Company / Free Cash Flow
RESEARCH FRONTIERS INC Free Cash Flow History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Free Cash Flow
-$790.4K
FY2025
5-year range
-$2.3M / -$790.4K
FY2021-FY2025
Trend
+65.6%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Free Cash Flow returned to growth in FY2025 after 2 years of decline, reaching -$790,442.
Based on SEC 10-K filings.
-$790,442 in FY2025.
Improved from -$2M to -$790,442 over the past 2 years.
Free Cash Flow over time
Growth rates
- 3-Year CAGR
- -
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Key checks
Key Insights
- In FY2025, free cash flow increased 65.6% year-over-year.
- Lowest free cash flow in the period was in FY2018.
Company context
Key Data Points
- Low Piotroski F-Score: 2/9 (multiple financial health concerns)
- Altman Z-Score -4.23 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Free Cash FlowValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | -$790.4K | +65.6% |
| FY2024 | -$2.3M | -5.2% |
| FY2023 | -$2.2M | -21.0% |
| FY2022 | -$1.8M | +21.8% |
| FY2021 | -$2.3M | -7.5% |
| FY2020 | -$2.1M | -3.1% |
| FY2019 | -$2.1M | +48.2% |
| FY2018 | -$4.0M | -3.1% |
| FY2017 | -$3.9M | +1.4% |
| FY2016 | -$4.0M | - |
As of FY2025 · SEC 10-K Annual Filings · Last checked Jun 28, 2026