ClearSign Technologies Shares Outstanding 2012-2026 | CLIR

ClearSign Technologies shares outstanding from 2012 to 2026. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
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ClearSign Technologies Annual Shares Outstanding
(Millions of Shares)
2025 6
2024 49
2023 39
2022 35
2021 31
2020 28
2019 27
2018 23
2017 15
2016 13
2015 12
2014 10
2013 9
2012 8
2011 4
ClearSign Technologies Quarterly Shares Outstanding
(Millions of Shares)
2026-03-31 6
2025-12-31 6
2025-09-30 56
2025-06-30 55
2025-03-31 55
2024-12-31 49
2024-09-30 55
2024-06-30 47
2024-03-31 39
2023-12-31 39
2023-09-30 39
2023-06-30 39
2023-03-31 38
2022-12-31 35
2022-09-30 38
2022-06-30 34
2022-03-31 32
2021-12-31 31
2021-09-30 31
2021-06-30 31
2021-03-31 31
2020-12-31 28
2020-09-30 28
2020-06-30 27
2020-03-31 27
2019-12-31 27
2019-09-30 27
2019-06-30 27
2019-03-31 27
2018-12-31 23
2018-09-30 26
2018-06-30 21
2018-03-31 18
2017-12-31 15
2017-09-30 16
2017-06-30 16
2017-03-31 15
2016-12-31 13
2016-09-30 13
2016-06-30 13
2016-03-31 13
2015-12-31 12
2015-09-30 13
2015-06-30 13
2015-03-31 11
2014-12-31 10
2014-09-30 10
2014-06-30 10
2014-03-31 9
2013-12-31 9
2013-09-30 9
2013-06-30 9
2013-03-31 9
2012-12-31 8
2012-09-30 9
2012-06-30 8
2012-03-31 5
2011-12-31 4
2011-09-30 5
2011-06-30 5
Sector Industry Market Cap Revenue
Industrial Products Industrial Services $0.029B $0.005B
ClearSign Technologies Corporation provides industrial combustion and sensing technologies for industrial and commercial systems. The company's OEM products consists ClearSign Core(TM) and ClearSign Eye(TM) and other sensing configurations. It serves energy, commercial/industrial boiler, chemical, petrochemical, transport and power industries. ClearSign Technologies Corporation, formerly known as ClearSign Combustion Corporation, is based in Seattle, United States.
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