RESEARCH FRONTIERS INCORPORATED Operating Expenses
RESEARCH FRONTIERS INCORPORATED (REFR) reported Operating Expenses of $756.10 thousand for the 3-month period ending 2026-06-30, per its 10-Q filed 2026-08-06.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:OperatingExpenses · last filed 2026-08-06
- RESEARCH FRONTIERS INCORPORATED operating expenses for the quarter ending 2026-06-30 was $756.10K, a 19.99% decline year-over-year.
- RESEARCH FRONTIERS INCORPORATED operating expenses for the quarter ending 2026-03-31 was $666.73K, a 16.59% decline year-over-year.
- RESEARCH FRONTIERS INCORPORATED operating expenses for the quarter ending 2025-12-31 was $845.67K, a 5.39% increase year-over-year.
- RESEARCH FRONTIERS INCORPORATED operating expenses for the quarter ending 2025-09-30 was $663.39K, a 13.18% increase year-over-year.
- RESEARCH FRONTIERS INCORPORATED operating expenses for fiscal 2025 was $3.25M, a 17.14% increase from fiscal 2024.
- RESEARCH FRONTIERS INCORPORATED operating expenses for fiscal 2024 was $2.78M, a 5.62% decline from fiscal 2023.
- RESEARCH FRONTIERS INCORPORATED operating expenses for fiscal 2023 was $2.94M, a 7.01% decline from fiscal 2022.
- RESEARCH FRONTIERS INCORPORATED operating expenses for fiscal 2022 was $3.16M, a 2.03% increase from fiscal 2021.
| Period end | Operating Expenses 3 month | Operating Expenses 3 month as first filed | Operating Expenses 6 month | Operating Expenses 6 month as first filed | Operating Expenses 9 month | Operating Expenses 9 month as first filed | Operating Expenses 12 month | Operating Expenses 12 month as first filed |
|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | $756.10K 10-Q · filed 2026-08-06 | $1.42M 10-Q · filed 2026-08-06 | $2.27M derived: sum of 3 quarters · filed 2026-08-06 | $2.93M derived: sum of 4 quarters · filed 2026-08-06 | ||||
| 2026-03-31 | $666.73K 10-Q · filed 2026-05-08 | $1.51M derived: sum of 2 quarters · filed 2026-05-08 | $2.18M derived: sum of 3 quarters · filed 2026-05-08 | $3.12M derived: sum of 4 quarters · filed 2026-08-06 | ||||
| 2025-12-31 | $845.67K derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-05 | $1.51M derived: sum of 2 quarters · filed 2026-03-05 | $2.45M derived: sum of 3 quarters · filed 2026-08-06 | $3.25M 10-K · filed 2026-03-05 | ||||
| 2025-09-30 | $663.39K 10-Q · filed 2025-11-06 | $1.61M derived: sum of 2 quarters · filed 2026-08-06 | $2.41M 10-Q · filed 2025-11-06 | $3.21M derived: sum of 4 quarters · filed 2026-08-06 | ||||
| 2025-06-30 | $945.01K 10-Q · filed 2026-08-06 | $1.74M 10-Q · filed 2026-08-06 | $2.55M derived: sum of 3 quarters · filed 2026-08-06 | $3.13M derived: sum of 4 quarters · filed 2026-08-06 | ||||
| 2025-03-31 | $799.35K 10-Q · filed 2026-05-08 | $1.60M derived: sum of 2 quarters · filed 2026-05-08 | $2.19M derived: sum of 3 quarters · filed 2026-05-08 | $2.79M derived: sum of 4 quarters · filed 2026-05-08 | ||||
| 2024-12-31 | $802.43K derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-05 | $1.39M derived: sum of 2 quarters · filed 2026-03-05 | $1.99M derived: sum of 3 quarters · filed 2026-03-05 | $2.78M 10-K · filed 2026-03-05 | ||||
