Brian James Harris, EVP & Chief Financial Officer at Summit Materials, Inc. (SUM), sold 20,000 shares at $28.20 ($564K) on 2017-06-15, disclosed to the SEC on 2017-06-16.
Open-market sale of $564k SUM by EVP & Chief Financial Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| SUM | BUY | 2018-12-10 | $53K | — | Filing → |
| SUM | BUY | 2018-11-13 | $71K | — | Filing → |
| SUM | SELL | 2016-12-19 | $567K | — | Filing → |