Filing Details

Accession Number:
0001104659-21-104202
Form Type:
4
Zero Holdings:
No
Publication Time:
2021-08-12 16:31:44
Reporting Period:
2021-08-10
Accepted Time:
2021-08-12 16:31:44
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1621563 Summit Materials Inc. SUM Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400) 471984212
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1854269 Burke Christopher Gaskill C/O Summit Materials, Inc.,
1550 Wynkoop Street, 3Rd Floor
Denver CO 80202
See Remarks No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Class A Common Stock Disposition 2021-08-10 5,000 $35.05 7,774 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct