BIOMERICA INC Basic Shares Outstanding (Weighted Average)
BIOMERICA INC (BMRA) reported Basic Shares Outstanding (Weighted Average) of 2.91 million shares for the 12-month period ending 2026-05-31, per its 10-K filed 2026-08-31.
Financial Statements › Income Statement › Earnings Per Share
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic · last filed 2026-08-31
- BIOMERICA INC weighted average number of shares outstanding, basic for the quarter ending 2026-05-31 was 3.10M shares, a 40.64% increase year-over-year.
- BIOMERICA INC weighted average number of shares outstanding, basic for the quarter ending 2026-02-28 was 3.01M shares, a 25.52% increase year-over-year.
- BIOMERICA INC weighted average number of shares outstanding, basic for the quarter ending 2025-11-30 was 2.91M shares, a 35.88% increase year-over-year.
- BIOMERICA INC weighted average number of shares outstanding, basic for the quarter ending 2025-08-31 was 2.64M shares, a 25.46% increase year-over-year.
- BIOMERICA INC weighted average number of shares outstanding, basic for fiscal 2026 was 2.91M shares, a 26.90% increase from fiscal 2025.
- BIOMERICA INC weighted average number of shares outstanding, basic for fiscal 2025 was 2.30M shares, a 9.22% increase from fiscal 2024.
- BIOMERICA INC weighted average number of shares outstanding, basic for fiscal 2024 was 2.10M shares, a 85.14% decline from fiscal 2023.
- BIOMERICA INC weighted average number of shares outstanding, basic for fiscal 2023 was 14.15M shares, a 11.69% increase from fiscal 2022.
| Period end | Weighted Average Number of Shares Outstanding, Basic 3 month | Weighted Average Number of Shares Outstanding, Basic 3 month as first filed | Weighted Average Number of Shares Outstanding, Basic 6 month | Weighted Average Number of Shares Outstanding, Basic 6 month as first filed | Weighted Average Number of Shares Outstanding, Basic 9 month | Weighted Average Number of Shares Outstanding, Basic 9 month as first filed | Weighted Average Number of Shares Outstanding, Basic 12 month | Weighted Average Number of Shares Outstanding, Basic 12 month as first filed |
|---|---|---|---|---|---|---|---|---|
| 2026-05-31 | 3.10M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-08-31 | 3.06M shares derived: average of 2 quarters · filed 2026-08-31 | 3.01M shares derived: average of 3 quarters · filed 2026-08-31 | 2.91M shares 10-K · filed 2026-08-31 | ||||
| 2026-02-28 | 3.01M shares 10-Q · filed 2026-04-13 | 2.96M shares derived: average of 2 quarters · filed 2026-04-13 | 2.85M shares 10-Q · filed 2026-04-13 | 2.69M shares derived: average of 4 quarters · filed 2026-08-31 | ||||
| 2025-11-30 | 2.91M shares 10-Q · filed 2026-01-14 | 2.77M shares 10-Q · filed 2026-01-14 | 2.58M shares derived: average of 3 quarters · filed 2026-08-31 | 2.54M shares derived: average of 4 quarters · filed 2026-08-31 | ||||
| 2025-08-31 | 2.64M shares 10-Q · filed 2025-10-14 | 2.42M shares derived: average of 2 quarters · filed 2026-08-31 | 2.41M shares derived: average of 3 quarters · filed 2026-08-31 | 2.35M shares derived: average of 4 quarters · filed 2026-08-31 | ||||
| 2025-05-31 | 2.21M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-08-31 | 2.30M shares derived: average of 2 quarters · filed 2026-08-31 | 2.25M shares derived: average of 3 quarters · filed 2026-08-31 | 2.30M shares 10-K · filed 2026-08-31 | ||||
