Lightwave Logic, Inc. Operating Cash Flow
Lightwave Logic, Inc. (LWLG) reported Operating Cash Flow of -$9.88 million for the 6-month period ending 2026-06-30, per its 10-Q filed 2026-08-14.
Financial Statements › Cash Flow › Operating Activities
us-gaap:NetCashProvidedByUsedInOperatingActivities · last filed 2026-08-14
- Lightwave Logic, Inc. net cash provided by (used in) operating activities for the quarter ending 2026-06-30 was -$5.82M.
- Lightwave Logic, Inc. net cash provided by (used in) operating activities for the quarter ending 2026-03-31 was -$4.06M.
- Lightwave Logic, Inc. net cash provided by (used in) operating activities for the quarter ending 2025-12-31 was -$3.31M.
- Lightwave Logic, Inc. net cash provided by (used in) operating activities for the quarter ending 2025-09-30 was -$3.18M.
- Lightwave Logic, Inc. net cash provided by (used in) operating activities for fiscal 2025 was -$13.75M.
- Lightwave Logic, Inc. net cash provided by (used in) operating activities for fiscal 2024 was -$15.55M.
- Lightwave Logic, Inc. net cash provided by (used in) operating activities for fiscal 2023 was -$12.24M.
- Lightwave Logic, Inc. net cash provided by (used in) operating activities for fiscal 2022 was -$10.53M.
| Period end | Net Cash Provided by (Used in) Operating Activities 3 month | Net Cash Provided by (Used in) Operating Activities 6 month | Net Cash Provided by (Used in) Operating Activities 6 month as first filed | Net Cash Provided by (Used in) Operating Activities 9 month | Net Cash Provided by (Used in) Operating Activities 9 month as first filed | Net Cash Provided by (Used in) Operating Activities 12 month | Net Cash Provided by (Used in) Operating Activities 12 month as first filed | Net Cash Provided by (Used in) Operating Activities 90 month | Net Cash Provided by (Used in) Operating Activities 93 month | Net Cash Provided by (Used in) Operating Activities 96 month | Net Cash Provided by (Used in) Operating Activities 99 month | Net Cash Provided by (Used in) Operating Activities 102 month | Net Cash Provided by (Used in) Operating Activities 105 month | Net Cash Provided by (Used in) Operating Activities 108 month | Net Cash Provided by (Used in) Operating Activities 114 month | Net Cash Provided by (Used in) Operating Activities 117 month | Net Cash Provided by (Used in) Operating Activities 120 month | Net Cash Provided by (Used in) Operating Activities 123 month |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | -$5.82M derived: 10-Q 6 month − 10-Q 3 month · filed 2026-08-14 | -$9.88M 10-Q · filed 2026-08-14 | -$13.20M derived: sum of 3 quarters · filed 2026-08-14 | -$16.37M derived: sum of 4 quarters · filed 2026-08-14 | ||||||||||||||
| 2026-03-31 | -$4.06M 10-Q · filed 2026-05-15 | -$7.37M derived: sum of 2 quarters · filed 2026-05-15 | -$10.55M derived: sum of 3 quarters · filed 2026-05-15 | -$14.32M derived: sum of 4 quarters · filed 2026-08-14 | ||||||||||||||