| 2024-09-30 | $586.11K 10-Q · filed 2025-11-06 | $1.19M derived: sum of 2 quarters · filed 2025-11-06 | $1.97M 10-Q · filed 2025-11-06 | $2.79M derived: sum of 4 quarters · filed 2025-11-06 | ||||
| 2024-06-30 | $605.73K 10-Q · filed 2025-08-07 | $1.39M 10-Q · filed 2025-08-07 | $2.21M derived: sum of 3 quarters · filed 2025-08-07 | $2.88M derived: sum of 4 quarters · filed 2025-08-07 | ||||
| 2024-03-31 | $783.13K 10-Q · filed 2025-05-08 | $1.60M derived: sum of 2 quarters · filed 2025-05-08 | $2.28M derived: sum of 3 quarters · filed 2025-05-08 | $2.99M derived: sum of 4 quarters · filed 2025-05-08 | ||||
| 2023-12-31 | $817.62K derived: 10-K 12 month − 10-Q 9 month · filed 2025-03-06 | $1.50M derived: sum of 2 quarters · filed 2025-03-06 | $2.21M derived: sum of 3 quarters · filed 2025-03-06 | $2.94M 10-K · filed 2025-03-06 | ||||
| 2023-09-30 | $677.95K 10-Q · filed 2024-11-07 | $1.39M derived: sum of 2 quarters · filed 2024-11-07 | $2.13M 10-Q · filed 2024-11-07 | $3.08M derived: sum of 4 quarters · filed 2024-11-07 | ||||
| 2023-06-30 | $710.30K 10-Q · filed 2024-08-01 | $1.45M 10-Q · filed 2024-08-01 | $2.40M derived: sum of 3 quarters · filed 2024-08-01 | $3.03M derived: sum of 4 quarters · filed 2024-08-01 | ||||
| 2023-03-31 | $737.02K 10-Q · filed 2024-05-09 | $1.69M derived: sum of 2 quarters · filed 2024-05-09 | $2.32M derived: sum of 3 quarters · filed 2024-05-09 | $3.15M derived: sum of 4 quarters · filed 2024-05-09 | ||||
| 2022-12-31 | $949.99K derived: 10-K 12 month − 10-Q 9 month · filed 2024-03-07 | $1.59M derived: sum of 2 quarters · filed 2024-03-07 | $2.42M derived: sum of 3 quarters · filed 2024-03-07 | $3.16M 10-K · filed 2024-03-07 | ||||
| 2022-09-30 | $636.63K 10-Q · filed 2023-11-02 | $1.47M derived: sum of 2 quarters · filed 2023-11-02 | $2.21M 10-Q · filed 2023-11-02 | $3.20M derived: sum of 4 quarters · filed 2023-11-02 | ||||
| 2022-06-30 | $828.67K 10-Q · filed 2023-08-03 | $1.58M 10-Q · filed 2023-08-03 | $2.56M derived: sum of 3 quarters · filed 2023-08-03 | $3.27M derived: sum of 4 quarters · filed 2023-08-03 | ||||
| 2022-03-31 | $749.52K 10-Q · filed 2023-05-04 | $1.73M derived: sum of 2 quarters · filed 2023-05-04 | $2.44M derived: sum of 3 quarters · filed 2023-05-04 | $3.08M derived: sum of 4 quarters · filed 2023-05-04 | ||||
| 2021-12-31 | $981.95K derived: 10-K 12 month − 10-Q 9 month · filed 2023-03-09 | $1.69M derived: sum of 2 quarters · filed 2023-03-09 | $2.33M derived: sum of 3 quarters · filed 2023-03-09 | $3.10M 10-K · filed 2023-03-09 | ||||
| 2021-09-30 | $706.24K 10-Q · filed 2022-11-03 | $1.35M derived: sum of 2 quarters · filed 2022-11-03 | $2.12M 10-Q · filed 2022-11-03 | $3.13M derived: sum of 4 quarters · filed 2022-11-03 | ||||
| 2021-06-30 | $642.89K 10-Q · filed 2022-08-04 | $1.41M 10-Q · filed 2022-08-04 | $2.43M derived: sum of 3 quarters · filed 2022-08-04 | $3.04M derived: sum of 4 quarters · filed 2022-08-04 | ||||
| 2021-03-31 | $770.77K 10-Q · filed 2022-05-05 | $1.79M derived: sum of 2 quarters · filed 2022-05-05 | $2.39M derived: sum of 3 quarters · filed 2022-05-05 | $3.17M derived: sum of 4 quarters · filed 2022-05-05 | ||||