| 2025-02-28 | 2.40M shares 10-Q · filed 2026-04-13 | 19.19M shares 10-Q · filed 2025-04-14 | 2.27M shares derived: average of 2 quarters · filed 2026-04-13 | 2.33M shares 10-Q · filed 2026-04-13 | 18.62M shares 10-Q · filed 2025-04-14 | -8.85M shares derived: average of 4 quarters · filed 2026-04-13 | ||
| 2024-11-30 | 2.14M shares 10-Q · filed 2026-01-14 | 17.12M shares 10-Q · filed 2025-01-14 | 2.12M shares 10-Q · filed 2026-01-14 | 16.97M shares 10-Q · filed 2025-01-14 | -12.60M shares derived: average of 3 quarters · filed 2026-01-14 | -5.25M shares derived: average of 4 quarters · filed 2026-01-14 | ||
| 2024-08-31 | 2.10M shares 10-Q · filed 2025-10-14 | 16.82M shares 10-Q · filed 2024-10-15 | -19.97M shares derived: average of 2 quarters · filed 2025-10-14 | -7.71M shares derived: average of 3 quarters · filed 2025-10-14 | -1.58M shares derived: average of 4 quarters · filed 2025-10-14 | |||
| 2024-05-31 | -42.05M shares derived: 10-K 12 month − 10-Q 9 month · filed 2025-08-29 | -12.62M shares derived: average of 2 quarters · filed 2025-08-29 | -2.80M shares derived: average of 3 quarters · filed 2025-08-29 | 2.10M shares 10-K · filed 2025-08-29 | 16.82M shares 10-K · filed 2024-08-28 | |||
| 2024-02-29 | 16.82M shares 10-Q · filed 2025-04-14 | 16.82M shares derived: average of 2 quarters · filed 2025-04-14 | 16.82M shares 10-Q · filed 2025-04-14 | 16.76M shares derived: average of 4 quarters · filed 2025-04-14 | ||||
| 2023-11-30 | 16.82M shares 10-Q · filed 2025-01-14 | 16.82M shares 10-Q · filed 2025-01-14 | 16.75M shares derived: average of 3 quarters · filed 2025-01-14 | 15.93M shares derived: average of 4 quarters · filed 2025-01-14 | ||||
| 2023-08-31 | 16.82M shares 10-Q · filed 2024-10-15 | 16.71M shares derived: average of 2 quarters · filed 2024-10-15 | 15.63M shares derived: average of 3 quarters · filed 2024-10-15 | 15.09M shares derived: average of 4 quarters · filed 2024-10-15 | ||||
| 2023-05-31 | 16.59M shares derived: 10-K 12 month − 10-Q 9 month · filed 2024-08-28 | 15.04M shares derived: average of 2 quarters · filed 2024-08-28 | 14.51M shares derived: average of 3 quarters · filed 2024-08-28 | 14.15M shares 10-K · filed 2024-08-28 | ||||
| 2023-02-28 | 13.48M shares 10-Q · filed 2024-04-12 | 13.47M shares derived: average of 2 quarters · filed 2024-04-12 | 13.34M shares 10-Q · filed 2024-04-12 | 13.34M shares 10-Q · filed 2023-04-14 | 13.22M shares derived: average of 4 quarters · filed 2024-04-12 | |||
| 2022-11-30 | 13.46M shares 10-Q · filed 2024-01-16 | 13.27M shares 10-Q · filed 2024-01-16 | 13.14M shares derived: average of 3 quarters · filed 2024-01-16 | 13.06M shares derived: average of 4 quarters · filed 2024-01-16 | ||||
| 2022-08-31 | 13.10M shares 10-Q · filed 2023-10-12 | 12.98M shares derived: average of 2 quarters · filed 2023-10-12 | 12.93M shares derived: average of 3 quarters · filed 2023-10-12 | 12.84M shares derived: average of 4 quarters · filed 2023-10-12 | ||||
| 2022-05-31 | 12.86M shares derived: 10-K 12 month − 10-Q 9 month · filed 2023-08-25 | 12.84M shares derived: average of 2 quarters · filed 2023-08-25 | 12.76M shares derived: average of 3 quarters · filed 2023-08-25 | 12.67M shares 10-K · filed 2023-08-25 | ||||
| 2022-02-28 | 12.82M shares 10-Q · filed 2023-04-14 | 12.71M shares derived: average of 2 quarters · filed 2023-04-14 | 12.61M shares 10-Q · filed 2023-04-14 | 12.54M shares derived: average of 4 quarters · filed 2023-04-14 | ||||
