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Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the full record of transactions filed by McCunniff Donald A.. Officer active across 2 companies, notably MARTIN MARIETTA MATERIALS INC. Cumulatively, 8 disclosures have been recorded. History available since 21 February 2025. The latest transaction was disclosed on 1 March 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
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8 of 8 declarations
McCunniff Donald A. is a declarant linked to Martin Marietta Materials INC and MARTIN MARIETTA MATERIALS INC, where he is EVP and CHRO. The record shows 8 filings in total, and across the 8 sampled filings the modal transaction nature is Attribution, with buy and sell amounts of EUR 0. The sampled filings cover the period from 2016-02-05 to 2026-03-03.