InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Discover the full record of transactions filed by Holzhauser Stephanie Spoelker. Insider active across 1 company, notably Halliburton Co. Cumulatively, 2 disclosures have been logged. History available since 2 January 2026. The latest transaction was disclosed on 8 January 2026 (Retenue fiscale). Regulator: SEC (Form 4). All data is openly available.
2 of 2 declarations