Bremner Thomas S - Insider Non-Derivative Transactions at BillionToOne, Inc. (BLLN) - (SEC)
Updated on March 12, 2026.
According to recent SEC insider information filed on Nov 7, 2025, Bremner Thomas S's relationship to BillionToOne, Inc. (BLLN) is Director, and currently has 675,352 shares of Common Stock, and 693,143 shares of Class A Common Stock.
The charts below show the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other BLLN insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Bremner Thomas S - Insider Non-Derivative Transactions of BLLN Common Stock
Bremner Thomas S - Insider Non-Derivative Transactions at BLLN
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Nov 8, 2025 | J -- (Common Stock) | 152440 | 0 | 0 |
| Nov 8, 2025 | J -- (Common Stock) | 155711 | 0 | 0 |
| Nov 8, 2025 | J -- (Common Stock) | 176271 | 0 | 0 |
| Nov 8, 2025 | J -- (Common Stock) | 269918 | 0 | 0 |
| Nov 8, 2025 | J -- (Common Stock) | 240072 | 0 | 0 |
| Nov 8, 2025 | J -- (Common Stock) | 675352 | 0 | 0 |
| Nov 8, 2025 | J -- (Common Stock) | 277508 | 0 | 0 |
| Nov 8, 2025 | J -- (Common Stock) | 8333 | 0 | 0 |
| Nov 8, 2025 | J -- (Class A Common Stock) | 8333 | 0 | 8333 |
| Nov 8, 2025 | J -- (Class A Common Stock) | 152440 | 0 | 152440 |
| Nov 8, 2025 | C -- (Common Stock) | 152440 | 0 | 152440 |
| Nov 8, 2025 | J -- (Class A Common Stock) | 155711 | 0 | 155711 |
| Nov 8, 2025 | C -- (Common Stock) | 155711 | 0 | 155711 |
| Nov 8, 2025 | P -- (Class A Common Stock) | 4016 | 60 | 156456 |
| Nov 8, 2025 | P -- (Class A Common Stock) | 4084 | 60 | 159795 |
| Nov 8, 2025 | J -- (Class A Common Stock) | 176271 | 0 | 176271 |
| Nov 8, 2025 | C -- (Common Stock) | 176271 | 0 | 176271 |
| Nov 8, 2025 | P -- (Class A Common Stock) | 3462 | 60 | 179733 |
| Nov 8, 2025 | J -- (Class A Common Stock) | 240072 | 0 | 240072 |
| Nov 8, 2025 | C -- (Common Stock) | 240072 | 0 | 240072 |
| Nov 8, 2025 | P -- (Class A Common Stock) | 6867 | 60 | 246939 |
| Nov 8, 2025 | J -- (Class A Common Stock) | 269918 | 0 | 269918 |
| Nov 8, 2025 | C -- (Common Stock) | 269918 | 0 | 269918 |
| Nov 8, 2025 | P -- (Class A Common Stock) | 5446 | 60 | 275364 |
| Nov 8, 2025 | J -- (Class A Common Stock) | 277508 | 0 | 277508 |
| Nov 8, 2025 | C -- (Common Stock) | 277508 | 0 | 277508 |
| Nov 8, 2025 | J -- (Class A Common Stock) | 675352 | 0 | 675352 |
| Nov 8, 2025 | C -- (Common Stock) | 675352 | 0 | 675352 |
| Nov 8, 2025 | P -- (Class A Common Stock) | 17791 | 60 | 693143 |
| Nov 7, 2025 | Acquisition -- (Common Stock) | 8333 | 0 | 8333 |