Thomas W. Hill, President & CEO at Summit Materials, Inc. (SUM), sold 12,500 shares at $27.80 ($343K) on 2018-06-07, disclosed to the SEC on 2018-06-08.
Open-market sale of $343k 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $27.02 | 6,300 | $170K | 49.7% |
| 2 | $27.80 | 6,200 | $172K | 50.3% |
| Total | $27.41 avg | 12,500 | $343K | 100% |
| Filing → |
| SUM | SELL | 2018-07-05 | $328K | — | Filing → |
| SUM | SELL | 2018-06-21 | $345K | — | Filing → |
| SUM | SELL | 2018-05-23 | $362K | — | Filing → |