DREDGECAP
NASDAQ·Measuring & Controlling Devices, NEC

QSIQuantum-Si Inc

Quantum-Si Inc (QSI) has auditor change, delisting / deregistration notice, and delinquent SEC filing flags.

Last filing: filing·May 7, 2026EDGAR ↗

QSI Risk Flags

Consolidated view of every risk_flag row QSIhas 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 Changehigh10-K · Mar 3, 2025PCAOB-tagged auditor in 10-K filed 2025-03-03 (accession 0001816431-25-000014) was 'Pricewaterhouse Coopers LLP' (PCAOB Firm ID: 238). Prior 10-K filed 2024-02-29 (accession 0001140361-24-010438) was 'Deloitte & Touche LLP' (PCAOB Firm ID: …view ↗
Auditor Changemedium10-K · Mar 3, 2026PCAOB-tagged auditor in 10-K filed 2026-03-03 (accession 0001816431-26-000011) was 'Deloitte & Touche LLP' (PCAOB Firm ID: 34). Prior 10-K filed 2025-03-03 (accession 0001816431-25-000014) was 'Pricewaterhouse Coopers LLP' (PCAOB Firm ID: 2…view ↗
Delistingmedium25-NSE · Jun 10, 2021Form 25-NSE filed 2021-06-10 (accession 0001354457-21-000641) 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 FilinglowNT 10-Q · May 18, 2021Form NT 10-Q filed 2021-05-18 (accession 0001104659-21-068861) notified the SEC of delayed 10-Q filing for period ending 2021-03-31. Substantive filing landed 2021-05-24 (accession 0001104659-21-071318), 9 days after the 2021-05-15 filing d…view ↗

Related on QSI

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.