CIK 0002070849 · Non-accelerated filer<br>Emerging growth company
BillionToOne, Inc.
Sign in to watch- Ticker
- BLLN
- Exchange
- Nasdaq
- Industry
- Services-Medical Laboratories
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 811082020
- Phone
- 650-460-2551
- Business address
- 1035 O'BRIEN DRIVE, MENLO PARK, CA
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $26,737,121
- in 19 filings, $26.7M under 10b5-1 plans
Net −$26,737,121. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-11-07 | Lynch Thomas P. See Remarks | Other disposition · Stock Option (right to buy) | −40,000 | 0 | ||
| 2025-11-07 | Lynch Thomas P. See Remarks | Other acquisition · Stock Option (right to buy) | +40,000 | 40,000 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Conversion | +262,434 | 262,434 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other disposition | −262,434 | 0 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other disposition | −1,965,108 | 0 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other disposition | −200,000 | 0 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other acquisition | +262,434 | 262,434 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other acquisition | +1,965,108 | 2,227,542 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other acquisition | +200,000 | 200,000 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other disposition | −2,227,542 | 0 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Conversion · Series A-1 Convertible Preferred Stock | −262,434 | 0 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other acquisition · Class B Common Stock | +2,227,542 | 2,227,542 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other disposition · Stock Option (right to buy) | −640,000 | 0 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other acquisition · Stock Option (right to buy) | +640,000 | 640,000 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other disposition · Stock Option (right to buy) | −1,003,102 | 0 | ||
| 2025-11-07 | Atay Oguzhan See Remarks | Other acquisition · Stock Option (right to buy) | +1,003,102 | 1,003,102 | ||
| 2025-11-07 | Tsao David Chief Technology Officer | Other disposition | −2,325,108 | 0 | ||
| 2025-11-07 | Tsao David Chief Technology Officer | Other acquisition | +2,325,108 | 2,325,108 | ||
| 2025-11-07 | Tsao David Chief Technology Officer | Other disposition | −2,325,108 | 0 | ||
| 2025-11-07 | Tsao David Chief Technology Officer | Purchase | +1,000 | $60.00 | $60K | 1,000 |
Page 23 of 32 · 639 trades