Anne K. Wade, Director at Summit Materials, Inc. (SUM), sold 8,196 shares at $41.11 ($337K) on 2021-11-15, disclosed to the SEC on 2021-11-16.
Open-market sale of $337k SUM by Director. 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 | $41.11 | 4,098 | $168K | 50.0% |
| 2 | $41.11 | 4,098 | $168K | 50.0% |
| Total | $41.11 avg | 8,196 | $337K | 100% |