SEC Form 4 · accession 0001104659-18-011133
Summit Materials, Inc. · SUM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
John Raymond Murphy
Director
Period of report
Feb 16, 2018
Accepted (ET)
Feb 21, 2018 · 6:00 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001621563
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1,F2 | Feb 16, 2018 | S | 5,000 | $32.62 | D | 9,868 | D | |
| Class A Common Stock | Feb 20, 2018 | S | 2,657 | $32.07 | D | 7,211 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $32.61 to $32.63, 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 sold at each separate price within the range set forth above.
- F2Total holdings include shares of Class A common stock of the issuer received pursuant to a stock dividend paid on December 22, 2017.