Christopher Burke Gaskill, See Remarks at Summit Materials, Inc. (SUM), sold 16,208 shares at $27.63 ($448K) on 2022-05-26, disclosed to the SEC on 2022-05-26.
Open-market sale of $448k SUM by See Remarks. 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 | $27.63 | 8,104 | $224K | 50.0% |
| 2 | $27.63 | 8,104 | $224K | 50.0% |
| Total | $27.63 avg | 16,208 | $448K | 100% |
| Filing → |