| 2025-12-31 | -$3.31M derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-20 | -$6.49M derived: sum of 2 quarters · filed 2026-03-20 | -$10.26M derived: sum of 3 quarters · filed 2026-08-14 | -$13.75M 10-K · filed 2026-03-20 | ||||||||||||||
| 2025-09-30 | -$3.18M derived: 10-Q 9 month − 10-Q 6 month · filed 2025-11-14 | -$6.95M derived: sum of 2 quarters · filed 2026-08-14 | -$10.44M 10-Q · filed 2025-11-14 | -$13.57M derived: sum of 4 quarters · filed 2026-08-14 | ||||||||||||||
| 2025-06-30 | -$3.77M derived: 10-Q 6 month − 10-Q 3 month · filed 2026-08-14 | -$7.26M 10-Q · filed 2026-08-14 | -$10.40M derived: sum of 3 quarters · filed 2026-08-14 | -$13.99M derived: sum of 4 quarters · filed 2026-08-14 | ||||||||||||||
| 2025-03-31 | -$3.49M 10-Q · filed 2026-05-15 | -$6.63M derived: sum of 2 quarters · filed 2026-05-15 | -$10.22M derived: sum of 3 quarters · filed 2026-05-15 | -$14.27M derived: sum of 4 quarters · filed 2026-05-15 | ||||||||||||||
| 2024-12-31 | -$3.14M derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-20 | -$6.73M derived: sum of 2 quarters · filed 2026-03-20 | -$10.78M derived: sum of 3 quarters · filed 2026-03-20 | -$15.55M 10-K · filed 2026-03-20 | ||||||||||||||
| 2024-09-30 | -$3.59M derived: 10-Q 9 month − 10-Q/A 6 month · filed 2025-11-14 | -$7.64M derived: sum of 2 quarters · filed 2026-01-20 | -$12.41M 10-Q · filed 2025-11-14 | -$14.74M derived: sum of 4 quarters · filed 2026-01-20 | ||||||||||||||
| 2024-06-30 | -$4.05M derived: 10-Q/A 6 month − 10-Q 3 month · filed 2026-01-20 | -$8.82M 10-Q/A · filed 2026-01-20 | -$11.15M derived: sum of 3 quarters · filed 2026-01-20 | -$14.06M derived: sum of 4 quarters · filed 2026-01-20 | ||||||||||||||
| 2024-03-31 | -$4.77M 10-Q · filed 2025-05-13 | -$7.09M derived: sum of 2 quarters · filed 2025-05-13 | -$10.00M derived: sum of 3 quarters · filed 2025-05-13 | -$13.26M derived: sum of 4 quarters · filed 2025-05-13 | ||||||||||||||
| 2023-12-31 | -$2.32M derived: 10-K 12 month − 10-Q 9 month · filed 2025-03-18 | -$5.23M derived: sum of 2 quarters · filed 2025-03-18 | -$8.49M derived: sum of 3 quarters · filed 2025-03-18 | -$12.24M 10-K · filed 2025-03-18 | ||||||||||||||
| 2023-09-30 | -$2.91M derived: 10-Q 9 month − 10-Q 6 month · filed 2024-11-12 | -$6.17M derived: sum of 2 quarters · filed 2024-11-12 | -$9.91M 10-Q · filed 2024-11-12 | -$12.68M derived: sum of 4 quarters · filed 2024-11-12 | ||||||||||||||
| 2023-06-30 | -$3.26M derived: 10-Q 6 month − 10-Q 3 month · filed 2024-08-09 | -$7.00M 10-Q · filed 2024-08-09 | -$9.77M derived: sum of 3 quarters · filed 2024-08-09 | -$12.24M derived: sum of 4 quarters · filed 2024-08-09 | ||||||||||||||
| 2023-03-31 | -$3.75M 10-Q · filed 2024-05-10 | -$6.52M derived: sum of 2 quarters · filed 2024-05-10 | -$8.98M derived: sum of 3 quarters · filed 2024-05-10 | -$11.73M derived: sum of 4 quarters · filed 2024-05-10 | ||||||||||||||
