Anne Lee Benedict, See Remarks at Summit Materials, Inc. (SUM), bought 2,000 shares at $18.00 ($36K) on 2015-03-17, disclosed to the SEC on 2015-03-19.
Open-market purchase of $36k SUM by See Remarks. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| SUM | SELL | 2019-11-18 | $140K | — | Filing → |
| SUM | SELL | 2019-11-05 | $1.0M | — | Filing → |
| SUM | SELL | 2018-03-06 | $326K | — | Filing → |