American Shared Hospital Services reports

Location
601 Montgomery Street, Suite 1112, San Francisco, CA
State of incorporation
CA
Fiscal year end
December 31
Data updated at
4/4/2025, 05:25 PM
Form type Sec Links Description Filing date Reporting date
10-K Report | Data FORM 10-K Apr 4, 2025 Dec 31, 2024
8-K Report | Data FORM 8-K Apr 4, 2025 Apr 3, 2025
8-K Report | Data FORM 8-K Dec 26, 2024 Dec 17, 2024
SC 13D Report SCHEDULE 13D Nov 20, 2024
10-Q Report | Data FORM 10-Q Nov 14, 2024 Sep 30, 2024
8-K Report | Data FORM 8-K Nov 13, 2024 Nov 13, 2024
8-K Report | Data FORM 8-K Oct 18, 2024 Oct 18, 2024
8-K Report | Data FORM 8-K Aug 14, 2024 Aug 14, 2024
10-Q Report | Data FORM 10-Q Aug 14, 2024 Jun 30, 2024
8-K Report | Data FORM 8-K Jul 23, 2024 Jul 23, 2024
8-K Report | Data FORM 8-K Jul 2, 2024 Jun 25, 2024
10-Q Report | Data FORM 10-Q May 15, 2024 Mar 31, 2024
8-K Report | Data FORM 8-K May 14, 2024 May 14, 2024
8-K Report | Data FORM 8-K May 13, 2024 May 7, 2024
8-K Report | Data FORM 8-K Apr 18, 2024 Apr 12, 2024
SC 13D/A Report SCHEDULE 13D/A Apr 3, 2024
10-K Report | Data FORM 10-K Apr 1, 2024 Dec 31, 2023
8-K Report | Data FORM 8-K Mar 28, 2024 Mar 27, 2024
8-K Report | Data FORM 8-K Mar 27, 2024 Mar 26, 2024
8-K Report | Data FORM 8-K Jan 31, 2024 Jan 25, 2024
SC 13D/A Report SCHEDULE 13D/A Dec 18, 2023
8-K Report | Data FORM 8-K Nov 21, 2023 Nov 20, 2023
8-K Report | Data FORM 8-K Nov 16, 2023 Nov 10, 2023
10-Q Report | Data FORM 10-Q Nov 14, 2023 Sep 30, 2023
8-K Report | Data FORM 8-K Nov 13, 2023 Nov 13, 2023
8-K Report | Data FORM 8-K Aug 14, 2023 Aug 14, 2023
10-Q Report | Data FORM 10-Q Aug 14, 2023 Jun 30, 2023
8-K Report | Data FORM 8-K Jun 23, 2023 Jun 20, 2023
10-Q Report | Data FORM 10-Q May 12, 2023 Mar 31, 2023
8-K Report | Data FORM 8-K May 12, 2023 Mar 31, 2023
SC 13D/A Report SCHEDULE 13D/A May 3, 2023
8-K Report | Data FORM 8-K Apr 18, 2023 Apr 12, 2023
8-K Report | Data FORM 8-K Mar 31, 2023 Mar 28, 2023
10-K Report | Data FORM 10-K Mar 31, 2023 Dec 31, 2022
8-K Report | Data FORM 8-K Mar 24, 2023 Mar 24, 2023
8-K Report | Data FORM 8-K Mar 10, 2023 Mar 7, 2023
10-Q Report | Data FORM 10-Q Nov 10, 2022 Sep 30, 2022
8-K Report | Data FORM 8-K Nov 10, 2022 Nov 10, 2022
8-K Report | Data FORM 8-K Sep 1, 2022 Aug 26, 2022
10-Q/A Report | Data FORM 10-Q/A Aug 15, 2022 Jun 30, 2022
10-Q Report | Data FORM 10-Q Aug 15, 2022 Jun 30, 2022
