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 Stephen Feider. Insider active across 1 company, notably Beta Bionics, Inc.. In total, 3 disclosures have been published. Activity tracked since 2 June 2026. The latest transaction was disclosed on 29 June 2026 (Notice of proposed sale (Form 144)). Regulator: SEC (Form 4). All data is accessible without signup.
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