Insider track record
OtherNot enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the detailed record of transactions filed by Johnson Nancy JoAnn. Officer active across 1 company, notably BillionToOne, Inc.. In total, 13 disclosures have been published. Split: 0 buy · 12 sells. Total volume traded: €1.7m. History available since 1 July 2026. The latest transaction was filed on 16 July 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Johnson Nancy JoAnn
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Declarations13 total
2,133 shares@ US$126.9821Class A Common StockSEC:0002070849-26-000044:0
5,559 shares@ US$127.886Class A Common StockSEC:0002070849-26-000044:1
5,601 shares@ US$128.9551Class A Common StockSEC:0002070849-26-000044:2
906 shares@ US$129.7787Class A Common StockSEC:0002070849-26-000044:3
801 shares@ US$124.91370.0018% mcap100.0% of flowClass A Common StockSEC:0002087387-26-000002:0
2,918 sharesClass A Common StockSEC:0002070849-26-000036:0
300 sharesClass A Common StockSEC:0002070849-26-000036:1
200 sharesClass A Common StockSEC:0002070849-26-000036:2
4,666 sharesClass A Common StockSEC:0002070849-26-000036:3
2,700 sharesClass A Common StockSEC:0002070849-26-000036:4
1,816 sharesClass A Common StockSEC:0002070849-26-000036:5
1,400 sharesClass A Common StockSEC:0002070849-26-000036:6
29,000 sharesCommon StockSEC:0001193125-25-278118:0
About Johnson Nancy JoAnn
Johnson Nancy JoAnn is a declarant linked to BillionToOne, Inc. (XNAS), with 7 filings in total. The 7 sampled filings, all dated 2026-06-10, are sell transactions; the aggregated buy and sell amounts in this sample are EUR 0 and EUR 0.