Kilgore Jason (CIK 2006214) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-02-10). Recent activity: Sell SUM (7,726 shares), Sell SUM (108,642 shares), Buy SUM (8,805 shares), Sell SUM (2,709 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-02-10 | Summit Materials, Inc. (SUM) | See Remarks | Sell | 7,726 | $405,615 |
| 2025-02-10 | Summit Materials, Inc. (SUM) | See Remarks | Sell | 108,642 | $5.7M |
| 2025-01-17 | Summit Materials, Inc. (SUM) | See Remarks | Buy | 8,805 | $0 |
| 2025-01-17 | Summit Materials, Inc. (SUM) | See Remarks | Sell | 2,709 | $141,383 |
Source: SEC Form 4 filings · as of 2025-02-10