DREDGECAP
OTC·Surgical & Medical Instruments & Apparatus

HRGNHarvard Apparatus Regenerative Technology, Inc.

Harvard Apparatus Regenerative Technology, Inc. (HRGN) has auditor change, delisting / deregistration notice, and delinquent SEC filing flags.

Last filing: filing·May 13, 2026EDGAR ↗

HRGN Risk Flags

Consolidated view of every risk_flag row HRGNhas 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 28, 2024PCAOB-tagged auditor in 10-K filed 2024-03-28 (accession 0001493152-24-011784) was 'Marcum LLP' (PCAOB Firm ID: 688). Prior 10-K filed 2023-03-30 (accession 0001493152-23-009840) was 'Wei, Wei & Co., LLP' (PCAOB Firm ID: 2388).view ↗
Delistingmedium25-NSE · Dec 7, 2017Form 25-NSE filed 2017-12-07 (accession 0001354457-17-000248) 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…view ↗
Late FilingmediumNT 10-Q · Nov 14, 2017Form NT 10-Q filed 2017-11-14 (accession 0001144204-17-059046) notified the SEC of delayed 10-Q filing for period ending 2017-09-30. Substantive filing landed 2017-12-15 (accession 0001144204-17-064038), 31 days after the 2017-11-14 filing …view ↗
Auditor Changelow10-K · Mar 19, 2026PCAOB-tagged auditor in 10-K filed 2026-03-19 (accession 0001437749-26-009079) was 'CBIZ CPAs P.C.' (PCAOB Firm ID: 199). Prior 10-K filed 2025-03-31 (accession 0001437749-25-010213) was 'Marcum LLP' (PCAOB Firm ID: 688).view ↗
Late FilinglowNT 10-Q · May 17, 2021Form NT 10-Q filed 2021-05-17 (accession 0001104659-21-068141) notified the SEC of delayed 10-Q filing for period ending 2021-03-31. Substantive filing landed 2021-05-24 (accession 0001104659-21-071224), 9 days after the 2021-05-15 filing d…view ↗
Late FilinglowNT 10-K · Mar 31, 2021Form NT 10-K filed 2021-03-31 (accession 0001104659-21-044914) notified the SEC of delayed 10-K filing for period ending 2020-12-30. Substantive filing landed 2021-04-13 (accession 0001104659-21-049804), 14 days after the 2021-03-30 filing …view ↗

Related on HRGN

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.