List of insiders holdings for BillionToOne Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Ileri Firat Director 10% Owner | 2025-11-10 21:38:58 | 111,942 18,355,207 | 18,467,149 | Form 4 |
| 2 | KOLLURI KRISHNA KITTU Director 10% Owner | 2025-11-10 21:42:31 | 24,999 11,538,500 | 11,563,499 | Form 4 |
| 3 | Humming Bird Ventures Management NV Hummingbird Opportunity Fund II CommV Hummingbird Ventures III CommV Hummingbird Dragons CommV Hummingbird Collective CommV HB&Q NV (HB&Q COMPARTMENT III) Van den Brande Barend Decoster Lukas 10% Owner | 2026-01-20 19:46:53 | 7,887,237 0 | 7,887,237 | Form 13D |
| 4 | Bremner Thomas S Director | 2025-11-10 21:38:40 | 24,999 4,587,687 | 4,612,686 | Form 4 |
| 5 | NeoTribe Ventures I L.P. Neotribe Ignite Fund I L.P. Neotribe SPV I BTO LLC NeoTribe Associates I L.P. Neotribe Ignite Partners I LLC Neotribe Partners SPV I BTO LLC NeoTribe Partners I LLC 10% Owner | 2026-02-13 14:45:31 | 4,359,505 0 | 4,359,505 | Form 13G |
| 6 | Atay Oguzhan See Remarks | 2026-02-17 17:00:01 | 3,206,861 0 | 3,206,861 | Form 13G |
| 7 | Tsao David Chief Technology Officer | 2026-02-17 17:00:11 | 3,035,767 0 | 3,035,767 | Form 13G |
| 8 | Rai Akshay Director | 2025-11-12 18:06:14 | 13,509 1,784,414 | 1,797,923 | Form 4 |
| 9 | Sakakibara Shan Riku Chief Product Officer | 2025-11-12 18:12:27 | 815,000 0 | 815,000 | Form 4 |
| 10 | Johnson Nancy JoAnn See Remarks | 2025-11-12 18:07:34 | 368,900 0 | 368,900 | Form 4 |
| 11 | Taylor Ross Chief Financial Officer | 2025-11-12 18:11:25 | 250,000 0 | 250,000 | Form 4 |
| 12 | ten Bosch John Roderick See Remarks | 2025-11-12 18:10:41 | 242,800 0 | 242,800 | Form 4 |
| 13 | Lynch Thomas P. See Remarks | 2025-11-12 18:16:47 | 146,300 0 | 146,300 | Form 4 |
| 14 | LISTER JOHN Chief Administrative Officer | 2025-11-12 18:09:23 | 133,300 0 | 133,300 | Form 4 |
| 15 | Pagano Anthony Director | 2026-01-05 20:52:49 | 4,896 0 | 4,896 | Form 4 |