Company facts
- Industry
- Services-Medical Laboratories
- Headquarters
- San Francisco, California
- Most recent report
- 10-Q, filed Aug 13, 2026
- Incorporated
- California
- Filings on record
- 773 filings
- On EDGAR
- CIK 744825
- Fiscal year ends
- December
- Filer status
- Non-accelerated filer Smaller reporting company
Financials 8 of 135
News 8 of 172
Prospectuses and Registrations 8 of 17
- S-8 Registration statement for an employee plan Jan 9, 2024
- 424B3 Prospectus supplement for an offering Sep 21, 2015
- 424B3 Prospectus supplement for an offering Jun 12, 2015
- S-3 Shelf registration statement Jun 1, 2015
- S-8 Registration statement for an employee plan Nov 17, 2010
- 25 Mar 19, 2007
- S-8 Registration statement for an employee plan Dec 18, 2006
- 424B3 Prospectus supplement for an offering Feb 27, 2002
Proxies 8 of 41
- DEFA14A Extra proxy material May 7, 2026
- DEFA14A Extra proxy material Apr 30, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 30, 2026
- DEFA14A Extra proxy material Apr 30, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 30, 2025
- DEFA14A Extra proxy material Apr 29, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2024
- DEFA14A Extra proxy material May 1, 2023
Ownership 8 of 367
- SCHEDULE 13D/A Large holder reported an active stake, amended Jul 30, 2026
- 4 Insider reported a trade Jul 24, 2026
- 3 Insider reported their initial holding Jul 16, 2026
- SCHEDULE 13D/A Large holder reported an active stake, amended Jun 25, 2026
- 4 Insider reported a trade Jun 24, 2026
- SCHEDULE 13D/A Large holder reported an active stake, amended Jun 23, 2026
- 4 Insider reported a trade Apr 15, 2026
- SCHEDULE 13D/A Large holder reported an active stake, amended Dec 16, 2025
Other 8 of 41
- ARS Annual report sent to shareholders Apr 30, 2026
- ARS Annual report sent to shareholders Apr 30, 2025
- NT 10-K Notice that an annual report will be late Mar 31, 2025
- ARS Annual report sent to shareholders Apr 29, 2024
- ARS Annual report sent to shareholders May 1, 2023
- NT 10-K Notice that an annual report will be late Apr 1, 2021
- CT ORDER Nov 17, 2017
- CT ORDER Aug 22, 2016
Everything here comes from American Shared Hospital Services's own filings on SEC EDGAR. The filing list is rechecked every hour.