Form4insider filings, from the source

Insider · CIK 0002087387

Nancy JoAnn Johnson

Files at: BLLN. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.9M · 2net −$1.9M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 12Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 16, 2026 SForm 4 →Jul 20, 7:38 pm EDTBillionToOne, Inc.BLLN14,199$128.29$1,821,6286,900−67.3%10b5-1
Jul 1, 2026 SForm 4 →Jul 6, 8:38 pm EDTBillionToOne, Inc.BLLN801$124.91$100,05621,099−3.66%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.