|
⚲
|
| Keyboard |
| Loomes David
✚
|
|
|---|---|
| CIK # | 0002006209 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0002006209] | |
| 4 | [0002006209] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Summit Materials Inc | |
| Loomes David |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Summit Materials Inc SUM
Performance Stock Units · derivative
|
2025-02-10 | Disposed to issuer | 7,766 | ||
|
Summit Materials Inc SUM
Performance Stock Units · derivative
|
2025-02-10 | Disposed to issuer | 13,974 | ||
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2025-02-10 | Disposed to issuer | 15,895 | ||
|
Summit Materials Inc SUM
Class A Common Stock
|
2025-02-10 | Disposed to issuer | 33,674 | $52.50 | 1,767,885 |
|
Summit Materials Inc SUM
Class A Common Stock
|
2025-01-16 | Grant | 7,086 | $0.00 | |
|
Summit Materials Inc SUM
Class A Common Stock
|
2025-01-16 | Tax withheld | 3,330 | $52.19 | 173,793 |
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2025-01-15 | Grant | 15,895 | $0.00 | |
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-12-20 | Option exercise | 5,177 | ||
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2024-12-20 | Option exercise | 2,250 | $0.00 | |
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2024-12-20 | Option exercise | 5,177 | $0.00 | |
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2024-12-20 | Option exercise | 13,974 | $0.00 | |
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-12-20 | Option exercise | 2,250 | ||
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-12-20 | Tax withheld | 9,452 | $50.50 | 477,326 |
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-12-20 | Option exercise | 13,974 | ||
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2024-03-07 | Grant | 13,974 | $0.00 | |
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-02-29 | Option exercise | 2,703 | ||
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2024-02-29 | Option exercise | 2,703 | $0.00 | |
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2024-02-29 | Option exercise | 2,250 | $0.00 | |
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2024-02-29 | Option exercise | 2,589 | $0.00 | |
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-02-29 | Option exercise | 2,589 | ||
| showing 20 of 22 most recent transactions | |||||