| 2022-12-31 | -$2.77M derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-29 | -$5.23M derived: sum of 2 quarters · filed 2024-02-29 | -$7.99M derived: sum of 3 quarters · filed 2024-02-29 | -$10.53M 10-K · filed 2024-02-29 | -$10.47M 10-K · filed 2023-03-01 | |||||||||||||
| 2022-09-30 | -$2.47M derived: 10-Q 9 month − 10-Q 6 month · filed 2023-11-09 | -$5.22M derived: sum of 2 quarters · filed 2023-11-09 | -$7.77M 10-Q · filed 2023-11-09 | -$7.70M 10-Q · filed 2022-11-09 | -$13.77M derived: sum of 4 quarters · filed 2024-02-29 | |||||||||||||
| 2022-06-30 | -$2.75M derived: 10-Q 6 month − 10-Q 3 month · filed 2023-08-09 | -$5.30M 10-Q · filed 2023-08-09 | -$5.25M 10-Q · filed 2022-08-09 | -$11.30M derived: sum of 3 quarters · filed 2024-02-29 | -$12.61M derived: sum of 4 quarters · filed 2024-02-29 | |||||||||||||
| 2022-03-31 | -$2.55M 10-Q · filed 2023-05-10 | -$8.55M derived: sum of 2 quarters · filed 2024-02-29 | -$9.86M derived: sum of 3 quarters · filed 2024-02-29 | -$11.60M derived: sum of 4 quarters · filed 2024-02-29 | ||||||||||||||
| 2021-12-31 | -$6.00M derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-29 | -$7.31M derived: sum of 2 quarters · filed 2024-02-29 | -$9.05M derived: sum of 3 quarters · filed 2024-02-29 | -$10.30M 10-K · filed 2024-02-29 | -$10.04M 10-K · filed 2022-03-01 | |||||||||||||
| 2021-09-30 | -$1.31M derived: 10-Q 9 month − 10-Q 6 month · filed 2022-11-09 | -$3.05M derived: sum of 2 quarters · filed 2022-11-09 | -$4.30M 10-Q · filed 2022-11-09 | -$5.65M derived: sum of 4 quarters · filed 2023-03-01 | ||||||||||||||
| 2021-06-30 | -$1.74M derived: 10-Q 6 month − 10-Q 3 month · filed 2022-08-09 | -$2.99M 10-Q · filed 2022-08-09 | -$4.34M derived: sum of 3 quarters · filed 2023-03-01 | -$5.52M derived: sum of 4 quarters · filed 2023-03-01 | ||||||||||||||
| 2021-03-31 | -$1.25M 10-Q · filed 2022-05-10 | -$2.60M derived: sum of 2 quarters · filed 2023-03-01 | -$3.78M derived: sum of 3 quarters · filed 2023-03-01 | -$4.81M derived: sum of 4 quarters · filed 2023-03-01 | ||||||||||||||
| 2020-12-31 | -$1.35M derived: 10-K 12 month − 10-Q 9 month · filed 2023-03-01 | -$2.53M derived: sum of 2 quarters · filed 2023-03-01 | -$3.55M derived: sum of 3 quarters · filed 2023-03-01 | -$4.87M 10-K · filed 2023-03-01 | ||||||||||||||
| 2020-09-30 | -$1.18M derived: 10-Q 9 month − 10-Q 6 month · filed 2021-11-15 | -$2.20M derived: sum of 2 quarters · filed 2021-11-15 | -$3.52M 10-Q · filed 2021-11-15 | -$4.74M derived: sum of 4 quarters · filed 2021-11-15 | ||||||||||||||
| 2020-06-30 | -$1.02M derived: 10-Q 6 month − 10-Q 3 month · filed 2021-08-16 | -$2.34M 10-Q · filed 2021-08-16 | -$3.56M derived: sum of 3 quarters · filed 2021-08-16 | -$4.67M derived: sum of 4 quarters · filed 2021-08-16 | ||||||||||||||
