SUM(Delisted)
Summit Materials·NYSE
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SUM Filings
Filing Date
Form Description
Form Type
2025-02-21
Form 15-12G - Securities registration termination [Section 12(g)]
Key Events
2025-02-21 · Key Events
Form 15-12G - Securities registration termination [Section 12(g)]
2025-02-14
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2025-02-14 ·
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2025-02-11
Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
Key Events
2025-02-11 · Key Events
Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
2025-02-10
Form SCHEDULE 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
2025-02-10 ·
Form SCHEDULE 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
2025-02-10
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-02-10 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2025-02-10
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-02-10 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2025-02-10
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-02-10 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2025-02-10
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-02-10 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2025-02-10
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-02-10 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2025-02-10
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-02-10 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
