InsidersTradesSigma
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Explore the full record of transactions filed by Buffa Sandra. Director active across 1 company, notably Natural Grocers by Vitamin Cottage, Inc.. Aggregated, 2 filings have been logged. Activity tracked since 1 March 2024. The latest transaction was filed on 6 March 2025 (Levée d'options). Regulator: SEC (Form 4). The full history is openly available.
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