| 2020-03-31 | -$1.32M 10-Q · filed 2021-05-17 | -$2.53M derived: sum of 2 quarters · filed 2021-05-17 | -$3.65M derived: sum of 3 quarters · filed 2021-05-17 | -$4.94M derived: sum of 4 quarters · filed 2021-05-17 | ||||||||||||||
| 2019-12-31 | -$1.21M derived: 10-K 12 month − 10-Q 9 month · filed 2021-03-31 | -$2.33M derived: sum of 2 quarters · filed 2021-03-31 | -$3.62M derived: sum of 3 quarters · filed 2021-03-31 | -$4.77M 10-K · filed 2021-03-31 | ||||||||||||||
| 2019-09-30 | -$1.12M derived: 10-Q 9 month − 10-Q 6 month · filed 2020-11-09 | -$2.41M derived: sum of 2 quarters · filed 2020-11-09 | -$3.55M 10-Q · filed 2020-11-09 | -$4.55M derived: sum of 4 quarters · filed 2020-11-09 | ||||||||||||||
| 2019-06-30 | -$1.29M derived: 10-Q 6 month − 10-Q 3 month · filed 2020-08-10 | -$2.44M 10-Q · filed 2020-08-10 | -$3.43M derived: sum of 3 quarters · filed 2020-08-10 | -$4.59M derived: sum of 4 quarters · filed 2020-08-10 | ||||||||||||||
| 2019-03-31 | -$1.15M 10-Q · filed 2020-05-11 | -$2.14M derived: sum of 2 quarters · filed 2020-05-11 | -$3.30M derived: sum of 3 quarters · filed 2020-05-11 | -$4.50M derived: sum of 4 quarters · filed 2020-05-11 | ||||||||||||||
| 2018-12-31 | -$996.12K derived: 10-K 12 month − 10-Q 9 month · filed 2020-03-16 | -$2.16M derived: sum of 2 quarters · filed 2020-03-16 | -$3.35M derived: sum of 3 quarters · filed 2020-03-16 | -$4.40M 10-K · filed 2020-03-16 | ||||||||||||||
| 2018-09-30 | -$1.16M derived: 10-Q 9 month − 10-Q 6 month · filed 2019-11-12 | -$2.36M derived: sum of 2 quarters · filed 2019-11-12 | -$3.40M 10-Q · filed 2019-11-12 | -$4.89M derived: sum of 4 quarters · filed 2019-11-12 | ||||||||||||||
| 2018-06-30 | -$1.20M derived: 10-Q 6 month − 10-Q 3 month · filed 2019-08-09 | -$2.25M 10-Q · filed 2019-08-09 | -$3.73M derived: sum of 3 quarters · filed 2019-08-09 | -$4.72M derived: sum of 4 quarters · filed 2019-08-09 | ||||||||||||||
| 2018-03-31 | -$1.05M 10-Q · filed 2019-05-10 | -$2.54M derived: sum of 2 quarters · filed 2019-05-10 | -$3.52M derived: sum of 3 quarters · filed 2019-05-10 | -$4.59M derived: sum of 4 quarters · filed 2019-05-10 | ||||||||||||||
| 2017-12-31 | -$1.49M derived: 10-K 12 month − 10-Q 9 month · filed 2019-03-18 | -$2.47M derived: sum of 2 quarters · filed 2019-03-18 | -$3.54M derived: sum of 3 quarters · filed 2019-03-18 | -$4.36M 10-K · filed 2019-03-18 | -$4.41M 10-K · filed 2018-03-16 | |||||||||||||
| 2017-09-30 | -$981.76K derived: 10-Q 9 month − 10-Q 6 month · filed 2018-11-09 | -$2.05M derived: sum of 2 quarters · filed 2018-11-09 | -$2.87M 10-Q · filed 2018-11-09 | -$3.76M derived: sum of 4 quarters · filed 2018-11-09 | ||||||||||||||
| 2017-06-30 | -$1.07M derived: 10-Q 6 month − 10-Q 3 month · filed 2018-08-09 | -$1.89M 10-Q · filed 2018-08-09 | -$2.77M derived: sum of 3 quarters · filed 2018-08-09 | |||||||||||||||
| 2017-03-31 | -$820.05K 10-Q · filed 2018-05-10 | -$1.70M derived: sum of 2 quarters · filed 2018-05-10 | ||||||||||||||||
