4//SEC Filing
Harris Brian James 4
Accession 0001628280-23-005896
CIK 0001621563other
Filed
Feb 28, 7:00 PM ET
Accepted
Mar 1, 5:40 PM ET
Size
17.7 KB
Accession
0001628280-23-005896
Insider Transaction Report
Form 4
Harris Brian James
EVP & Chief Financial Officer
Transactions
- Tax Payment
Class A Common Stock
2023-02-28$29.54/sh−10,433$308,191→ 220,418 total - Exercise/Conversion
Restricted Stock Units
2023-02-28−4,785→ 9,568 total→ Class A Common Stock (4,785 underlying) - Exercise/Conversion
Class A Common Stock
2023-02-28+6,635→ 202,173 total - Exercise/Conversion
Class A Common Stock
2023-02-28+5,595→ 207,768 total - Exercise/Conversion
Restricted Stock Units
2023-02-28−6,636→ 0 total→ Class A Common Stock (6,636 underlying) - Exercise/Conversion
Class A Common Stock
2023-02-28+4,785→ 212,553 total - Exercise/Conversion
Restricted Stock Units
2023-02-28−5,595→ 5,595 total→ Class A Common Stock (5,595 underlying) - Award
Class A Common Stock
2023-02-28+18,298→ 230,851 total
Footnotes (8)
- [F1]Reflects restricted stock units that upon vesting converted into shares of Class A common stock of the Issuer ("Class A Common Stock") on a one-for-one basis.
- [F2]Total holdings include shares of Class A Common Stock received pursuant to a stock dividend paid on December 29, 2022.
- [F3]Total holdings include shares of Class A Common Stock acquired through the Issuer's Employee Stock Purchase Plan on April 14, 2022 and October 18, 2022.
- [F4]Reflects shares of Class A Common Stock earned and delivered on performance units previously granted based upon the satisfaction of certain performance criteria.
- [F5]Each restricted stock unit represents a contingent right to receive one share of Class A common stock of the Issuer ("Class A Common Stock"). The restricted stock units will be settled in either Class A Common Stock or cash (or a combination thereof) at the discretion of the Issuer's Human Capital and Compensation Committee.
- [F6]These restricted stock units vest in three equal annual installments beginning on February 28, 2021.
- [F7]These restricted stock units vest in three equal annual installments beginning on February 28, 2022.
- [F8]These restricted stock units vest in three equal annual installments beginning on February 28, 2023.
Documents
Issuer
Summit Materials, Inc.
CIK 0001621563
Entity typeother
Related Parties
1- filerCIK 0001635271
Filing Metadata
- Form type
- 4
- Filed
- Feb 28, 7:00 PM ET
- Accepted
- Mar 1, 5:40 PM ET
- Size
- 17.7 KB