No insider purchases or sales are on record for RESEARCH FRONTIERS INC in the period covered. Source: SEC Form 4 filings, as of 2026-09-06.
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| 2025-12 | 2024-12 | 2023-12 | 2022-12 | |
|---|---|---|---|---|
| REVENUE | $1.1M | $1.3M | $909.6K | $539.7K |
| OPERATING INCOME | $-2.1M | $-1.4M | $-2.0M | $-2.6M |
| NET INCOME | $-2.0M | $-1.3M | $-1.9M | $-2.7M |
| EPS (DILUTED) | -0.06 | -0.04 | -0.06 | -0.08 |
| OPERATING CASH FLOW | $-1.3M | $-788.8K | $-2.3M | $-2.2M |
| CASH | $664.3K | $2.0M | $2.5M | $4.2M |
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