8-K Report | Data FORM 8-K Aug 11, 2022 Aug 11, 2022
8-K Report | Data FORM 8-K Jun 23, 2022 Jun 21, 2022
10-Q Report | Data FORM 10-Q May 12, 2022 Mar 31, 2022
8-K Report | Data FORM 8-K May 12, 2022 May 12, 2022
8-K Report | Data FORM 8-K May 6, 2022 May 3, 2022
10-K Report | Data FORM 10-K Mar 30, 2022 Dec 31, 2021
8-K Report | Data FORM 8-K Mar 24, 2022 Mar 22, 2022
8-K Report | Data FORM 8-K Feb 15, 2022 Feb 15, 2022
8-K Report | Data FORM 8-K Dec 30, 2021 Dec 24, 2021
10-Q Report | Data FORM 10-Q Nov 10, 2021 Sep 30, 2021
8-K Report | Data FORM 8-K Nov 10, 2021 Nov 10, 2021
10-Q Report | Data FORM 10-Q Aug 12, 2021 Jun 30, 2021
8-K Report | Data FORM 8-K Aug 12, 2021 Aug 12, 2021
8-K Report | Data FORM 8-K Jul 1, 2021 Jun 25, 2021
SC 13D/A Report SC 13D/A Jun 14, 2021
10-Q Report | Data 10-Q May 13, 2021 Mar 31, 2021
8-K Report 8-K May 13, 2021 May 13, 2021
8-K Report 8-K Apr 15, 2021 Apr 14, 2021
10-K Report | Data 10-K Apr 6, 2021 Dec 31, 2020
8-K Report 8-K Apr 6, 2021 Dec 31, 2020
8-K Report 8-K Feb 2, 2021 Feb 2, 2021
10-Q Report | Data 10-Q Nov 13, 2020 Sep 30, 2020
8-K Report 8-K Nov 12, 2020 Nov 12, 2020
8-K Report 8-K Sep 16, 2020 Sep 15, 2020
10-Q Report | Data 10-Q Aug 14, 2020 Jun 30, 2020
8-K Report 8-K Aug 14, 2020 Aug 13, 2020
8-K Report 8-K Jun 30, 2020 Jun 30, 2020
8-K Report 8-K Jun 18, 2020 Jun 18, 2020
10-Q/A Report | Data 10-Q/A Jun 11, 2020 Mar 31, 2020
10-Q Report 10-Q May 11, 2020 Mar 31, 2020
8-K Report 8-K May 11, 2020 May 8, 2020
8-K Report 8-K Apr 22, 2020 Apr 21, 2020
10-K Report | Data 10-K Apr 3, 2020 Dec 31, 2019
8-K Report 8-K Apr 2, 2020 Apr 2, 2020
8-K Report 8-K Mar 30, 2020 Mar 30, 2020
8-K Report 8-K Dec 10, 2019 Dec 9, 2019
10-Q Report | Data 10-Q Nov 7, 2019 Sep 30, 2019
8-K Report 8-K Nov 7, 2019 Nov 7, 2019
8-K Report FORM 8-K Sep 24, 2019 Sep 24, 2019
10-Q Report | Data 10-Q Aug 13, 2019 Jun 30, 2019
8-K Report 8-K Aug 13, 2019 Aug 13, 2019
8-K Report FORM 8-K Jun 26, 2019 Jun 21, 2019
SC 13D/A Report SC 13D/A May 21, 2019
10-Q Report | Data FORM 10-Q May 13, 2019 Mar 31, 2019
8-K Report FORM 8-K May 9, 2019 May 9, 2019
10-K Report | Data FORM 10-K Mar 29, 2019 Dec 31, 2018
8-K Report FORM 8-K Mar 28, 2019 Mar 28, 2019
10-Q Report | Data FORM 10-Q Nov 9, 2018 Sep 30, 2018
8-K Report FORM 8-K Nov 8, 2018 Nov 8, 2018
8-K Report FORM 8-K Sep 27, 2018 Sep 27, 2018
10-Q Report | Data FORM 10-Q Aug 9, 2018 Jun 30, 2018
8-K Report FORM 8-K Aug 9, 2018 Aug 9, 2018
