4//SEC Filing
Gaskill Christopher Burke 4
Accession 0001628280-24-050766
CIK 0001621563other
Filed
Dec 10, 7:00 PM ET
Accepted
Dec 11, 4:08 PM ET
Size
10.3 KB
Accession
0001628280-24-050766
Insider Transaction Report
Form 4
Gaskill Christopher Burke
See Remarks
Transactions
- Exercise/Conversion
Options (right to buy)
2024-12-10−1,536→ 0 totalExercise: $23.89Exp: 2027-02-28→ Class A Common Stock (1,536 underlying) - Gift
Class A Common Stock
2024-12-10−169→ 40,052 total - Sale
Class A Common Stock
2024-12-10$50.91/sh−1,536$78,198→ 40,221 total - Exercise/Conversion
Class A Common Stock
2024-12-10$23.89/sh+1,536$36,695→ 41,757 total
Footnotes (3)
- [F1]Total holdings include shares of Class A Common Stock acquired through the Issuer's Employee Stock Purchase Plan on May 31, 2024 and November 30, 2024.
- [F2]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $50.91 to $50.915, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. The Reporting Person remains within compliance of the Issuer's equity ownership guidelines.
- [F3]These options are fully vested.
Documents
Issuer
Summit Materials, Inc.
CIK 0001621563
Entity typeother
Related Parties
1- filerCIK 0001854269
Filing Metadata
- Form type
- 4
- Filed
- Dec 10, 7:00 PM ET
- Accepted
- Dec 11, 4:08 PM ET
- Size
- 10.3 KB