27K | Direct | Mar 22, 2024 (2d) |
| Mar 5, 2024 | GLSI | ↑ Buy | 30,500 | $12.49 | $381K | Direct | Mar 7, 2024 (2d) |
| Mar 4, 2024 | GLSI | ↑ Buy | 4,100 | $13.03 | $53K | Direct | Mar 6, 2024 (2d) |
| Feb 16, 2024 | GLSI | ↑ Buy | 10,800 | $11.16 | $121K | Direct | Feb 21, 2024 (5d) |
| Feb 15, 2024 | GLSI | ↑ Buy | 12,700 | $11.07 | $141K | Direct | Feb 20, 2024 (5d) |
| Nov 10, 2023 | GLSI | ↑ Buy | 5,000 | $10.17 | $51K | Direct | Nov 14, 2023 (4d) |
| Nov 3, 2023 | GLSI | ↑ Buy | 3,500 | $9.11 | $32K | Direct | Nov 7, 2023 (4d) |
| Oct 26, 2023 | GLSI | ↑ Buy | 2,500 | $7.97 | $20K | Direct | Oct 30, 2023 (4d) |
| Oct 25, 2023 | GLSI | ↑ Buy | 2,500 | $7.91 | $20K | Direct | Oct 27, 2023 (2d) |
| Oct 10, 2023 | GLSI | ↑ Buy | 1,000 | $9.07 | $9K | Direct | Oct 12, 2023 (2d) |
| Oct 4, 2023 | GLSI | ↑ Buy | 2,000 | $8.63 | $17K | Direct | Oct 5, 2023 (1d) |
| Sep 19, 2023 | GLSI | ↑ Buy | 4,000 | $8.95 | $36K | Direct | Sep 21, 2023 (2d) |
| Sep 11, 2023 | GLSI | ↑ Buy | 1,000 | $9.48 | $9K | Direct | Sep 13, 2023 (2d) |
| Aug 22, 2023 | GLSI | ↑ Buy | 1,000 | $9.97 | $10K | Direct | Aug 24, 2023 (2d) |
| Aug 4, 2023 | GLSI | ↑ Buy | 2,000 | $10.55 | $21K | Direct | Aug 8, 2023 (4d) |
| Jul 21, 2023 | GLSI | ↑ Buy | 1,000 | $9.20 | $9K | Direct | Jul 25, 2023 (4d) |
| May 17, 2023 | GLSI | ↑ Buy | 1,000 | $11.69 | $12K | Direct | May 18, 2023 (1d) |
| Apr 19, 2023 | GLSI | ↑ Buy | 7,000 | $11.10 | $78K | Direct | Apr 21, 2023 (2d) |
| Apr 18, 2023 | GLSI | ↑ Buy | 2,000 | $11.12 | $22K | Direct | Apr 20, 2023 (2d) |
| Apr 11, 2023 | GLSI | ↑ Buy | 5,000 | $12.42 | $62K | Direct | Apr 12, 2023 (1d) |
| Mar 10, 2023 | GLSI | ↑ Buy | 1,000 | $12.12 | $12K | Direct | Mar 13, 2023 (3d) |
| Feb 17, 2023 | GLSI | ↑ Buy | 600 | $16.53 | $10K | Direct | Feb 22, 2023 (5d) |
| Feb 10, 2023 | GLSI | ↑ Buy | 1,000 | $18.68 | $19K | Direct | Feb 14, 2023 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Snehal Patel's insider trades
Snehal Patel is CEO and CFO at Greenwich LifeSciences (GLSI). Since Sep 29, 2020, Snehal has reported 82 open-market purchases worth $7.2M and no sales on SEC Form 4. In the last 12 months: 9 buys ($473K).
Their filings also include grants and awards (3 filings), option exercises (1 filing), other transactions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every GLSI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.