// company-profile
Summit Materials, Inc.
SUMSectorMining & Quarrying of Nonmetallic Minerals (No Fuels)Inc.DEFilings89Insiders25
// api This Summit Materials, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for SUM in the last 90 days.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Feb 10, 2025 | Gaskill Christopher Burke | SUM | Disposition | 44,693 | $52.50 | $2.35M |
| Feb 10, 2025 | Frantz Brian D | SUM | Disposition | 11,402 | $52.50 | $599K |
| Feb 10, 2025 | Frantz Brian D | SUM | Disposition | 3,634 | — | — |
| Feb 10, 2025 | Frantz Brian D | SUM | Disposition | 2,839 | — | — |
| Feb 10, 2025 | Calle Juan Esteban | SUM | Disposition | 3,341 | — | — |
45 more transactions hidden
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