AMERICAN SHARED HOSPITAL SERVICES reports

Company location: San Francisco, CA
Fiscal year end: 31 December

AMERICAN SHARED HOSPITAL SERVICES has filed 762 SEC EDGAR filings since 15 May 1995

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SEC filing history

Showing 101-125 of 486 matching filings.

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25

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5

8-K File 001-08789

FORM 8-K

Filing date: 06 May 2022
Reporting date: 03 May 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

DEF 14A File 001-08789

FORM DEF 14A

Filing date: 28 Apr 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

PRE 14A File 001-08789

FORM PRE 14A

Filing date: 15 Apr 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

FORM 4/A

Filing date: 06 Apr 2022
Reporting date: 02 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

FORM 4/A

Filing date: 06 Apr 2022
Reporting date: 14 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 05 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 05 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 001-08789

FORM 10-K

Filing date: 30 Mar 2022
Reporting date: 31 Dec 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-08789

FORM 8-K

Filing date: 24 Mar 2022
Reporting date: 22 Mar 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-08789

FORM 8-K

Filing date: 15 Feb 2022
Reporting date: 15 Feb 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 03 Jan 2022
Reporting date: 03 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 30 Dec 2021
Reporting date: 28 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 30 Dec 2021
Reporting date: 28 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3

FORM 3

Filing date: 30 Dec 2021
Reporting date: 28 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3

FORM 3

Filing date: 30 Dec 2021
Reporting date: 28 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08789

FORM 8-K

Filing date: 30 Dec 2021
Reporting date: 24 Dec 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-08789

FORM 10-Q

Filing date: 10 Nov 2021
Reporting date: 30 Sep 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-08789

FORM 8-K

Filing date: 10 Nov 2021
Reporting date: 10 Nov 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-08789

FORM 10-Q

Filing date: 12 Aug 2021
Reporting date: 30 Jun 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-08789

FORM 8-K

Filing date: 12 Aug 2021
Reporting date: 12 Aug 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-08789

FORM 8-K

Filing date: 01 Jul 2021
Reporting date: 25 Jun 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 29 Jun 2021
Reporting date: 25 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 29 Jun 2021
Reporting date: 25 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

FORM 4/A

Filing date: 29 Jun 2021
Reporting date: 04 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

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