Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000315066-20-001193
Filing Date
2020-02-07
Accepted
2020-02-07 11:30:19
Documents
1

Document Format Files

Seq Description Document Type Size
1 filing.txt SC 13G 6727
  Complete submission text file 0000315066-20-001193.txt   8312
Mailing Address 245 SUMMER STREET BOSTON MA 02210
Business Address 245 SUMMER STREET BOSTON MA 02210 6175706339
FMR LLC (Filed by) CIK: 0000315066 (see all company filings)

EIN.: 043532603 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

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)

EIN.: 471984212 | State of Incorp.: DE | Fiscal Year End: 1228
Type: SC 13G | Act: 34 | File No.: 005-88815 | Film No.: 20585922
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)