American Shared Hospital Services SEC filings AMS
American Shared Hospital Services has 773 filings in SEC EDGAR's recent list, going back to May 15, 1995. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 13, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| NT 10-K | Form nt 10-k | Mar 31, 2025 | Dec 31, 2024 |
| NT 10-K | Filing | Apr 1, 2021 | Dec 31, 2020 |
| CT ORDER | Filing | Nov 17, 2017 | — |
| CT ORDER | Filing | Aug 22, 2016 | — |
| CT ORDER | Filing | Sep 17, 2015 | — |
| NT 10-Q | Form nt 10-q | Aug 17, 2015 | Jun 30, 2015 |
| EFFECT | Filing | Jun 11, 2015 | — |
| CT ORDER | Filing | May 4, 2015 | — |
| NT 10-K | Form nt 10-k | Apr 1, 2015 | Dec 31, 2014 |
| CT ORDER | Filing | Sep 5, 2014 | — |
| CT ORDER | Filing | Jul 21, 2014 | — |
| CT ORDER | Filing | Nov 22, 2013 | — |
| CT ORDER | Filing | Sep 13, 2013 | — |
| CT ORDER | Filing | Jun 19, 2013 | — |
| CT ORDER | Filing | Nov 26, 2012 | — |
| CT ORDER | Filing | Apr 25, 2012 | — |
| CT ORDER | Filing | Dec 9, 2011 | — |
| CT ORDER | Filing | Aug 26, 2011 | — |
| CT ORDER | Filing | Nov 26, 2010 | — |
| CT ORDER | Filing | Nov 17, 2010 | — |
| UPLOAD | Letter from the SEC | Jan 22, 2010 | — |
| CT ORDER | Filing | Dec 14, 2009 | — |
| CORRESP | Letter to the SEC | Dec 8, 2009 | — |
| CORRESP | Letter to the SEC | Nov 19, 2009 | — |
| UPLOAD | Letter from the SEC | Nov 10, 2009 | — |
| CT ORDER | Filing | Sep 21, 2009 | — |
| CT ORDER | Filing | Aug 18, 2008 | — |
| UPLOAD | Letter from the SEC | Feb 1, 2008 | — |
| CORRESP | Letter to the SEC | Nov 1, 2007 | — |
| UPLOAD | Letter from the SEC | Oct 15, 2007 | — |
| CORRESP | Letter to the SEC | Jul 18, 2007 | — |
| UPLOAD | Letter from the SEC | Jun 21, 2007 | — |
| 25 | Form 25 | Mar 19, 2007 | — |
| 10-K405 | Filing | Apr 1, 2002 | Dec 31, 2001 |
| 10-K405 | Form 10-k405 | Apr 2, 2001 | Dec 31, 2000 |
| PRER14A | Revised preliminary proxy statement | Jun 2, 1998 | — |
| 10-K405 | Form 10-k405 for american shared hospital services | Mar 31, 1997 | Dec 31, 1996 |
| NT 10-Q | American shared hospital nt 10-q | Aug 14, 1995 | Jun 30, 1995 |
Showing 38 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Medical Laboratories (SIC 8071)
- Listed as
- AMS (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- CA
- Headquarters
- San Francisco, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 744825
Other Services-Medical Laboratories companies
- Natera, Inc. NTRA
- Labcorp Holdings Inc. LH
- Quest Diagnostics Inc DGX
- Guardant Health, Inc. GH
- Caris Life Sciences, Inc. CAI
- GRAIL, Inc. GRAL
- RadNet, Inc. RDNT
- BillionToOne, Inc. BLLN
Source: SEC EDGAR filings. This is company-reported data, not investment advice.