Current report filing


Jun. 13, 2024
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 13, 2024
Entity File Number 001-39555
Entity Registrant Name Greenwich LifeSciences, Inc.
Entity Central Index Key 0001799788
Entity Tax Identification Number 20-5473709
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 3992 Bluebonnet Dr
Entity Address, Address Line Two Building 14
Entity Address, City or Town Stafford
Entity Address, State or Province TX
Entity Address, Postal Zip Code 77477
City Area Code (832)
Local Phone Number 819-3232
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common stock, $0.001 par value
Trading Symbol GLSI
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false