| 2021-11-30 | 12.59M shares 10-Q · filed 2023-01-13 | 12.51M shares 10-Q · filed 2023-01-13 | 12.44M shares derived: average of 3 quarters · filed 2023-01-13 | 12.31M shares derived: average of 4 quarters · filed 2023-01-13 | ||||
| 2021-08-31 | 12.43M shares 10-Q · filed 2022-10-13 | 12.37M shares derived: average of 2 quarters · filed 2022-10-13 | 12.21M shares derived: average of 3 quarters · filed 2022-10-13 | 12.10M shares derived: average of 4 quarters · filed 2022-10-13 | ||||
| 2021-05-31 | 12.31M shares derived: 10-K 12 month − 10-Q 9 month · filed 2022-08-29 | 12.11M shares derived: average of 2 quarters · filed 2022-08-29 | 11.99M shares derived: average of 3 quarters · filed 2022-08-29 | 11.93M shares 10-K · filed 2022-08-29 | ||||
| 2021-02-28 | 11.91M shares 10-Q · filed 2022-04-14 | 11.83M shares derived: average of 2 quarters · filed 2022-04-14 | 11.80M shares 10-Q · filed 2022-04-14 | 11.61M shares derived: average of 4 quarters · filed 2022-04-14 | ||||
| 2020-11-30 | 11.76M shares 10-Q · filed 2022-01-12 | 11.75M shares 10-Q · filed 2022-01-12 | 11.51M shares derived: average of 3 quarters · filed 2022-01-12 | 11.08M shares derived: average of 4 quarters · filed 2022-01-12 | ||||
| 2020-08-31 | 11.75M shares 10-Q · filed 2021-10-14 | 11.38M shares derived: average of 2 quarters · filed 2021-10-14 | 10.86M shares derived: average of 3 quarters · filed 2021-10-14 | 10.60M shares derived: average of 4 quarters · filed 2021-10-14 | ||||
| 2020-05-31 | 11.02M shares derived: 10-K/A 12 month − 10-Q 9 month · filed 2021-10-14 | 10.42M shares derived: average of 2 quarters · filed 2021-10-14 | 10.22M shares derived: average of 3 quarters · filed 2021-10-14 | 10.17M shares 10-K/A · filed 2021-10-14 | ||||
| 2020-02-29 | 9.81M shares 10-Q · filed 2021-04-14 | 9.82M shares derived: average of 2 quarters · filed 2021-04-14 | 9.88M shares 10-Q · filed 2021-04-14 | 9.73M shares derived: average of 4 quarters · filed 2021-04-14 | ||||
| 2019-11-30 | 9.82M shares 10-Q · filed 2021-01-14 | 9.78M shares 10-Q · filed 2021-01-14 | 9.78M shares 10-Q · filed 2020-01-14 | 9.70M shares derived: average of 3 quarters · filed 2021-01-14 | 9.61M shares derived: average of 4 quarters · filed 2021-01-14 | |||
| 2019-08-31 | 9.74M shares 10-Q · filed 2020-10-15 | 9.64M shares derived: average of 2 quarters · filed 2020-10-15 | 9.54M shares derived: average of 3 quarters · filed 2020-10-15 | 9.42M shares derived: average of 4 quarters · filed 2020-10-15 | ||||
| 2019-05-31 | 9.54M shares derived: 10-K 12 month − 10-Q 9 month · filed 2020-08-31 | 9.43M shares derived: average of 2 quarters · filed 2020-08-31 | 9.31M shares derived: average of 3 quarters · filed 2020-08-31 | 9.21M shares 10-K · filed 2020-08-31 | ||||
| 2019-02-28 | 9.32M shares 10-Q · filed 2020-04-14 | 9.19M shares derived: average of 2 quarters · filed 2020-04-14 | 9.10M shares 10-Q · filed 2020-04-14 | 9.00M shares derived: average of 4 quarters · filed 2020-04-14 | ||||
| 2018-11-30 | 9.06M shares 10-Q · filed 2020-01-14 | 9.00M shares 10-Q · filed 2020-01-14 | 8.89M shares derived: average of 3 quarters · filed 2020-01-14 | 8.81M shares derived: average of 4 quarters · filed 2020-01-14 | ||||
