Common Stock, Shares, Outstanding of Ainos, Inc. from Q4 2010 to Q3 2025

Taxonomy & unit
us-gaap: shares
Description
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
Summary
Ainos, Inc. quarterly Common Stock, Shares, Outstanding history and change rate from Q4 2010 to Q3 2025.
  • Ainos, Inc. Common Stock, Shares, Outstanding for the quarter ending 30 Sep 2025 was 4.79M shares, a 65.3% decline year-over-year.
Common Stock, Shares, Outstanding, Quarterly (shares)
Common Stock, Shares, Outstanding, YoY Quarterly Change (%)

Ainos, Inc. Quarterly Common Stock, Shares, Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed
Q3 2025 4.79M -9.02M -65.3% 30 Sep 2025 10-Q 13 Nov 2025
Q2 2025 4.27M -3.12M -42.2% 30 Jun 2025 10-Q 13 Aug 2025
Q1 2025 17.2M +11.1M +180% 31 Mar 2025 10-Q 14 May 2025
Q4 2024 3.09M -1.59M -34% 31 Dec 2024 10-Q 13 Nov 2025
Q3 2024 13.8M -6.48M -31.9% 30 Sep 2024 10-Q 06 Nov 2024
Q2 2024 7.39M -12.6M -63.1% 30 Jun 2024 10-Q 05 Aug 2024
Q1 2024 6.14M -13.9M -69.3% 31 Mar 2024 10-Q 13 May 2024
Q4 2023 4.68M +675K +16.9% 31 Dec 2023 10-K 07 Mar 2025
Q3 2023 20.3M +814K +4.18% 30 Sep 2023 10-Q/A 15 Feb 2024
Q2 2023 20M -124M -86.1% 30 Jun 2023 10-Q 11 Aug 2023
Q1 2023 20M -124M -86.1% 31 Mar 2023 10-Q 12 May 2023
Q4 2022 4M -5.62M -58.4% 31 Dec 2022 10-K 08 Mar 2024
Q3 2022 19.5M -123M -86.3% 30 Sep 2022 10-Q 14 Nov 2022
Q2 2022 144M +2.11M +1.48% 30 Jun 2022 10-Q 15 Aug 2022
Q1 2022 144M +102M +243% 31 Mar 2022 10-Q 16 May 2022
Q4 2021 9.63M -32.4M -77.1% 31 Dec 2021 10-K 03 Apr 2023
Q3 2021 142M +102M +248% 30 Sep 2021 10-Q 15 Nov 2021
Q2 2021 142M +101M +248% 30 Jun 2021 10-Q 20 Aug 2021
Q1 2021 42.1M +1.55M +3.83% 31 Mar 2021 10-Q 14 May 2021
Q4 2020 42.1M +1.55M +3.83% 31 Dec 2020 10-K/A 15 Apr 2022
Q3 2020 40.9M +700K +1.74% 30 Sep 2020 10-Q 13 Nov 2020
Q2 2020 40.9M +1.25M +3.16% 30 Jun 2020 10-Q 12 Aug 2020
Q1 2020 40.5M +948K +2.4% 31 Mar 2020 10-Q 15 May 2020
Q4 2019 40.5M +1.4M +3.58% 31 Dec 2019 10-K 30 Mar 2021
Q3 2019 40.2M +2.92M +7.82% 30 Sep 2019 10-Q 13 Nov 2019
Q2 2019 39.7M +4.99M +14.4% 30 Jun 2019 10-Q 09 Aug 2019
Q1 2019 39.6M +5.84M +17.3% 31 Mar 2019 10-Q 17 May 2019
Q4 2018 39.1M +16M +68.9% 31 Dec 2018 10-K 30 Mar 2020
Q3 2018 37.3M +14.2M +61.6% 30 Sep 2018 10-Q 14 Nov 2018
Q2 2018 34.7M +12.2M +54.5% 30 Jun 2018 10-Q 13 Aug 2018
Q1 2018 33.7M +11.4M +50.9% 31 Mar 2018 10-Q 23 May 2018
Q4 2017 23.2M +1.24M +5.66% 31 Dec 2017 10-K 16 Apr 2019
Q3 2017 23.1M +1.68M +7.87% 30 Sep 2017 10-Q 20 Nov 2017
Q2 2017 22.4M +1.04M +4.87% 30 Jun 2017 10-Q 11 Aug 2017
Q1 2017 22.4M +2.21M +11% 31 Mar 2017 10-Q 12 May 2017
Q4 2016 21.9M +1.77M +8.79% 31 Dec 2016 10-K 18 Apr 2018
Q3 2016 21.4M +1.25M +6.21% 30 Sep 2016 10-Q 21 Nov 2016
Q2 2016 21.4M +1.25M +6.21% 30 Jun 2016 10-Q 18 Aug 2016
Q1 2016 20.1M 0 0% 31 Mar 2016 10-Q 16 May 2016
Q4 2015 20.1M 0 0% 31 Dec 2015 10-K 17 Apr 2017
Q3 2015 20.1M -53.1M -72.5% 30 Sep 2015 10-Q 12 Nov 2015
Q2 2015 20.1M -53.1M -72.5% 30 Jun 2015 10-Q 10 Aug 2015
Q1 2015 20.1M -53.1M -72.5% 31 Mar 2015 10-Q 15 May 2015
Q4 2014 20.1M -53.1M -72.5% 31 Dec 2014 10-Q 12 Nov 2015
Q3 2014 73.3M 0 0% 30 Sep 2014 10-Q 14 Nov 2014
Q2 2014 73.3M -264K -0.36% 30 Jun 2014 10-Q 14 Aug 2014
Q1 2014 73.3M -264K -0.36% 31 Mar 2014 10-Q 15 May 2014
Q4 2013 73.3M -264K -0.36% 31 Dec 2013 10-Q 14 Nov 2014
Q3 2013 73.3M -264K -0.36% 30 Sep 2013 10-Q 13 Nov 2013
Q2 2013 73.6M 0 0% 30 Jun 2013 10-Q 09 Aug 2013
Q1 2013 73.6M 0 0% 31 Mar 2013 10-Q 14 May 2013
Q4 2012 73.6M +2M +2.79% 31 Dec 2012 10-K 15 Apr 2014
Q3 2012 73.6M +5.31M +7.78% 30 Sep 2012 10-Q 13 Nov 2012
Q2 2012 73.6M +11.9M +19.4% 30 Jun 2012 10-Q 09 Aug 2012
Q1 2012 73.6M 31 Mar 2012 10-Q 15 May 2012
Q4 2011 71.6M +10.4M +17% 31 Dec 2011 10-K 01 Apr 2013
Q3 2011 68.2M 30 Sep 2011 10-Q/A 06 Dec 2011
Q2 2011 61.6M 30 Jun 2011 10-Q/A 20 Sep 2011
Q4 2010 61.1M 31 Dec 2010 10-K/A 19 Apr 2012
* An asterisk sign (*) next to the value indicates that the value is likely invalid.