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Explore the full record of transactions filed by Frantz Brian D. Insider active across 2 companies, notably Summit Materials, Inc.. Aggregated, 4 reports have been logged. Activity tracked since 16 January 2025. The latest transaction was filed on 30 January 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
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4 of 4 declarations
Frantz Brian D is a declarant linked to Summit Materials, Inc. and Yellowstone Midco Holdings II, LLC, where he is Chief Accounting Officer. He has 4 filings in total, and across the 4 sampled recent filings, the reported amounts run from 2024-03-04 to 2026-02-03, with EUR 580515 of sales and EUR 0 of purchases.