NASDAQ·Special Industry Machinery, NEC

SOTKSONO TEK CORP

SONO TEK CORP (SOTK) has auditor change and delinquent SEC filing flags.

Last filing: filing·Jan 13, 2026EDGAR ↗

SOTK Risk Flags

Consolidated view of every risk_flag row SOTKhas 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 · May 23, 2024	PCAOB-tagged auditor in 10-K filed 2024-05-23 (accession 0001171520-24-000208) was 'Marcum LLP' (PCAOB Firm ID: 688). Prior 10-K filed 2023-05-25 (accession 0001171520-23-000181) was 'Friedman LLP' (PCAOB Firm ID: 711).	view ↗
Late Filing	medium	NT 10-K · May 30, 2001	Form NT 10-K filed 2001-05-30 (accession 0000806172-01-500004) notified the SEC of delayed 10-K filing for period ending 2001-02-28. Substantive filing landed 2001-06-15 (accession 0000806172-01-500010), 17 days after the 2001-05-29 filing …	view ↗

Related on SOTK

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.