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4//SEC Filing

Noonan Anne P 4

Accession 0001628280-24-010108

CIK 0001621563other

Filed

Mar 7, 7:00 PM ET

Accepted

Mar 8, 8:21 PM ET

Size

9.1 KB

Accession

0001628280-24-010108

Insider Transaction Report

Form 4
Period: 2024-03-07
Noonan Anne P
DirectorPresident & CEO
Transactions
  • Award

    Class A Common Stock

    2024-03-07+81,696295,137 total
  • Tax Payment

    Class A Common Stock

    2024-03-07$42.39/sh35,743$1,515,146259,394 total
  • Award

    Restricted Stock Units

    2024-03-07+71,47971,479 total
    Class A Common Stock (71,479 underlying)
Footnotes (5)
  • [F1]Reflects shares of Class A Common Stock earned and delivered on performance units previously granted based upon the satisfaction of certain performance criteria.
  • [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 May 28, 2023.
  • [F4]Each restricted stock unit represents a contingent right to receive one share of 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.
  • [F5]These restricted stock units vest in three equal annual installments beginning on February 28, 2025.

Issuer

Summit Materials, Inc.

CIK 0001621563

Entity typeother

Related Parties

1
  • filerCIK 0001620412

Filing Metadata

Form type
4
Filed
Mar 7, 7:00 PM ET
Accepted
Mar 8, 8:21 PM ET
Size
9.1 KB