NYSE·Pharmaceutical Preparations

ANVSAnnovis Bio, Inc.

Annovis Bio, Inc. (ANVS) has auditor change and delisting / deregistration notice flags.

Last filing: filing·Mar 13, 2026EDGAR ↗

ANVS Risk Flags

Consolidated view of every risk_flag row ANVShas 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.

Category	Severity	Source	Excerpt	EDGAR
Auditor Change	medium	10-K · Mar 21, 2025	PCAOB-tagged auditor in 10-K filed 2025-03-21 (accession 0001558370-25-003482) was 'Ernst & Young LLP' (PCAOB Firm ID: 42). Prior 10-K filed 2024-03-29 (accession 0001558370-24-004393) was 'WithumSmith+Brown, PC' (PCAOB Firm ID: 100).	view ↗
Delisting	medium	25 · Nov 26, 2021	Form 25 filed 2021-11-26 (accession 0001104659-21-143846) 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 ↗

Related on ANVS

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.