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 Burger Barbara J. Insider active across 2 companies, notably Heliogen, Inc.. Aggregated, 6 reports have been published. History available since 12 September 2022. The latest transaction was disclosed on 21 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
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