norm: tronox holdingsNAICS Industrial Inorganic Chemicals · USno LEI · CIK 0001530804Max severity: Low

Canonical registry

Tronox Holdings plc

ent_019fa1e88d5eb38d8e0d77fa5e14f683

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Disclosures

SEC 10-K Item 1C · 1 jurisdiction

Incidents

—

no linked incident in sample

Max affected reported

—

no filed count in sample

Leak-site claims

none in sample

Identity resolution

Canonical name: Tronox Holdings plc
Normalized: tronox holdings— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: 0001530804
Domain: tronox.com

Disclosure history (1)newest first

FEDERALSEC 10-K Item 1Cas victim2024-02-21
Tronox Limited (CIK 1697082) filed its 2023 Form 10-K (Item 1C: Cybersecurity) on February 22, 2024. The filing discloses that the company has not experienced a material information security breach in the past three years and has not incurred material expenses from cybersecurity breaches. The company describes its cybersecurity risk management framework, including NIST standards, a dedicated security team, and third-party penetration testing.

Subsidiary disclosures (0)filed by group companies

◈ These filings were made by or about subsidiaries of Tronox Holdings plc — not by Tronox Holdings plc itself. Corporate relationships are mapped from GLEIF relationship records and SEC Exhibit 21 filings.

Tracked subsidiaries✦ Tronox Limited

No disclosures on record for Tronox Holdings plc’s tracked subsidiaries yet.