NASDAQ·Gold and Silver Ores

PPTAPERPETUA RESOURCES CORP.

PERPETUA RESOURCES CORP. (PPTA) has a auditor change flag.

Last filing: filing·May 11, 2026EDGAR ↗

PPTA Risk Flags

Consolidated view of every risk_flag row PPTAhas 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	low	10-K · Mar 16, 2023	PCAOB-tagged auditor in 10-K filed 2023-03-16 (accession 0001104659-23-033343) was 'PricewaterhouseCoopers LLP' (PCAOB Firm ID: 238). Prior 10-K filed 2022-03-18 (accession 0001104659-22-035631) was 'Deloitte LLP' (PCAOB Firm ID: 1208).	view ↗

Related on PPTA

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.