Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-09-17 Sale | 2026-09-21 7:00 pm | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 35,112 | $110.33 | $3,873,966 | 89,988 (Direct) | View |
| 2026-09-08 Sale | 2026-09-10 7:44 pm | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 20,000 | $99.99 | $1,999,880 | 125,100 (Direct) | View |
| 2025-11-07 Purchase | 2025-11-12 6:16 pm | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 100 | $60 | $6,000 | 146,300 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-10-08 Exercise | 2026-10-13 6:39 pm | N/A 2033-01-18 | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 8,000 | $8.65 | 49,674 (Direct) | View |
| 2026-09-17 Exercise | 2026-09-21 7:00 pm | N/A 2033-01-18 | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 19,384 | $8.65 | 89,988 (Direct) | View |
| 2026-09-17 Exercise | 2026-09-21 7:00 pm | N/A 2034-10-16 | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 2,920 | $17.12 | 89,988 (Direct) | View |
| 2026-09-17 Exercise | 2026-09-21 7:00 pm | N/A 2035-09-30 | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 5,840 | $30.78 | 89,988 (Direct) | View |
| 2026-09-17 Exercise | 2026-09-21 7:00 pm | N/A 2033-10-17 | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 6,968 | $11.55 | 89,988 (Direct) | View |
| 2026-09-08 Exercise | 2026-09-10 7:44 pm | N/A 2033-01-18 | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 11,042 | $8.65 | 125,100 (Direct) | View |
| 2026-09-08 Exercise | 2026-09-10 7:44 pm | N/A 2034-10-16 | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 1,663 | $17.12 | 125,100 (Direct) | View |
| 2026-09-08 Exercise | 2026-09-10 7:44 pm | N/A 2035-09-30 | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 3,326 | $30.78 | 125,100 (Direct) | View |
| 2026-09-08 Exercise | 2026-09-10 7:44 pm | N/A 2033-10-17 | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 3,969 | $11.55 | 125,100 (Direct) | View |
| 2025-11-07 Other | 2025-11-12 6:16 pm | N/A 2033-01-18 | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 289,400 | $0 | 146,300 (Direct) | View |
Ownership | 2025-11-05 9:30 pm | N/A N/A | BillionToOne Inc. | BLLN | Lynch Thomas P. See Remarks | 0 | $0 | 145,000 (Direct) | View |