Form4insider filings, from the source

SEC Form 4 · accession 0000899243-16-025472

Summit Materials, Inc. · SUM

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Anne Lee Benedict
Officer — See Remarks
Period of report
Jul 19, 2016
Accepted (ET)
Jul 21, 2016 · 6:59 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001621563

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Class A Common StockF1Jul 19, 2016C5,000—A7,030D
Class A Common StockF2Jul 19, 2016S5,000$20.67D2,030D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
LP Units of Summit Materials Holdings L.P.F1—Jul 19, 2016C5,000D——Class A Common Stock5,00086,422D

Explanation of responses

Remarks

Title: EVP, Chief Legal Officer & Secretary