8-K Report FORM 8-K Jun 18, 2018 Jun 14, 2018
10-Q Report | Data FORM 10-Q May 10, 2018 Mar 31, 2018
8-K Report FORM 8-K May 10, 2018 May 10, 2018
10-K Report | Data FORM 10-K Mar 28, 2018 Dec 31, 2017
8-K Report FORM 8-K Mar 26, 2018 Mar 26, 2018
10-Q Report | Data FORM 10-Q Nov 13, 2017 Sep 30, 2017
8-K Report FORM 8-K Nov 13, 2017 Nov 13, 2017
8-K Report FORM 8-K Sep 13, 2017 Sep 7, 2017
8-K Report FORM 8-K Sep 13, 2017 Sep 7, 2017
10-Q Report | Data FORM 10-Q Aug 10, 2017 Jun 30, 2017
8-K Report FORM 8-K Aug 10, 2017 Aug 10, 2017
8-K Report 8-K Jun 30, 2017 Jun 27, 2017
10-Q Report | Data 10-Q May 15, 2017 Mar 31, 2017
8-K Report FORM 8-K May 15, 2017 May 15, 2017
10-K Report | Data FORM 10-K Mar 27, 2017 Dec 31, 2016
8-K Report 8-K Mar 23, 2017 Mar 23, 2017
10-Q Report | Data FORM 10-Q Nov 10, 2016 Sep 30, 2016
8-K Report FORM 8-K Nov 10, 2016 Nov 10, 2016
10-Q Report | Data FORM 10-Q Aug 11, 2016 Jun 30, 2016
8-K Report 8-K Aug 10, 2016 Aug 10, 2016
8-K Report FORM 8-K Jun 23, 2016 Jun 21, 2016
10-Q Report | Data 10-Q May 12, 2016 Mar 31, 2016
8-K Report | Data FORM 8-K May 10, 2016 May 10, 2016
10-K Report | Data FORM 10-K Mar 30, 2016 Dec 31, 2015
8-K Report | Data FORM 8-K Mar 29, 2016 Mar 29, 2016
8-K Report 8-K Mar 10, 2016 Mar 10, 2016
SC 13D/A Report AMENDMENT NO. 2 Feb 16, 2016
SC 13D/A Report SCHEDULE 13D/A Jan 20, 2016
10-Q Report | Data FORM 10-Q Nov 12, 2015 Sep 30, 2015
8-K Report 8-K Nov 12, 2015 Nov 12, 2015
10-Q Report | Data 10-Q Aug 19, 2015 Jun 30, 2015
8-K Report 8-K Aug 19, 2015 Aug 19, 2015
8-K Report 8-K Jun 17, 2015 Jun 16, 2015
10-Q Report | Data 10-Q May 14, 2015 Mar 31, 2015
8-K Report 8-K May 14, 2015 May 14, 2015
10-K Report | Data FORM 10-K Apr 1, 2015 Dec 31, 2014
8-K Report 8-K Apr 1, 2015 Apr 1, 2015
8-K Report 8-K Mar 30, 2015 Mar 30, 2015
SC 13G/A Report SCHEDULE 13G/A Feb 5, 2015
8-K Report 8-K Dec 11, 2014 Dec 5, 2014
10-Q Report | Data QUARTERLY REPORT Nov 14, 2014 Sep 30, 2014
8-K Report FORM 8-K Nov 13, 2014 Nov 13, 2014
SC 13D/A Report SC 13D/A Oct 28, 2014
SC 13D/A Report SC 13D/A Oct 27, 2014
8-K Report FORM 8-K Oct 24, 2014 Oct 22, 2014
10-Q/A Report | Data 10-Q/A Aug 15, 2014 Jun 30, 2014
10-Q Report FORM 10-Q Aug 14, 2014 Jun 30, 2014
8-K Report FORM 8-K Aug 14, 2014 Aug 14, 2014
10-K/A Report FORM 10-K/A Jun 23, 2014 Dec 31, 2013
SC 13D/A Report SC 13D/A Jun 18, 2014
SC 13D Report SC 13D Jun 17, 2014
