4//SEC Filing
Benedict Anne Lee 4
Accession 0001104659-21-030926
CIK 0001621563other
Filed
Mar 1, 7:00 PM ET
Accepted
Mar 2, 7:25 PM ET
Size
16.4 KB
Accession
0001104659-21-030926
Insider Transaction Report
Form 4
Benedict Anne Lee
See Remarks
Transactions
- Exercise/Conversion
Class A Common Stock
2021-02-28+2,752→ 14,366 total - Exercise/Conversion
Class A Common Stock
2021-02-28+5,780→ 20,146 total - Exercise/Conversion
Restricted Stock Units
2021-02-28−2,752→ 0 total→ Class A Common Stock (2,752 underlying) - Exercise/Conversion
Restricted Stock Units
2021-02-28−4,007→ 8,012 total→ Class A Common Stock (4,007 underlying) - Exercise/Conversion
Class A Common Stock
2021-02-28+4,007→ 24,153 total - Tax Payment
Class A Common Stock
2021-02-28$27.71/sh−3,740$103,635→ 20,413 total - Exercise/Conversion
Restricted Stock Units
2021-02-28−5,780→ 5,780 total→ Class A Common Stock (5,780 underlying)
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, 2018, the Reporting Person was granted 8,256 restricted stock units that vest in three equal annual installments beginning on February 28, 2019.
- [F4]On February 28, 2019, the Reporting Person was granted 17,341 restricted stock units that vest in three equal annual installments beginning on February 28, 2020.
- [F5]On February 28, 2020, the Reporting Person was granted 12,019 restricted stock units that vest in three equal annual installments beginning on February 28, 2021.
Documents
Issuer
Summit Materials, Inc.
CIK 0001621563
Entity typeother
Related Parties
1- filerCIK 0001635215
Filing Metadata
- Form type
- 4
- Filed
- Mar 1, 7:00 PM ET
- Accepted
- Mar 2, 7:25 PM ET
- Size
- 16.4 KB