Reporting owner
Lynch Thomas P.
Reporting owner CIK 0001659824 · See Remarks
These transactions appear in filings associated with this reporting owner. Jointly reported quantities and amounts are unallocated; they are not this owner's individual purchases or total holdings. Names and roles reflect the relevant filing, and a reporting owner may be a person or an organization.
Transaction timeline
Who reported an acquisition, and when the transaction occurred.
8 dated transactions · 1 of 1 reporting owners shown. Select one owner to focus the chart.
View timeline as a table
| Transaction date | Company / security | Reporting owners | Acquisition type |
|---|---|---|---|
| Oct 13, 2026 | BillionToOne, Inc.Class A Common Stock | Lynch Thomas P. | Exercise / conversion |
| Oct 8, 2026 | BillionToOne, Inc.Class A Common Stock | Lynch Thomas P. | Exercise / conversion |
| Nov 7, 2025 | BillionToOne, Inc.Stock Option (right to buy) | Lynch Thomas P. | Other acquisition |
| Nov 7, 2025 | BillionToOne, Inc.Stock Option (right to buy) | Lynch Thomas P. | Other acquisition |
| Nov 7, 2025 | BillionToOne, Inc.Stock Option (right to buy) | Lynch Thomas P. | Other acquisition |
| Nov 7, 2025 | BillionToOne, Inc.Stock Option (right to buy) | Lynch Thomas P. | Other acquisition |
| Nov 7, 2025 | BillionToOne, Inc.Class A Common Stock | Lynch Thomas P. | Purchase |
| Nov 7, 2025 | BillionToOne, Inc.Class A Common Stock | Lynch Thomas P. | Other acquisition |
Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.
Transactions in associated filings
| Filed / transacted | Company | Reporting owners | Type / security | Quantity | Price / reference value | Details |
|---|---|---|---|---|---|---|
| Trade: | BillionToOne, Inc.BLLN · company listings | Lynch Thomas P.See Remarks | Exercise / conversionClass A Common StockNon-derivative security · Code M | 2,000 | 8.65Value: 17,300Currency not specified | View ↗ |
| Trade: | BillionToOne, Inc.BLLN · company listings | Lynch Thomas P.See Remarks | Exercise / conversionClass A Common StockNon-derivative security · Code M | 8,000 | 8.65Value: 69,200Currency not specified | View ↗ |
| Trade: | BillionToOne, Inc.BLLN · company listings | Lynch Thomas P.See Remarks | Other acquisitionStock Option (right to buy)Derivative security · Code J | 40,000 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
| Trade: | BillionToOne, Inc.BLLN · company listings | Lynch Thomas P.See Remarks | Other acquisitionStock Option (right to buy)Derivative security · Code J | 10,000 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
| Trade: | BillionToOne, Inc.BLLN · company listings | Lynch Thomas P.See Remarks | Other acquisitionStock Option (right to buy)Derivative security · Code J | 15,000 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
| Trade: | BillionToOne, Inc.BLLN · company listings | Lynch Thomas P.See Remarks | Other acquisitionStock Option (right to buy)Derivative security · Code J | 79,400 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
| Trade: | BillionToOne, Inc.BLLN · company listings | Lynch Thomas P.See Remarks | PurchaseClass A Common StockNon-derivative security · Code P | 100 | 60Value: 6,000Currency not specified | View ↗ |
| Trade: | BillionToOne, Inc.BLLN · company listings | Lynch Thomas P.See Remarks | Other acquisitionClass A Common StockNon-derivative security · Code J | 600 | Not reported *Value: Not reportedCurrency not specified | View ↗ |
8 transactions on this page. Filing date, newest first.