8-K Report FORM 8-K Jun 13, 2014 Jun 11, 2014
8-K Report FORM 8-K Jun 11, 2014 Jun 11, 2014
10-Q Report | Data 10-Q May 15, 2014 Mar 31, 2014
8-K Report FORM 8-K May 15, 2014 May 15, 2014
10-K Report | Data FORM 10-K Mar 31, 2014 Dec 31, 2013
8-K Report 8-K Mar 27, 2014 Mar 27, 2014
SC 13G/A Report SCHEDULE 13G/A Feb 10, 2014
10-Q Report | Data FORM 10-Q Nov 14, 2013 Sep 30, 2013
8-K Report 8-K Nov 13, 2013 Nov 13, 2013
10-Q Report | Data 10-Q Aug 14, 2013 Jun 30, 2013
8-K Report FORM 8-K Aug 14, 2013 Aug 14, 2013
8-K Report FORM 8-K Jun 12, 2013 Jun 12, 2013
SC 13D Report FORM SC 13D May 24, 2013
10-Q Report | Data 10-Q May 15, 2013 Mar 31, 2013
8-K Report 8-K May 14, 2013 May 14, 2013
8-K Report 8-K Apr 1, 2013 Apr 1, 2013
10-K Report | Data FORM 10-K Mar 29, 2013 Dec 31, 2012
SC 13G Report SCHEDULE 13G Feb 11, 2013
8-K Report 8-K Jan 16, 2013 Jan 16, 2013
10-Q Report | Data 10-Q Nov 14, 2012 Sep 30, 2012
8-K Report FORM 8-K Nov 7, 2012 Nov 7, 2012
10-Q/A Report | Data 10-Q/A Sep 7, 2012 Jun 30, 2012
10-Q Report 10-Q Aug 14, 2012 Jun 30, 2012
8-K Report 8-K Aug 9, 2012 Aug 9, 2012
8-K Report CURRENT REPORT Jun 8, 2012 Jun 7, 2012
10-Q Report | Data 10-Q May 15, 2012 Mar 31, 2012
8-K Report 8-K May 14, 2012 May 14, 2012
10-K Report | Data FORM 10-K Mar 30, 2012 Dec 31, 2011
8-K/A Report FORM 8-K/A Mar 15, 2012 Mar 15, 2012
8-K Report CURRENT REPORT Mar 15, 2012 Mar 15, 2012
SC 13G Report SCHEDULE 13G Feb 14, 2012
8-K Report FORM 8-K Nov 14, 2011 Nov 14, 2011
10-Q Report | Data 10-Q Nov 14, 2011 Sep 30, 2011
10-Q/A Report | Data 10-Q/A Oct 24, 2011 Jun 30, 2011
SC 13D Report Oct 18, 2011
10-Q Report | Data FORM 10-Q Aug 15, 2011 Jun 30, 2011
8-K Report Aug 8, 2011 Aug 8, 2011
SC 13D/A Report FORM SC 13D/A Jul 15, 2011
SC 13D Report SCHEDULE 13D Jun 27, 2011
8-K Report 8-K Jun 10, 2011 Jun 9, 2011
10-Q Report May 16, 2011 Mar 31, 2011
8-K Report May 10, 2011 May 10, 2011
8-K Report Apr 29, 2011 Apr 28, 2011
10-K Report Mar 31, 2011 Dec 31, 2010
8-K Report 8-K Mar 3, 2011 Mar 3, 2011
10-Q Report 10-Q Nov 15, 2010 Sep 30, 2010
10-Q/A Report 10-Q/A Nov 10, 2010 Jun 30, 2010
8-K Report Nov 4, 2010 Nov 4, 2010
10-Q Report 10-Q Aug 16, 2010 Jun 30, 2010
8-K Report Aug 12, 2010 Jun 2, 2010
8-K Report 8-K Aug 10, 2010 Aug 10, 2010
10-Q Report 10-Q May 17, 2010 Mar 31, 2010
8-K Report May 14, 2010 May 14, 2010
10-K Report FORM 10-K Mar 31, 2010 Dec 31, 2009
8-K Report FORM 8-K Mar 23, 2010 Mar 23, 2010