InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
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Explore the full record of transactions filed by Spijkervet Ard-Jen. Insider active across 1 company, notably ACCO BRANDS Corp. Cumulatively, 3 filings have been recorded. History available since 10 March 2026. The latest transaction was disclosed on 14 March 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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