| 2016-12-31 | -$881.57K derived: 10-K 12 month − 10-Q 9 month · filed 2018-03-16 | -$3.15M 10-K · filed 2018-03-16 | ||||||||||||||||
| 2016-09-30 | -$2.27M 10-Q · filed 2017-11-14 | |||||||||||||||||
| 2015-12-31 | -$772.06K derived: 10-K 12 month − 10-Q 9 month · filed 2018-03-16 | -$1.51M derived: sum of 2 quarters · filed 2018-03-16 | -$2.74M derived: sum of 3 quarters · filed 2018-03-16 | -$3.44M 10-K · filed 2018-03-16 | ||||||||||||||
| 2015-09-30 | -$739.46K derived: 10-Q 9 month − 10-Q 6 month · filed 2015-11-16 | -$1.97M derived: sum of 2 quarters · filed 2015-11-16 | -$2.67M 10-Q · filed 2015-11-16 | -$3.74M derived: sum of 4 quarters · filed 2015-11-16 | ||||||||||||||
| 2015-06-30 | -$1.23M derived: 10-Q 6 month − 10-Q 3 month · filed 2015-08-12 | -$1.93M 10-Q · filed 2015-08-12 | -$3.00M derived: sum of 3 quarters · filed 2015-08-12 | -$3.57M derived: sum of 4 quarters · filed 2015-11-16 | ||||||||||||||
| 2015-03-31 | -$699.50K 10-Q · filed 2015-05-15 | -$1.77M derived: sum of 2 quarters · filed 2015-05-15 | -$2.34M derived: sum of 3 quarters · filed 2015-11-16 | -$3.32M derived: sum of 4 quarters · filed 2015-11-16 | ||||||||||||||
| 2014-12-31 | -$1.07M derived: 10-K 12 month − 10-Q 9 month · filed 2015-03-24 | -$1.64M derived: sum of 2 quarters · filed 2015-11-16 | -$2.62M derived: sum of 3 quarters · filed 2015-11-16 | -$3.14M 10-K · filed 2015-03-24 | ||||||||||||||
| 2014-09-30 | -$571.01K derived: 10-Q 9 month − 10-Q 6 month · filed 2015-11-16 | -$1.55M derived: sum of 2 quarters · filed 2015-11-16 | -$2.07M 10-Q · filed 2015-11-16 | -$2.11M 10-Q · filed 2014-11-14 | -$2.94M derived: sum of 4 quarters · filed 2015-11-16 | |||||||||||||
| 2014-06-30 | -$982.64K derived: 10-Q 6 month − 10-Q 3 month · filed 2015-08-12 | -$1.50M 10-Q · filed 2015-08-12 | -$2.37M derived: sum of 3 quarters · filed 2015-08-12 | -$3.04M derived: sum of 4 quarters · filed 2015-08-12 | ||||||||||||||
| 2014-03-31 | -$520.21K 10-Q · filed 2015-05-15 | -$1.39M derived: sum of 2 quarters · filed 2015-05-15 | -$2.06M derived: sum of 3 quarters · filed 2015-05-15 | -$2.82M derived: sum of 4 quarters · filed 2015-05-15 | -$14.50M 10-Q · filed 2014-05-14 | |||||||||||||
| 2013-12-31 | -$866.99K derived: 10-K 12 month − 10-Q 9 month · filed 2015-03-24 | -$1.54M derived: sum of 2 quarters · filed 2015-03-24 | -$2.30M derived: sum of 3 quarters · filed 2015-03-24 | -$2.84M 10-K · filed 2015-03-24 | -$13.98M 10-K · filed 2014-03-31 | |||||||||||||
| 2013-09-30 | -$670.11K derived: 10-Q 9 month − 10-Q 6 month · filed 2014-11-14 | -$1.43M derived: sum of 2 quarters · filed 2014-11-14 | -$1.97M 10-Q · filed 2014-11-14 | -$2.56M derived: sum of 4 quarters · filed 2014-11-14 | -$13.11M 10-Q · filed 2013-11-14 | |||||||||||||
| 2013-06-30 | -$764.78K derived: 10-Q 6 month − 10-Q 3 month · filed 2014-08-14 | -$1.30M 10-Q · filed 2014-08-14 | -$1.37M 10-Q · filed 2013-08-14 | -$1.89M derived: sum of 3 quarters · filed 2014-08-14 | -$2.48M derived: sum of 4 quarters · filed 2014-08-14 | -$12.51M 10-Q · filed 2013-08-14 | ||||||||||||
