|4Mar 22, 9:20 PM ET

Benedict Anne Lee 4

4 · Summit Materials, Inc. · Filed Mar 22, 2021

Insider Transaction Report

Form 4
Period: 2021-03-18
Transactions
  • Conversion

    Class A Common Stock

    2021-03-18+53,17273,585 total
  • Conversion

    LP Units of Summit Materials Holdings L.P.

    2021-03-1853,1720 total
    Class A Common Stock (53,172 underlying)
Footnotes (1)
  • [F1]Pursuant to the terms of an exchange agreement, dated as of March 11, 2015, the limited partnership units of Summit Materials Holdings L.P. ("LP Units") reported herein are exchangeable from and after the first anniversary of the closing of the Issuer's initial public offering (subject to the terms of the exchange agreement and vesting requirements, including certain vesting events more fully described in the Issuer's Registration Statement on Form S-1 (File No. 333-201058)) for shares of the issuer's Class A common stock on a one-for-one basis.

Documents

1 file
  • 4
    tm2110456d1_4seq1.xmlPrimary

    OWNERSHIP DOCUMENT