| Date | Company | Security | Transaction | Code | Indirect | 10b5-1 | $Price | #Shares | $Value | #Remaining |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 Feb 25 | SUM Summit Materials | Class A Common Stock | Sale back to company | Dispose D | No | No | 52.5 | 22,121 | 1.16 mm | 0 |
| 10 Feb 25 | SUM Summit Materials | RSU Class A Common Stock | Sale back to company | Dispose D | No | No | 0 | 2,547 | 0.00 | 0 |
| 10 Feb 25 | SUM Summit Materials | RSU Class A Common Stock | Sale back to company | Dispose D | No | No | 0 | 3,341 | 0.00 | 0 |
| 10 Feb 25 | SUM Summit Materials | RSU Class A Common Stock | Sale back to company | Dispose D | No | No | 0 | 4,374 | 0.00 | 0 |
| 10 Feb 25 | SUM Summit Materials | RSU Class A Common Stock | Sale back to company | Dispose D | No | No | 0 | 5,342 | 0.00 | 0 |
| 15 Jan 25 | SUM Summit Materials | RSU Class A Common Stock | Grant | Acquire A | No | No | 0 | 2,547 | 0.00 | 2,547 |
| 10 Dec 24 | SUM Summit Materials | Class A Common Stock | Gift | Dispose G | No | No | 0 | 4,779 | 0.00 | 22,121 |
| 7 Mar 24 | SUM Summit Materials | RSU Class A Common Stock | Grant | Acquire A | No | No | 0 | 3,341 | 0.00 | 3,341 |
| 29 Feb 24 | SUM Summit Materials | Class A Common Stock | Option exercise | Acquire M | No | No | 0 | 4,038 | 0.00 | 26,900 |
| 29 Feb 24 | SUM Summit Materials | RSU Class A Common Stock | Option exercise | Dispose M | No | No | 0 | 4,038 | 0.00 | 0 |
