NASDAQ·Airports, Flying Fields & Airport Terminal Services

OMABCentral North Airport Group

Central North Airport Group (OMAB) has a auditor change flag.

OMAB Risk Flags

Consolidated view of every risk_flag row OMABhas 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	20-F · Apr 28, 2023	PCAOB-tagged auditor in 20-F filed 2023-04-28 (accession 0001558370-23-007311) was 'Galaz, Yamazaki, Ruíz Urquiza, S.C.' (PCAOB Firm ID: 1153). Prior 20-F filed 2022-04-29 (accession 0001558370-22-006443) was 'Galaz, Yamazaki, Ruíz, Urquiza…	view ↗

Related on OMAB

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.