| Date Filed | Type | Description |
| 03/01/2023 |
4
| Wade Anne K. (Director) has filed a Form 4 on Summit Materials, Inc.|
Txns:
| Exercised 3,815 restricted stock units
@ $0 |
|
| 02/24/2023 |
4
| Wade Anne K. (Director) has filed a Form 4 on Summit Materials, Inc.|
Txns:
| Granted 4,038 restricted stock units
@ $0 |
|
| 03/03/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/16/2021 |
4
| Wade Anne K. (Director) has filed a Form 4 on Summit Materials, Inc.|
Txns:
| Sold 4,098 shares
@ $41.11, valued at
$168.5k
|
|
| 04/01/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/03/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/01/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/01/2018 |
4
| Wade Anne K. (Director) has filed a Form 4 on Summit Materials, Inc.|
Txns:
| Exercised 4,098 restricted stock units
@ $0
Granted 3,994 restricted stock units
@ $0 |
|
| 03/02/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/28/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/26/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |