Greenwich LifeSciences, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($)	3 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
Pay vs Performance Disclosure - USD ($)	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2025	Sep. 30, 2025	Dec. 31, 2025	Dec. 31, 2024
Pay vs Performance Disclosure [Table]
Net Income (Loss)	$ (3,711,269)	$ (3,748,640)	$ (2,744,780)	$ (6,493,420)	$ (10,204,689)	$ (19,358,218)	$ (17,414,219)

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details