Summit Materials, Inc.·4

Mar 4, 6:20 PM ET

Frantz Brian D 4

4 · Summit Materials, Inc. · Filed Mar 4, 2024

Insider Transaction Report

Form 4
Period: 2024-02-29
Frantz Brian D
See Remarks
Transactions
  • Tax Payment

    Class A Common Stock

    2024-02-29$42.71/sh1,462$62,44210,161 total
  • Exercise/Conversion

    Restricted Stock Units

    2024-02-291,9690 total
    Class A Common Stock (1,969 underlying)
  • Exercise/Conversion

    Class A Common Stock

    2024-02-29+1,9698,965 total
  • Exercise/Conversion

    Class A Common Stock

    2024-02-29+1,28510,250 total
  • Exercise/Conversion

    Class A Common Stock

    2024-02-29+1,37311,623 total
  • Exercise/Conversion

    Restricted Stock Units

    2024-02-291,2851,285 total
    Class A Common Stock (1,285 underlying)
  • Exercise/Conversion

    Restricted Stock Units

    2024-02-291,3732,744 total
    Class A Common Stock (1,373 underlying)
Footnotes (6)
  • [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]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.
  • [F4]These restricted stock units vested on February 29, 2024.
  • [F5]The Reporting Person was granted 3,855 restricted stock units that vest in three equal annual installments beginning on February 28, 2023.
  • [F6]The Reporting Person was granted 4,117 restricted stock units that vest in three equal annual installments beginning on February 29, 2024.

Documents

1 file
  • 4
    wk-form4_1709594405.xmlPrimary

    FORM 4