0001104659-17-012716.txt : 20170228
0001104659-17-012716.hdr.sgml : 20170228
20170228201657
ACCESSION NUMBER: 0001104659-17-012716
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20170224
FILED AS OF DATE: 20170228
DATE AS OF CHANGE: 20170228
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: 1227
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
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: GARDNER TED A
CENTRAL INDEX KEY: 0001228680
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36873
FILM NUMBER: 17650941
MAIL ADDRESS:
STREET 1: 1001 LOUISIANA, SUITE 1000
CITY: HOUSTON
STATE: TX
ZIP: 77002
4
1
a4.xml
4
X0306
4
2017-02-24
0
0001621563
Summit Materials, Inc.
SUM
0001228680
GARDNER TED A
C/O SUMMIT MATERIALS, INC.
1550 WYNKOOP STREET, 3RD FLOOR
DENVER
CO
80202
1
0
0
0
Class A Common Stock
2017-02-24
4
M
0
6414
A
6414
D
Class A Common Stock
19332
I
See Footnote
Restricted Stock Units
2017-02-24
4
M
0
6414
0
D
Class A Common Stock
6414
0
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.
Reflects securities held by certain investment funds affiliated with Silverhawk Summit, L.P. ("Silverhawk"). Mr. Gardner, a managing partner and co-founder of Silverhawk, may be deemed to have beneficial ownership of the securities of the Issuer held by Silverhawk.
Total holdings include shares of Class A Common Stock received pursuant to a stock dividend paid on December 28, 2016.
Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. The restricted stock units settle in either Class A Common Stock or cash (or a combination thereof) at the discretion of the Issuer's compensation committee.
On February 24, 2016, the Reporting Person was granted 6,414 restricted stock units that vested on February 24, 2017.
/s/Anne Lee Benedict, as Attorney-in-Fact
2017-02-28