4//SEC Filing
Cooney Anne M 4
Accession 0001628280-25-001872
CIK 0001621563other
Filed
Jan 16, 7:00 PM ET
Accepted
Jan 17, 5:26 PM ET
Size
5.7 KB
Accession
0001628280-25-001872
Insider Transaction Report
Form 4
Cooney Anne M
Director
Transactions
- Award
Restricted Stock Units
2025-01-15+2,547→ 2,547 total→ Class A Common Stock (2,547 underlying)
Footnotes (2)
- [F1]Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. The restricted stock units will be settled in either Class A Common Stock or cash (or a combination thereof) at the discretion of the Issuer's Human Capital and Compensation Committee.
- [F2]These restricted stock units vest on January 15, 2026.
Documents
Issuer
Summit Materials, Inc.
CIK 0001621563
Entity typeother
Related Parties
1- filerCIK 0001667708
Filing Metadata
- Form type
- 4
- Filed
- Jan 16, 7:00 PM ET
- Accepted
- Jan 17, 5:26 PM ET
- Size
- 5.7 KB