0001104659-20-138681.txt : 20201222
0001104659-20-138681.hdr.sgml : 20201222
20201222180128
ACCESSION NUMBER: 0001104659-20-138681
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20201218
FILED AS OF DATE: 20201222
DATE AS OF CHANGE: 20201222
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: CANTIE JOSEPH S
CENTRAL INDEX KEY: 0001275621
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36873
FILM NUMBER: 201409200
MAIL ADDRESS:
STREET 1: C/O DELPHI AUTOMOTIVE
STREET 2: 5725 DELPHI DRIVE
CITY: TROY
STATE: MI
ZIP: 48098
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Summit Materials, Inc.
CENTRAL INDEX KEY: 0001621563
STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
IRS NUMBER: 471984212
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1228
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
a4.xml
4
X0306
4
2020-12-18
0
0001621563
Summit Materials, Inc.
SUM
0001275621
CANTIE JOSEPH S
C/O SUMMIT MATERIALS, INC.
1550 WYNKOOP STREET, 3RD FLOOR
DENVER
CO
80202
1
0
0
0
Class A Common Stock
2020-12-18
4
P
0
2500
19.64
A
2500
I
See Footnote
Class A Common Stock
2020-12-18
4
P
0
2600
19.67
A
5100
I
See Footnote
Class A Common Stock
20947
D
The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $19.63 to $19.641, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above.
Reflects securities held by a trust for the benefit of the Reporting Person, for which the Reporting Person and his spouse serve as trustees.
/s/ Anne Lee Benedict, as Attorney-in-Fact
2020-12-22