Ellerbusch Susan A 4
4 · Summit Materials, Inc. · Filed Mar 1, 2022
Insider Transaction Report
Form 4
Ellerbusch Susan A
Director
Transactions
- Exercise/Conversion
Class A Common Stock
2022-02-28+4,374→ 22,996 total - Exercise/Conversion
Restricted Stock Units
2022-02-28−4,374→ 0 total→ Class A Common Stock (4,374 underlying)
Footnotes (3)
- [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 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.
- [F3]On March 30, 2021, the Reporting Person was granted 4,374 restricted stock units that vested on February 28, 2022.