Nancy Joann Johnson

Companies

• BillionToOne (United States)Officer Nov 5, 2025 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• BillionToOne (United States) BLLN6,900 shares²$701.0K at $101.59Jul 16, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jul 16, 2026Sold 906 shares at $129.78 of BillionToOne (United States)²
• Jul 16, 2026Sold 5,601 shares at $128.96 of BillionToOne (United States)²
• Jul 16, 2026Sold 5,559 shares at $127.89 of BillionToOne (United States)²
• Jul 16, 2026Sold 2,133 shares at $126.98 of BillionToOne (United States)²
• Jul 1, 2026Sold 801 shares at $124.91 of BillionToOne (United States)³
• Jun 9, 2026Sold 1,400 shares at $100.31 of BillionToOne (United States)⁴
• Jun 9, 2026Sold 1,816 shares at $102.34 of BillionToOne (United States)⁴
• Jun 9, 2026Sold 2,700 shares at $101.38 of BillionToOne (United States)⁴
• Jun 9, 2026Sold 4,666 shares at $99.27 of BillionToOne (United States)⁴
• Jun 8, 2026Sold 200 shares at $100.99 of BillionToOne (United States)⁴
• Jun 8, 2026Sold 300 shares at $100.05 of BillionToOne (United States)⁴
• Jun 8, 2026Sold 2,918 shares at $99.09 of BillionToOne (United States)⁴
• Nov 7, 2025Bought 6,900 shares at $60.00 of BillionToOne (United States)⁵
• Nov 7, 2025Other 29,000 shares of BillionToOne (United States)⁵
• Nov 7, 2025Other 29,000 shares of BillionToOne (United States)⁵