InsidersTradesSigma
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Discover the complete record of transactions filed by Ostrowski Erik. Officer active across 2 companies, notably AVROBIO, Inc.. Cumulatively, 4 disclosures have been logged. Breakdown: 0 buy · 1 sell. Total volume traded: €129k. Activity tracked since 1 February 2024. The latest transaction was filed on 30 June 2025 (Cession). Regulator: SEC (Form 4). All data is accessible without signup.
4 of 4 declarations