SIMPKINS NEIL P 4
4 · Summit Materials, Inc. · Filed Mar 1, 2018
Insider Transaction Report
Form 4
SIMPKINS NEIL P
Director
Transactions
- Exercise/Conversion
Class A Common Stock
2018-02-28+4,098→ 4,098 total - Award
Restricted Stock Units
2018-02-28+3,994→ 3,994 total→ Class A Common Stock (3,994 underlying) - Exercise/Conversion
Restricted Stock Units
2018-02-28−4,098→ 0 total→ Class A Common Stock (4,098 underlying)
Footnotes (4)
- [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 compensation committee.
- [F3]On February 28, 2017, the Reporting Person was granted 4,098 restricted stock units that vested on February 28, 2018.
- [F4]These restricted stock units vest on February 28, 2019.