0001628280-24-008324.txt : 20240301
0001628280-24-008324.hdr.sgml : 20240301
20240301195809
ACCESSION NUMBER: 0001628280-24-008324
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240228
FILED AS OF DATE: 20240301
DATE AS OF CHANGE: 20240301
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Ghelani Kekin
CENTRAL INDEX KEY: 0001929414
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36873
FILM NUMBER: 24712447
MAIL ADDRESS:
STREET 1: 1550 WYNKOOP
CITY: DENVER
STATE: CO
ZIP: 80202
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Summit Materials, Inc.
CENTRAL INDEX KEY: 0001621563
STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
ORGANIZATION NAME: 01 Energy & Transportation
IRS NUMBER: 471984212
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 1550 WYNKOOP STREET, 3RD FLOOR
CITY: DENVER
STATE: CO
ZIP: 80202
BUSINESS PHONE: 303-893-0012
MAIL ADDRESS:
STREET 1: 1550 WYNKOOP STREET, 3RD FLOOR
CITY: DENVER
STATE: CO
ZIP: 80202
4
1
wk-form4_1709341081.xml
FORM 4
X0508
4
2024-02-28
0
0001621563
Summit Materials, Inc.
SUM
0001929414
Ghelani Kekin
C/O SUMMIT MATERIALS, INC.
1801 CALIFORNIA STREET, SUITE 3500
DENVER
CO
80202
0
1
0
0
Chief Strategy&Growth Officer
0
Class A Common Stock
2024-02-28
4
M
0
9667
A
17543
D
Class A Common Stock
2024-02-29
4
M
0
3398
A
20941
D
Class A Common Stock
2024-02-28
4
F
0
2855
42.39
D
18086
D
Class A Common Stock
2024-02-29
4
F
0
977
42.71
D
17109
D
Restricted Stock Units
2024-02-28
4
M
0
9667
0
D
Class A Common Stock
9667
9667
D
Restricted Stock Units
2024-02-29
4
M
0
3398
0
D
Class A Common Stock
3398
6795
D
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.
Total holdings include shares of Class A Common Stock acquired through the Issuer's Employee Stock Purchase Plan on May 28, 2023.
Each restricted stock unit represents a contingent right to receive one share of Class A common stock of the 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 Human Capital and Compensation Committee.
These restricted stock units vest in three equal annual installments beginning on September 15, 2023.
These restricted stock units vest in three equal annual installments beginning on February 28, 2024.
/s/ David Hamm, as Attorney-in-Fact
2024-03-01