| 2018-08-31 | 8.93M shares 10-Q · filed 2019-10-15 | 8.81M shares derived: average of 2 quarters · filed 2019-10-15 | 8.73M shares derived: average of 3 quarters · filed 2019-10-15 | 8.67M shares derived: average of 4 quarters · filed 2019-10-15 | ||||
| 2018-05-31 | 8.69M shares derived: 10-K 12 month − 10-Q 9 month · filed 2019-08-29 | 8.62M shares derived: average of 2 quarters · filed 2019-08-29 | 8.59M shares derived: average of 3 quarters · filed 2019-08-29 | 8.57M shares 10-K · filed 2019-08-29 | ||||
| 2018-02-28 | 8.56M shares 10-Q · filed 2019-04-15 | 8.54M shares derived: average of 2 quarters · filed 2019-04-15 | 8.53M shares 10-Q · filed 2019-04-15 | 8.52M shares derived: average of 4 quarters · filed 2019-04-15 | ||||
| 2017-11-30 | 8.52M shares 10-Q · filed 2019-01-14 | 8.52M shares 10-Q · filed 2019-01-14 | 8.51M shares derived: average of 3 quarters · filed 2019-01-14 | 8.49M shares derived: average of 4 quarters · filed 2019-01-14 | ||||
| 2017-08-31 | 8.51M shares 10-Q · filed 2018-10-15 | 8.51M shares derived: average of 2 quarters · filed 2018-10-15 | 8.48M shares derived: average of 3 quarters · filed 2018-10-15 | 8.41M shares derived: average of 4 quarters · filed 2018-10-15 | ||||
| 2017-05-31 | 8.51M shares derived: 10-K 12 month − 10-Q 9 month · filed 2018-08-29 | 8.47M shares derived: average of 2 quarters · filed 2018-08-29 | 8.38M shares derived: average of 3 quarters · filed 2018-08-29 | 8.33M shares 10-K · filed 2018-08-29 | ||||
| 2017-02-28 | 8.43M shares 10-Q · filed 2018-04-16 | 8.31M shares derived: average of 2 quarters · filed 2018-04-16 | 8.27M shares 10-Q · filed 2018-04-16 | 8.13M shares derived: average of 4 quarters · filed 2018-04-16 | ||||
| 2016-11-30 | 8.19M shares 10-Q · filed 2018-01-17 | 8.21M shares 10-Q · filed 2018-01-17 | 8.03M shares derived: average of 3 quarters · filed 2018-01-17 | 7.92M shares derived: average of 4 quarters · filed 2018-01-17 | ||||
| 2016-08-31 | 8.17M shares 10-Q · filed 2017-10-16 | 7.94M shares derived: average of 2 quarters · filed 2017-10-16 | 7.84M shares derived: average of 3 quarters · filed 2017-10-16 | 7.77M shares derived: average of 4 quarters · filed 2017-10-16 | ||||
| 2016-05-31 | 7.72M shares derived: 10-K 12 month − 10-Q 9 month · filed 2017-08-29 | 7.67M shares derived: average of 2 quarters · filed 2017-08-29 | 7.64M shares derived: average of 3 quarters · filed 2017-08-29 | 7.63M shares 10-K · filed 2017-08-29 | ||||
| 2016-02-29 | 7.62M shares 10-Q · filed 2017-04-14 | 7.60M shares derived: average of 2 quarters · filed 2017-04-14 | 7.60M shares 10-Q · filed 2017-04-14 | 7.59M shares derived: average of 4 quarters · filed 2017-04-14 | ||||
| 2015-11-30 | 7.59M shares 10-Q · filed 2017-01-17 | 7.58M shares 10-Q · filed 2017-01-17 | 7.57M shares derived: average of 3 quarters · filed 2017-01-17 | 7.57M shares derived: average of 4 quarters · filed 2017-01-17 | ||||
| 2015-08-31 | 7.58M shares 10-Q · filed 2016-10-17 | 7.57M shares derived: average of 2 quarters · filed 2016-10-17 | 7.56M shares derived: average of 3 quarters · filed 2016-10-17 | 7.56M shares derived: average of 4 quarters · filed 2016-10-17 | ||||
| 2015-05-31 | 7.55M shares derived: 10-K 12 month − 10-Q 9 month · filed 2016-08-29 | 7.55M shares derived: average of 2 quarters · filed 2016-08-29 | 7.55M shares derived: average of 3 quarters · filed 2016-08-29 | 7.55M shares 10-K · filed 2016-08-29 | ||||