| 2020-12-31 | $1.01M derived: 10-K 12 month − 10-Q/A 9 month · filed 2022-03-09 | $1.62M derived: sum of 2 quarters · filed 2022-03-09 | $2.40M derived: sum of 3 quarters · filed 2022-03-09 | $3.41M 10-K · filed 2022-03-09 | ||||
| 2020-09-30 | $609.07K 10-Q/A · filed 2022-02-24 | $1.39M derived: sum of 2 quarters · filed 2022-02-24 | $2.39M 10-Q/A · filed 2022-02-24 | $4.00M derived: sum of 4 quarters · filed 2022-02-24 | ||||
| 2020-06-30 | $778.69K 10-Q/A · filed 2022-02-24 | $1.78M 10-Q/A · filed 2022-02-24 | $3.39M derived: sum of 3 quarters · filed 2022-02-24 | $4.26M derived: sum of 4 quarters · filed 2022-02-24 | ||||
| 2020-03-31 | $1.00M 10-Q · filed 2021-05-10 | $2.61M derived: sum of 2 quarters · filed 2021-05-10 | $3.48M derived: sum of 3 quarters · filed 2021-05-10 | $4.74M derived: sum of 4 quarters · filed 2021-05-10 | ||||
| 2019-12-31 | $1.61M derived: 10-K 12 month − 10-Q 9 month · filed 2021-03-11 | $2.48M derived: sum of 2 quarters · filed 2021-03-11 | $3.73M derived: sum of 3 quarters · filed 2021-03-11 | $4.71M 10-K · filed 2021-03-11 | $4.76M 10-K · filed 2020-03-12 | |||
| 2019-09-30 | $873.72K 10-Q · filed 2020-11-05 | $2.13M derived: sum of 2 quarters · filed 2020-11-05 | $3.11M 10-Q · filed 2020-11-05 | $4.13M derived: sum of 4 quarters · filed 2020-11-05 | ||||
| 2019-06-30 | $1.25M 10-Q · filed 2020-08-06 | $2.23M 10-Q · filed 2020-08-06 | $3.25M derived: sum of 3 quarters · filed 2020-08-06 | $4.02M derived: sum of 4 quarters · filed 2020-08-06 | ||||
| 2019-03-31 | $981.13K 10-Q · filed 2020-05-07 | $2.00M derived: sum of 2 quarters · filed 2020-05-07 | $2.76M derived: sum of 3 quarters · filed 2020-05-07 | $3.66M derived: sum of 4 quarters · filed 2020-05-07 | ||||
| 2018-12-31 | $1.02M derived: 10-K 12 month − 10-Q 9 month · filed 2020-03-12 | $1.78M derived: sum of 2 quarters · filed 2020-03-12 | $2.68M derived: sum of 3 quarters · filed 2020-03-12 | $3.91M 10-K · filed 2020-03-12 | ||||
| 2018-09-30 | $763.62K 10-Q · filed 2019-11-07 | $1.66M derived: sum of 2 quarters · filed 2019-11-07 | $2.89M 10-Q · filed 2019-11-07 | $3.84M derived: sum of 4 quarters · filed 2019-11-07 | ||||
| 2018-06-30 | $896.78K 10-Q · filed 2019-08-08 | $2.13M 10-Q · filed 2019-08-08 | $3.07M derived: sum of 3 quarters · filed 2019-08-08 | $3.87M derived: sum of 4 quarters · filed 2019-08-08 | ||||
| 2018-03-31 | $1.23M 10-Q · filed 2019-05-14 | $2.18M derived: sum of 2 quarters · filed 2019-05-14 | $2.97M derived: sum of 3 quarters · filed 2019-05-14 | $3.81M derived: sum of 4 quarters · filed 2019-05-14 | ||||
| 2017-12-31 | $948.72K derived: 10-K 12 month − 10-Q 9 month · filed 2019-03-14 | $1.74M derived: sum of 2 quarters · filed 2019-03-14 | $2.58M derived: sum of 3 quarters · filed 2019-03-14 | $3.93M 10-K · filed 2019-03-14 | ||||
| 2017-09-30 | $792.59K 10-Q · filed 2018-11-08 | $1.63M derived: sum of 2 quarters · filed 2018-11-08 | $2.98M 10-Q · filed 2018-11-08 | $4.65M derived: sum of 4 quarters · filed 2019-03-14 | ||||
