4//SEC Filing
Ellerbusch Susan A 4
Accession 0001104659-21-030932
CIK 0001621563other
Filed
Mar 1, 7:00 PM ET
Accepted
Mar 2, 7:26 PM ET
Size
7.2 KB
Accession
0001104659-21-030932
Insider Transaction Report
Form 4
Ellerbusch Susan A
Director
Transactions
- Exercise/Conversion
Restricted Stock Units
2021-02-28−5,342→ 0 total→ Class A Common Stock (5,342 underlying) - Exercise/Conversion
Class A Common Stock
2021-02-28+5,342→ 18,622 total
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 compensation committee.
- [F3]On February 28, 2020, the Reporting Person was granted 5,342 restricted stock units that vested on February 28, 2021.
Documents
Issuer
Summit Materials, Inc.
CIK 0001621563
Entity typeother
Related Parties
1- filerCIK 0001744472
Filing Metadata
- Form type
- 4
- Filed
- Mar 1, 7:00 PM ET
- Accepted
- Mar 2, 7:26 PM ET
- Size
- 7.2 KB