Greenwich LifeSciences, Inc. (GLSI) Revenue History
Annual and quarterly revenue from 2017 to present
GLSI Revenue Over Time (2017–2025)
GLSI Revenue Growth History
- FY2017 revenue growth
- N/A
- FY2018 revenue growth
- N/A
- FY2019 revenue growth
- N/A
- FY2020 revenue growth
- N/A
- FY2021 revenue growth
- N/A
- FY2022 revenue growth
- N/A
- FY2023 revenue growth
- N/A
- FY2024 revenue growth
- N/A
- FY2025 revenue growth
- N/A
| Quarter | Revenue | YoY |
|---|---|---|
| Q1 2026 | $0 | — |
| Q4 2025 | $0 | — |
| Q3 2025 | $0 | — |
| Q2 2025 | $0 | — |
| Q1 2025 | $0 | — |
| Q4 2024 | $0 | — |
| Q3 2024 | $0 | — |
| Q2 2024 | $0 | — |
GLSI Revenue Analysis (2017–2025)
Current Revenue & Growth
As of June 28, 2026, Greenwich LifeSciences, Inc. (GLSI) generated trailing twelve-month (TTM) revenue of $0. The most recent quarter (Q1 2026) recorded $0 in revenue
Historical Growth Trajectory
GLSI's historical revenue data shows various trends over time.
Peer Comparison
Compared to Healthcare sector peers — including NKTR (-36.2% YoY), HALO (+39.1% YoY), and INVA (+13.6% YoY). Compare GLSI vs NKTR →
GLSI Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| GLSICurrent | $0 | - | - | - | |
 NKTR | $55M | -36.2% | -18.4% | -236.8% | |
 HALO | $1.4B | +39.1% | +39.2% | 58.4% | |
 INVA | $425M | +13.6% | +4.8% | 38.5% | |
 EXEL | $2.3B | +3.3% | +18.6% | 37.6% | |
 RCUS | $247M | +67.4% | +25.9% | -156.3% |
GLSI Historical Revenue Data (2017–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $0 | - | $-1,779 | - | $-19,447,918 | - |
| 2024 | $0 | - | $-3,612 | - | $-17,637,227 | - |
| 2023 | $0 | - | $-3,612 | - | $-9,327,866 | - |
| 2022 | $0 | - | $-3,612 | - | $-8,040,254 | - |
| 2021 | $0 | - | $-3,612 | - | $-4,597,943 | - |
| 2020 | $0 | - | $-3,609 | - | $-1,863,794 | - |
| 2019 | $0 | - | $-3,607 | - | $-3,425,307 | - |
| 2018 | $0 | - | $-3,607 | - | $-1,689,655 | - |
| 2017 | $0 | - | $-3,607 | - | $-1,573,470 | - |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
9+ years return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
GLSI — Frequently Asked Questions
Quick answers to the most common questions about buying GLSI stock.
Is GLSI's revenue growth accelerating or slowing?
GLSI TTM revenue: $0.00. YoY growth: N/A. 5-year CAGR: N/A.
What is GLSI's revenue history from 2017 to 2026?
Greenwich LifeSciences, Inc. (GLSI) revenue history spans 2017 to 2026. TTM revenue as of 2026 is $0.00, growing at N/A YoY. The 5-year CAGR is N/A. Complete annual and quarterly revenue figures are available on this page, including gross profit, operating income, and margin trends.
What is GLSI's long-term revenue growth rate (CAGR)?
Greenwich LifeSciences, Inc.'s 5-year revenue CAGR of N/A reflects the variable nature of its business expansion. As of 2026, the current YoY growth rate of N/A is in line with this long-term average. CAGR is the most reliable measure of sustained revenue momentum for GLSI.
Why does GLSI's quarterly revenue fluctuate?
GLSI quarterly revenue can fluctuate significantly between periods. A quarter-over-quarter (QoQ) change does not always indicate a trend; comparing the same quarter year-over-year (YoY) is a more reliable signal for underlying growth. Greenwich LifeSciences, Inc.'s revenue data from 2017 to 2026 shows full historical quarterly detail on this page.
How is GLSI's revenue distributed by segment?
GLSI reports revenue broken down by product line and geographic region. The segment breakdown on this page shows which business units contribute the most to total revenue as of the latest fiscal year. Concentration in a single segment above 50% indicates category dependence, while a diversified mix signals more resilient revenue streams.
How does GLSI's revenue compare to industry peers?
Greenwich LifeSciences, Inc. (GLSI) with TTM revenue of $0.00 and N/A YoY growth can be benchmarked against sector peers using the comparison table on this page. Revenue growth relative to peers indicates market share gains or losses. The peer section shows TTM revenue, YoY growth, and operating margin for direct comparisons.