InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the full record of transactions filed by GUYMAN CHARLOTTE. Insider active across 1 company, notably Berkshire Hathaway INC. Aggregated, 6 reports have been published. Activity tracked since 27 October 2023. The latest transaction was filed on 19 March 2025 (Don). Regulator: SEC (Form 4). The full history is accessible without signup.
6 of 6 declarations