| 2013-03-31 | -$536.15K 10-Q · filed 2014-05-14 | -$1.13M derived: sum of 2 quarters · filed 2014-05-14 | -$1.72M derived: sum of 3 quarters · filed 2014-05-14 | -$2.32M derived: sum of 4 quarters · filed 2014-05-14 | -$11.68M 10-Q · filed 2013-05-15 | |||||||||||||
| 2012-12-31 | -$592.66K derived: 10-K 12 month − 10-Q 9 month · filed 2014-03-31 | -$1.18M derived: sum of 2 quarters · filed 2014-03-31 | -$1.78M derived: sum of 3 quarters · filed 2014-03-31 | -$2.37M 10-K · filed 2014-03-31 | -$11.14M 10-K · filed 2013-04-01 | |||||||||||||
| 2012-09-30 | -$586.20K derived: 10-Q 9 month − 10-Q 6 month · filed 2013-11-14 | -$1.19M derived: sum of 2 quarters · filed 2013-11-14 | -$1.78M 10-Q · filed 2013-11-14 | -$2.28M derived: sum of 4 quarters · filed 2013-11-14 | -$10.55M 10-Q/A · filed 2012-11-14 | |||||||||||||
| 2012-06-30 | -$605.26K derived: 10-Q 6 month − 10-Q 3 month · filed 2013-08-14 | -$1.19M 10-Q · filed 2013-08-14 | -$1.70M derived: sum of 3 quarters · filed 2013-08-14 | -$2.15M derived: sum of 4 quarters · filed 2013-08-14 | -$9.96M 10-Q · filed 2012-08-14 | |||||||||||||
| 2012-03-31 | -$584.34K 10-Q · filed 2013-05-15 | -$1.09M derived: sum of 2 quarters · filed 2013-05-15 | -$1.54M derived: sum of 3 quarters · filed 2013-05-15 | -$1.88M derived: sum of 4 quarters · filed 2013-05-15 | -$9.36M 10-Q · filed 2012-05-15 | |||||||||||||
| 2011-12-31 | -$507.96K derived: 10-K 12 month − 10-Q/A 9 month · filed 2013-04-01 | -$955.51K derived: sum of 2 quarters · filed 2013-04-01 | -$1.30M derived: sum of 3 quarters · filed 2013-04-01 | -$1.68M 10-K · filed 2013-04-01 | -$8.77M 10-K · filed 2012-04-02 | |||||||||||||
| 2011-09-30 | -$447.55K derived: 10-Q/A 9 month − 10-Q 6 month · filed 2012-11-14 | -$787.46K derived: sum of 2 quarters · filed 2012-11-14 | -$1.17M 10-Q/A · filed 2012-11-14 | -$1.52M derived: sum of 4 quarters · filed 2012-11-14 | -$8.26M 10-Q · filed 2011-11-14 | |||||||||||||
| 2011-06-30 | -$339.92K derived: 10-Q 6 month − 10-Q 3 month · filed 2012-08-14 | -$726.86K 10-Q · filed 2012-08-14 | -$1.08M derived: sum of 3 quarters · filed 2012-08-14 | -$1.43M derived: sum of 4 quarters · filed 2012-08-14 | -$7.82M 10-Q · filed 2011-08-15 | |||||||||||||
| 2011-03-31 | -$386.95K 10-Q · filed 2012-05-15 | -$736.18K derived: sum of 2 quarters · filed 2012-05-15 | -$1.09M derived: sum of 3 quarters · filed 2012-05-15 | |||||||||||||||
| 2010-12-31 | -$349.23K derived: 10-K 12 month − 10-Q 9 month · filed 2012-04-02 | -$700.46K derived: sum of 2 quarters · filed 2012-04-02 | -$1.44M 10-K · filed 2012-04-02 | |||||||||||||||
| 2010-09-30 | -$351.23K derived: 10-Q 9 month − 10-Q 6 month · filed 2011-11-14 | -$1.09M 10-Q · filed 2011-11-14 | ||||||||||||||||
| 2010-06-30 | -$736.22K 10-Q · filed 2011-08-15 |