REFR
Research Frontiers Incorporated
0.7138$
-8.4%
vs. previous close
Closing price · As of: Sep 23, 2026
Statements
Cash Flow
All figures as a percentage of revenue in the same period.
Tick rows to compare them in a chart (up to 4)
| Line item | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -207.9% | -178.4% | -324.0% | -97.4% | -139.1% | -133.2% | -271.9% | -142.9% | -404.4% | -252.3% | -59.1% | -118.5% | |
| 2.0% | 7.0% | 15.2% | 11.6% | 12.2% | 12.5% | 8.1% | 0.8% | 32.5% | 18.9% | 19.7% | 16.6% | |
| 65.2% | 36.1% | 5.5% | 5.1% | 4.7% | 53.8% | 39.5% | 17.2% | 43.0% | 15.9% | 6.7% | 33.4% | |
| 73.4% | 52.3% | 44.5% | 7.9% | 26.2% | 108.8% | 49.4% | 23.0% | 80.5% | – | – | – | |
| -7.3% | -24.4% | -40.9% | 43.0% | 2.9% | -10.9% | -22.4% | -20.4% | -22.7% | -81.5% | 10.8% | 0.1% | |
| 39.3% | 15.8% | 0.9% | 0.4% | 0.8% | 4.2% | 6.8% | 0.1% | 0.2% | 0.2% | 0.1% | 0.1% | |
| 90.3% | 58.5% | -1.2% | 100.5% | -0.8% | -4.2% | -6.4% | -220.5% | 499.1% | 6.1% | -0.1% | -0.1% | |
| 0.0% | 0.0% | 0.0% | 0.0% | – | – | – | – | – | – | – | – | |
| 224.1% | 27.3% | 0.0% | 0.0% | 222.6% | 369.0% | 34.3% | – | – | – | – | – | |
| – | – | – | 13.4% | 13.6% | 12.9% | 24.4% | 0.0% | – | – | – | – | |
| 224.1% | 27.3% | 0.0% | 219.6% | 222.6% | 369.0% | 58.7% | 6.8% | 639.3% | 53.3% | 23.1% | 0.0% | |
| 106.5% | -92.5% | -325.3% | 3.1% | 82.7% | 231.6% | -219.6% | -356.5% | 733.9% | -192.9% | -36.1% | -118.6% | |
| -247.2% | -194.1% | -325.0% | -97.9% | -139.9% | -137.3% | -278.7% | -142.9% | -404.7% | -252.5% | -59.2% | -118.6% |
Data as of: September 23, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.