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| Keyboard |
| Kilgore Jason
✚
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|---|---|
| CIK # | 0002006214 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0002006214] | |
| 4 | [0002006214] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Kilgore Jason | |
| Summit Materials Inc |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Summit Materials Inc SUM
Class A Common Stock
|
2025-02-10 | Disposed to issuer | 7,726 | $52.50 | 405,615 |
|
Summit Materials Inc SUM
Class A Common Stock
|
2025-02-10 | Disposed to issuer | 108,642 | $52.50 | 5,703,705 |
|
Summit Materials Inc SUM
Option (right to buy) · derivative
|
2025-02-10 | Disposed to issuer | 8,743 | ||
|
Summit Materials Inc SUM
Option (right to buy) · derivative
|
2025-02-10 | Disposed to issuer | 6,282 | ||
|
Summit Materials Inc SUM
Performance Stock Units · derivative
|
2025-02-10 | Disposed to issuer | 13,203 | ||
|
Summit Materials Inc SUM
Performance Stock Units · derivative
|
2025-02-10 | Disposed to issuer | 9,649 | ||
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2025-02-10 | Disposed to issuer | 17,711 | ||
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2025-02-10 | Disposed to issuer | 13,203 | ||
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2025-02-10 | Disposed to issuer | 6,432 | ||
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2025-02-10 | Disposed to issuer | 2,795 | ||
|
Summit Materials Inc SUM
Class A Common Stock
|
2025-01-16 | Tax withheld | 2,709 | $52.19 | 141,383 |
|
Summit Materials Inc SUM
Class A Common Stock
|
2025-01-16 | Grant | 8,805 | $0.00 | |
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2025-01-15 | Grant | 17,711 | $0.00 | |
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-12-10 | Gift | 59,000 | $0.00 | |
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-05-13 | Sell | 39,379 | $40.15 | 1,581,067 |
|
Summit Materials Inc SUM
Options (right to buy) · derivative
|
2024-05-13 | Option exercise | 50,589 | $0.00 | |
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-05-13 | Option exercise | 50,589 | $18.00 | 910,602 |
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-05-13 | Sell | 11,210 | $40.40 | 452,884 |
|
Summit Materials Inc SUM
Class A Common Stock
|
2024-03-07 | Tax withheld | 3,938 | $42.39 | 166,932 |
|
Summit Materials Inc SUM
Restricted Stock Units · derivative
|
2024-03-07 | Grant | 13,203 | $0.00 | |
| showing 20 of 28 most recent transactions | |||||