| 2015-02-28 | 7.55M shares 10-Q · filed 2016-04-14 | 7.55M shares derived: average of 2 quarters · filed 2016-04-14 | 7.55M shares 10-Q · filed 2016-04-14 | 7.55M shares derived: average of 4 quarters · filed 2016-04-14 | ||||
| 2014-11-30 | 7.55M shares 10-Q · filed 2016-01-14 | 7.55M shares 10-Q · filed 2016-01-14 | 7.55M shares derived: average of 3 quarters · filed 2016-01-14 | 7.51M shares derived: average of 4 quarters · filed 2016-01-14 | ||||
| 2014-08-31 | 7.55M shares 10-Q · filed 2015-10-15 | 7.55M shares derived: average of 2 quarters · filed 2015-10-15 | 7.49M shares derived: average of 3 quarters · filed 2015-10-15 | 7.44M shares derived: average of 4 quarters · filed 2015-10-15 | ||||
| 2014-05-31 | 7.55M shares derived: 10-K 12 month − 10-Q 9 month · filed 2015-08-31 | 7.46M shares derived: average of 2 quarters · filed 2015-08-31 | 7.40M shares derived: average of 3 quarters · filed 2015-08-31 | 7.37M shares 10-K · filed 2015-08-31 | ||||
| 2014-02-28 | 7.38M shares 10-Q · filed 2015-04-14 | 7.33M shares derived: average of 2 quarters · filed 2015-04-14 | 7.31M shares 10-Q · filed 2015-04-14 | 7.28M shares derived: average of 4 quarters · filed 2015-04-14 | ||||
| 2013-11-30 | 7.28M shares 10-Q · filed 2015-01-14 | 7.28M shares 10-Q · filed 2015-01-14 | 7.25M shares derived: average of 3 quarters · filed 2015-01-14 | 7.18M shares derived: average of 4 quarters · filed 2015-01-14 | ||||
| 2013-08-31 | 7.28M shares 10-Q · filed 2014-10-15 | 7.23M shares derived: average of 2 quarters · filed 2014-10-15 | 7.15M shares derived: average of 3 quarters · filed 2014-10-15 | 7.11M shares derived: average of 4 quarters · filed 2014-10-15 | ||||
| 2013-05-31 | 7.18M shares derived: 10-K 12 month − 10-Q 9 month · filed 2014-08-29 | 7.09M shares derived: average of 2 quarters · filed 2014-08-29 | 7.05M shares derived: average of 3 quarters · filed 2014-08-29 | 7.02M shares 10-K · filed 2014-08-29 | ||||
| 2013-02-28 | 7.00M shares 10-Q · filed 2014-04-14 | 6.98M shares derived: average of 2 quarters · filed 2014-04-14 | 6.97M shares 10-Q · filed 2014-04-14 | 6.96M shares derived: average of 4 quarters · filed 2014-04-14 | ||||
| 2012-11-30 | 6.97M shares 10-Q · filed 2014-01-14 | 6.96M shares 10-Q · filed 2014-01-14 | 6.95M shares derived: average of 3 quarters · filed 2014-01-14 | 6.93M shares derived: average of 4 quarters · filed 2014-01-14 | ||||
| 2012-08-31 | 6.95M shares 10-Q · filed 2013-10-15 | 6.94M shares derived: average of 2 quarters · filed 2013-10-15 | 6.92M shares derived: average of 3 quarters · filed 2013-10-15 | 6.91M shares derived: average of 4 quarters · filed 2013-10-15 | ||||
| 2012-05-31 | 6.94M shares derived: 10-K 12 month − 10-Q 9 month · filed 2013-08-29 | 6.91M shares derived: average of 2 quarters · filed 2013-08-29 | 6.89M shares derived: average of 3 quarters · filed 2013-08-29 | 6.89M shares 10-K · filed 2013-08-29 | ||||
| 2012-02-29 | 6.88M shares 10-Q · filed 2013-04-15 | 6.87M shares derived: average of 2 quarters · filed 2013-04-15 | 6.87M shares 10-Q · filed 2013-04-15 | |||||
| 2011-11-30 | 6.87M shares 10-Q · filed 2013-01-14 | 6.87M shares 10-Q · filed 2013-01-14 | ||||||
| 2011-08-31 | 6.87M shares 10-Q · filed 2012-10-12 | |||||||
| 2010-11-30 | 6.66M shares 10-Q · filed 2012-01-17 | 6.66M shares 10-Q · filed 2012-01-17 | ||||||
| 2010-08-31 | 6.66M shares 10-Q/A · filed 2011-10-27 |
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