Summit Materials, Inc.·4

Mar 4, 8:00 PM ET

Evans Mikel Shane 4

4 · Summit Materials, Inc. · Filed Mar 4, 2019

Insider Transaction Report

Form 4
Period: 2019-02-28
Transactions
  • Exercise/Conversion

    Class A Common Stock

    2019-02-28+1,89716,441 total
  • Exercise/Conversion

    Restricted Stock Units

    2019-02-281,8971,897 total
    Class A Common Stock (1,897 underlying)
  • Exercise/Conversion

    Class A Common Stock

    2019-02-28+2,88419,325 total
  • Exercise/Conversion

    Restricted Stock Units

    2019-02-282,8845,770 total
    Class A Common Stock (2,884 underlying)
  • Award

    Restricted Stock Units

    2019-02-28+18,17618,176 total
    Class A Common Stock (18,176 underlying)
  • Tax Payment

    Class A Common Stock

    2019-02-28$17.00/sh1,169$19,87318,156 total
Footnotes (5)
  • [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]Each restricted stock unit represents a contingent right to receive one share of 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 compensation committee.
  • [F3]On February 28, 2017, the Reporting Person was granted 5,691 restricted stock units that vest in three equal annual installments beginning on February 28, 2018.
  • [F4]On February 28, 2018, the Reporting Person was granted 8,654 restricted stock units that vest in three equal annual installments beginning on February 28, 2019.
  • [F5]These restricted stock units vest in three equal annual installments beginning on February 28, 2020.

Documents

1 file
  • 4
    a4.xmlPrimary

    4