| 2017-06-30 | $838.83K 10-Q · filed 2018-08-13 | $2.19M 10-Q · filed 2018-08-13 | $3.85M derived: sum of 3 quarters · filed 2019-03-14 | $4.72M derived: sum of 4 quarters · filed 2019-03-14 | ||||
| 2017-03-31 | $1.35M 10-Q · filed 2018-05-14 | $3.01M derived: sum of 2 quarters · filed 2019-03-14 | $3.89M derived: sum of 3 quarters · filed 2019-03-14 | $5.25M derived: sum of 4 quarters · filed 2019-03-14 | ||||
| 2016-12-31 | $1.67M derived: 10-K 12 month − 10-Q 9 month · filed 2019-03-14 | $2.54M derived: sum of 2 quarters · filed 2019-03-14 | $3.91M derived: sum of 3 quarters · filed 2019-03-14 | $5.50M 10-K · filed 2019-03-14 | ||||
| 2016-09-30 | $870.84K 10-Q · filed 2017-11-02 | $2.24M derived: sum of 2 quarters · filed 2017-11-02 | $3.84M 10-Q · filed 2017-11-02 | $6.04M derived: sum of 4 quarters · filed 2018-03-13 | ||||
| 2016-06-30 | $1.37M 10-Q · filed 2017-08-03 | $2.97M 10-Q · filed 2017-08-03 | $5.17M derived: sum of 3 quarters · filed 2018-03-13 | $6.39M derived: sum of 4 quarters · filed 2018-03-13 | ||||
| 2016-03-31 | $1.60M 10-Q · filed 2017-05-04 | $3.80M derived: sum of 2 quarters · filed 2018-03-13 | $5.02M derived: sum of 3 quarters · filed 2018-03-13 | $6.32M derived: sum of 4 quarters · filed 2018-03-13 | ||||
| 2015-12-31 | $2.20M derived: 10-K 12 month − 10-Q 9 month · filed 2018-03-13 | $3.43M derived: sum of 2 quarters · filed 2018-03-13 | $4.72M derived: sum of 3 quarters · filed 2018-03-13 | $6.33M 10-K · filed 2018-03-13 | ||||
| 2015-09-30 | $1.22M 10-Q · filed 2016-11-03 | $2.52M derived: sum of 2 quarters · filed 2016-11-03 | $4.13M 10-Q · filed 2016-11-03 | $6.04M derived: sum of 4 quarters · filed 2017-03-16 | ||||
| 2015-06-30 | $1.30M 10-Q · filed 2016-08-04 | $2.90M 10-Q · filed 2016-08-04 | $4.82M derived: sum of 3 quarters · filed 2017-03-16 | $5.92M derived: sum of 4 quarters · filed 2017-03-16 | ||||
| 2015-03-31 | $1.61M 10-Q · filed 2016-05-05 | $3.52M derived: sum of 2 quarters · filed 2017-03-16 | $4.62M derived: sum of 3 quarters · filed 2017-03-16 | $6.17M derived: sum of 4 quarters · filed 2017-03-16 | ||||
| 2014-12-31 | $1.91M derived: 10-K 12 month − 10-Q 9 month · filed 2017-03-16 | $3.01M derived: sum of 2 quarters · filed 2017-03-16 | $4.56M derived: sum of 3 quarters · filed 2017-03-16 | $6.05M 10-K · filed 2017-03-16 | ||||
| 2014-09-30 | $1.10M 10-Q · filed 2015-11-04 | $2.65M derived: sum of 2 quarters · filed 2015-11-04 | $4.14M 10-Q · filed 2015-11-04 | $7.28M derived: sum of 4 quarters · filed 2016-03-10 | ||||
| 2014-06-30 | $1.55M 10-Q · filed 2015-08-04 | $1.42M 10-Q · filed 2014-08-04 | $3.03M 10-Q · filed 2015-08-04 | $2.89M 10-Q · filed 2014-08-04 | $6.17M derived: sum of 3 quarters · filed 2016-03-10 | $7.60M derived: sum of 4 quarters · filed 2016-03-10 | ||
| 2014-03-31 | $1.49M 10-Q · filed 2015-05-05 | $1.47M 10-Q · filed 2014-05-05 | $4.63M derived: sum of 2 quarters · filed 2016-03-10 | $6.06M derived: sum of 3 quarters · filed 2016-03-10 | $7.37M derived: sum of 4 quarters · filed 2016-03-10 | |||
