DREDGECAP
NYSE·Services-Medical Laboratories

AMSAMERICAN SHARED HOSPITAL SERVICES

AMERICAN SHARED HOSPITAL SERVICES (AMS) has auditor change, delisting / deregistration notice, and delinquent SEC filing flags.

Last filing: filing·May 14, 2026EDGAR ↗

AMS Risk Flags

Consolidated view of every risk_flag row AMShas surfaced across DredgeCap's extractor pipeline (auditor changes, late filings, delistings, going-concern, dilution, etc.). Each row carries a verbatim source_excerpt and links to the source SEC filing on EDGAR.

CategorySeveritySourceExcerptEDGAR
Auditor Changemedium10-K · Mar 31, 2026PCAOB-tagged auditor in 10-K filed 2026-03-31 (accession 0001437749-26-010731) was 'Baker Tilly US, LLP' (PCAOB Firm ID: 23). Prior 10-K filed 2025-04-04 (accession 0001437749-25-011052) was 'Moss Adams LLP' (PCAOB Firm ID: 659).view ↗
Delistingmedium25 · Mar 19, 2007Form 25 filed 2007-03-19 (accession 0000950134-07-006078) notifies SEC of the removal of a class of securities from listing. No companion Form 15 deregistration detected within 12 months (issuer remains a reporting company as of 2026-05-15)…view ↗
Late FilinglowNT 10-K · Mar 31, 2025Form NT 10-K filed 2025-03-31 (accession 0001437749-25-010129) notified the SEC of delayed 10-K filing for period ending 2024-12-31. Substantive filing landed 2025-04-04 (accession 0001437749-25-011052), 4 days after the 2025-03-31 filing d…view ↗
Late FilinglowNT 10-K · Apr 1, 2021Form NT 10-K filed 2021-04-01 (accession 0001193125-21-103589) notified the SEC of delayed 10-K filing for period ending 2020-12-31. Substantive filing landed 2021-04-06 (accession 0000744825-21-000030), 6 days after the 2021-03-31 filing d…view ↗
Late FilinglowNT 10-Q · Aug 17, 2015Form NT 10-Q filed 2015-08-17 (accession 0000950103-15-006513) notified the SEC of delayed 10-Q filing for period ending 2015-06-30. Substantive filing landed 2015-08-19 (accession 0001144204-15-050745), 5 days after the 2015-08-14 filing d…view ↗
Late FilinglowNT 10-K · Apr 1, 2015Form NT 10-K filed 2015-04-01 (accession 0001144204-15-020365) notified the SEC of delayed 10-K filing for period ending 2014-12-31. Substantive filing landed 2015-04-01 (accession 0001144204-15-020527), 1 days after the 2015-03-31 filing d…view ↗
Late FilinglowNT 10-Q · Aug 14, 1995Form NT 10-Q filed 1995-08-14 (accession 0000950149-95-000505) notified the SEC of delayed 10-Q filing for period ending 1995-06-30. Substantive filing landed 1995-08-21 (accession 0000950149-95-000526), 7 days after the 1995-08-14 filing d…view ↗

Related on AMS

Auditor & opinion →
Source for auditor_change + going-concern flags.
Share-count dilution →
Source for dilution + convertible-debt flags.
Risk-flag rows are produced by DredgeCap's extractor pipeline (lib/extract-auditor-changes, extract-late-filings, etc.). Each row carries a verbatim source_excerpt from the underlying SEC filing — no AI-generated language. Refresh runs daily. Not financial advice.