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Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001172661-15-000948
Filing Date
2015-04-27
Accepted
2015-04-27 10:14:26
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G HOLDINGS REPORT sum042715.htm SC 13G 106630
  Complete submission text file 0001172661-15-000948.txt   108115
Mailing Address 767 THIRD AVENUE, 6TH FLOOR NEW YORK NY 10017
Business Address 767 THIRD AVENUE, 6TH FLOOR NEW YORK NY 10017 212-326-6010
Roystone Capital Management LP (Filed by) CIK: 0001582271 (see all company filings)

IRS No.: 900907631 | State of Incorp.: DE | Fiscal Year End: 1213
Type: SC 13G

Mailing Address 1550 WYNKOOP STREET, 3RD FLOOR DENVER CO 80202
Business Address 1550 WYNKOOP STREET, 3RD FLOOR DENVER CO 80202 303-893-0012
Summit Materials, Inc. (Subject) CIK: 0001621563 (see all company filings)

IRS No.: 471984212 | State of Incorp.: DE | Fiscal Year End: 1227
Type: SC 13G | Act: 34 | File No.: 005-88815 | Film No.: 15793936
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)