Research Frontiers Incorporated
P/B (Price-to-Book)
Price
Book Per Share
P/B (Price-to-Book)
| Fiscal Year | P/B (Price-to-Book) | Book Per Share | Price |
|---|---|---|---|
| Dec 2021 | 14.39x | $0.12 | $1.72 |
| Dec 2022 | 12.77x | $0.15 | $1.91 |
| Dec 2023 | 9.61x | $0.11 | $1.01 |
| Dec 2024 | 22.01x | $0.08 | $1.71 |
| Dec 2025 | 47.57x | $0.03 | $1.32 |