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CIK 0001799788 · Non-accelerated filer<br>Smaller reporting company

Greenwich LifeSciences, Inc.

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Ticker
GLSI
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
205473709
Phone
203-434-3290
Business address
3992 BLUEBONNET DR, BUILDING 14, STAFFORD, TX, 77477
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-07-29 Patel Snehal CEO and CFO Purchase +700 $13.10 $9K 5,611,402
2026-07-28 Patel Snehal CEO and CFO Purchase +1,500 $13.59 $20K 5,610,702
2026-07-27 Patel Snehal CEO and CFO Purchase +1,500 $13.62 $20K 5,609,202
2026-07-24 Patel Snehal CEO and CFO Purchase +1,100 $12.88 $14K 5,607,702
2026-07-23 Patel Snehal CEO and CFO Purchase +2,500 $13.14 $33K 5,606,602
2026-01-13 Patel Snehal CEO and CFO Purchase +1,800 $29.83 $54K 5,604,102
2026-01-12 Patel Snehal CEO and CFO Purchase +2,900 $27.54 $80K 5,602,302
2025-12-31 Patel Snehal CEO and CFO Purchase +4,300 $21.36 $92K 5,599,402
2025-12-30 Patel Snehal CEO and CFO Purchase +2,900 $21.73 $63K 5,595,102
2025-12-18 Patel Snehal CEO and CFO Purchase +4,100 $12.62 $52K 5,592,202
2025-11-25 Patel Snehal CEO and CFO Purchase +4,600 $8.37 $39K 5,588,102
2025-11-13 Patel Snehal CEO and CFO Grant or award · Stock Options +100,000 2,347,462
2025-11-07 Patel Snehal CEO and CFO Purchase +10,600 $8.43 $89K 5,583,502
2025-10-31 Patel Snehal CEO and CFO Purchase +2,300 $9.26 $21K 5,572,902
2025-04-25 Patel Snehal CEO and CFO Purchase +3,600 $9.88 $36K 5,570,602
2025-04-17 Patel Snehal CEO and CFO Purchase +5,400 $8.98 $48K 5,567,002
2025-04-07 Patel Snehal CEO and CFO Purchase +3,600 $9.10 $33K 5,561,602
2025-04-04 Patel Snehal CEO and CFO Purchase +5,500 $8.73 $48K 5,558,002
2025-01-10 Patel Snehal CEO and CFO Purchase +2,500 $12.51 $31K 5,552,502
2025-01-07 Patel Snehal CEO and CFO Purchase +1,800 $13.75 $25K 5,550,002

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