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 |
|---|---|---|---|---|---|---|
| 2026-11-02 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,417 | $113.17 | $160K | 17,968 |
| 2026-11-02 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,417 | $113.17 | $160K | 16,551 |
| 2026-10-05 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,417 | $105.15 | $149K | 20,802 |
| 2026-10-05 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,417 | $105.15 | $149K | 19,385 |
| 2026-09-24 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,416 | $120.00 | $170K | 22,219 |
| 2026-09-21 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,416 | $106.61 | $151K | 23,635 |
| 2026-09-09 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,416 | $97.54 | $138K | 25,051 |
| 2026-08-25 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,417 | $100.00 | $142K | 26,467 |
| 2026-08-10 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,417 | $92.86 | $132K | 27,884 |
| 2026-07-13 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,417 | $125.46 | $178K | 32,135 |
| 2026-07-13 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,417 | $125.46 | $178K | 30,718 |
| 2026-07-13 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,417 | $125.46 | $178K | 29,301 |
| 2026-06-29 | ten Bosch John Roderick SVP of Laboratory Operations | Sale 10b5-1 | −1,416 | $120.00 | $170K | 33,552 |
| 2026-06-15 | ten Bosch John Roderick See Remarks | Sale 10b5-1 | −1,416 | $101.47 | $144K | 36,384 |
| 2026-06-15 | ten Bosch John Roderick See Remarks | Sale 10b5-1 | −1,416 | $101.47 | $144K | 34,968 |
| 2025-11-07 | ten Bosch John Roderick See Remarks | Other disposition | −37,000 | 0 | ||
| 2025-11-07 | ten Bosch John Roderick See Remarks | Other acquisition | +37,000 | 37,000 | ||
| 2025-11-07 | ten Bosch John Roderick See Remarks | Purchase | +800 | $60.00 | $48K | 37,800 |
| 2025-11-07 | ten Bosch John Roderick See Remarks | Other disposition · Stock Option (right to buy) | −28,500 | 0 | ||
| 2025-11-07 | ten Bosch John Roderick See Remarks | Other acquisition · Stock Option (right to buy) | +28,500 | 28,500 |
Page 1 of 2 · 28 trades