norm: summit materialsNAICS Mining & Quarrying of Nonmetallic Minerals (No Fuels) · USno LEI · CIK 0001621563Max severity: Low

Canonical registry

Summit Materials, Inc.

ent_019fa1e45f4ed1aba80bb3c6b0b02e1c

Compliance scorecard →🔔 Follow entity

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: Summit Materials, Inc.
Normalized: summit materials— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: 0001621563
Domain: None on record

Disclosure history (1)newest first

FEDERALSEC 10-K Item 1Cas victim2024-02-15
SEC 10-K Item 1C cybersecurity disclosure describing the registrant's cyber risk management program, governance, board oversight via Audit Committee, and management roles. The filing explicitly states that to date the company has not had a significant cybersecurity breach or attack with a material impact. No specific incident is disclosed.

Subsidiary disclosures (1)filed by group companies

◈ These filings were made by or about subsidiaries of Summit Materials, Inc. — not by Summit Materials, Inc. itself. Corporate relationships are mapped from GLEIF relationship records and SEC Exhibit 21 filings.

Tracked subsidiaries✦ hamm

GLOBALLeak Sitevia hamm2022-03-08