| 2013-12-31 | $3.14M derived: 10-K 12 month − 10-Q 9 month · filed 2016-03-10 | $4.57M derived: sum of 2 quarters · filed 2016-03-10 | $5.88M derived: sum of 3 quarters · filed 2016-03-10 | $8.24M 10-K · filed 2016-03-10 | $8.04M 10-K · filed 2014-03-10 | |||
| 2013-09-30 | $1.43M 10-Q · filed 2014-11-04 | $1.38M 10-Q · filed 2013-11-05 | $2.74M derived: sum of 2 quarters · filed 2014-11-04 | $5.10M 10-Q · filed 2014-11-04 | $4.99M 10-Q · filed 2013-11-05 | $6.31M derived: sum of 4 quarters · filed 2015-03-11 | ||
| 2013-06-30 | $1.31M 10-Q · filed 2014-08-04 | $3.62M 10-Q · filed 2014-08-04 | $4.89M derived: sum of 3 quarters · filed 2015-03-11 | $6.23M derived: sum of 4 quarters · filed 2015-03-11 | ||||
| 2013-03-31 | $2.30M 10-Q · filed 2014-05-05 | $3.58M derived: sum of 2 quarters · filed 2015-03-11 | $4.92M derived: sum of 3 quarters · filed 2015-03-11 | $6.16M derived: sum of 4 quarters · filed 2015-03-11 | ||||
| 2012-12-31 | $1.27M derived: 10-K 12 month − 10-Q 9 month · filed 2015-03-11 | $2.61M derived: sum of 2 quarters · filed 2015-03-11 | $3.86M derived: sum of 3 quarters · filed 2015-03-11 | $5.77M 10-K · filed 2015-03-11 | $5.67M 10-K · filed 2013-03-12 | |||
| 2012-09-30 | $1.34M 10-Q · filed 2013-11-05 | $2.59M derived: sum of 2 quarters · filed 2013-11-05 | $4.50M 10-Q · filed 2013-11-05 | $5.69M derived: sum of 4 quarters · filed 2014-03-10 | ||||
| 2012-06-30 | $1.24M 10-Q · filed 2013-08-06 | $3.16M 10-Q · filed 2013-08-06 | $4.35M derived: sum of 3 quarters · filed 2014-03-10 | $5.37M derived: sum of 4 quarters · filed 2014-03-10 | ||||
| 2012-03-31 | $1.92M 10-Q · filed 2013-05-07 | $3.11M derived: sum of 2 quarters · filed 2014-03-10 | $4.12M derived: sum of 3 quarters · filed 2014-03-10 | $5.19M derived: sum of 4 quarters · filed 2014-03-10 | ||||
| 2011-12-31 | $1.19M derived: 10-K 12 month − 10-Q 9 month · filed 2014-03-10 | $2.21M derived: sum of 2 quarters · filed 2014-03-10 | $3.27M derived: sum of 3 quarters · filed 2014-03-10 | $5.01M 10-K · filed 2014-03-10 | ||||
| 2011-09-30 | $1.02M 10-Q · filed 2012-11-06 | $2.08M derived: sum of 2 quarters · filed 2012-11-06 | $3.82M 10-Q · filed 2012-11-06 | $4.90M derived: sum of 4 quarters · filed 2013-03-12 | ||||
| 2011-06-30 | $1.06M 10-Q · filed 2012-08-07 | $2.80M 10-Q · filed 2012-08-07 | $3.88M derived: sum of 3 quarters · filed 2013-03-12 | $4.77M derived: sum of 4 quarters · filed 2013-03-12 | ||||
| 2011-03-31 | $1.74M 10-Q · filed 2012-05-07 | $2.82M derived: sum of 2 quarters · filed 2013-03-12 | $3.71M derived: sum of 3 quarters · filed 2013-03-12 | $4.60M derived: sum of 4 quarters · filed 2013-03-12 | ||||
| 2010-12-31 | $1.08M derived: 10-K 12 month − 10-Q 9 month · filed 2013-03-12 | $1.97M derived: sum of 2 quarters · filed 2013-03-12 | $2.86M derived: sum of 3 quarters · filed 2013-03-12 | $4.66M 10-K · filed 2013-03-12 | ||||
| 2010-09-30 | $891.04K 10-Q · filed 2011-11-10 | $1.78M derived: sum of 2 quarters · filed 2011-11-10 | $3.58M 10-Q · filed 2011-11-10 | |||||
| 2010-06-30 | $888.64K 10-Q · filed 2011-08-08 | $2.69M 10-Q · filed 2011-08-08 | ||||||
| 2009-12-31 | $4.73M 10-K · filed 2012-03-13 |
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