Thomas W. Hill, President & CEO at Summit Materials, Inc. (SUM), sold 238,832 shares at $31.15 ($7.4M) on 2018-03-16, disclosed to the SEC on 2018-03-16.
Open-market sale of $7.4M SUM by President & CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| SUM | SELL | 2018-07-05 | $328K | — | Filing → |
| SUM | SELL | 2018-06-21 | $345K | — | Filing → |
| SUM | SELL | 2018-06-08 | $343K | — | Filing → |