Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Atay Oguzhan. Director active across 1 company, notably BillionToOne, Inc.. Aggregated, 78 disclosures have been logged. Split: 0 buy · 66 sells. Total volume traded: €12.9m. Activity tracked since 6 July 2026. The latest transaction was disclosed on 5 August 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Atay Oguzhan
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
6,250 shares@ US$137.370.013% mcap2.9% of flowClass A Common StockSEC:0002070849-26-000052:24
25 of 78 declarations
About Atay Oguzhan
Atay Oguzhan has 50 filings in total. In the recent sample of 50 filings, all related to BillionToOne, Inc., the reported transactions are sales, with total sell volume of EUR 5514295, between 2025-11-12 and 2026-07-13. The main filings shown are EUR 821997.4566576252 on 2026-07-13, then EUR 669603.0643660969, EUR 568619.1905237914, EUR 379769.0382665015, EUR 296308.0299442774, and EUR 250422.6879448225, all for BillionToOne, Inc.