Bremner Thomas S
SEC CIK 2087538 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| BLLN | BillionToOne, Inc. | Dir | 11.3K | $2.50M | — | 6 | 2025-11-06 | 2026-06-10 |
Most active insiders at BLLN, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Atay Oguzhan | See Remarks, Dir | — | $21.63M |
| 2 | Tsao David | CTO, Dir | $60.0K | $8.45M |
| 3 | Lynch Thomas P. | See Remarks | $6,000 | $5.87M |
| 4 | Johnson Nancy JoAnn | See Remarks | $414.0K | $3.32M |
| 5 | Sakakibara Shan Riku | Chief Product Off | — | $3.23M |
| 6 | Bremner Thomas S | Dir | $2.50M | — |
| 7 | ten Bosch John Roderick | See Remarks | $48.0K | $1.55M |
| 8 | Rai Akshay | Dir | $150.0K | — |
| 9 | Pagano Anthony | Dir | — | — |
| 10 | HB&Q NV (HB&Q COMPARTMENT III) | 10% | — | — |
Transactions 6
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-12 17:58 | 2026-06-10 | BLLN | BillionToOne, Inc. | Bremner Thomas S | Dir | A - Grant | $0.00 | +3,017 | 11.3K | +36% | $0 | |
| DMI | 2025-11-10 | 2025-11-07 | BLLN | BillionToOne, Inc. | Bremner Thomas S | Dir | J - Other | — | 0 | 277.5K | New | — |
| DM | 2025-11-10 | 2025-11-07 | BLLN | BillionToOne, Inc. | Bremner Thomas S | Dir | J - Other | — | 0 | 0 | New | — |
| DMI | 2025-11-10 | 2025-11-07 | BLLN | BillionToOne, Inc. | Bremner Thomas S | Dir | P - Purchase | $60.00 | +41.7K | 693.1K | +6% | +$2.50M |
| D | 2025-11-10 | 2025-11-06 | BLLN | BillionToOne, Inc. | Bremner Thomas S | Dir | A - Grant | $0.00 | +8,333 | 8,333 | New | $0 |
| DMI | 2025-11-10 | 2025-11-07 | BLLN | BillionToOne, Inc. | Bremner Thomas S | Dir | C - Cnv Deriv | — | +1.95M | 277.5K | New | — |
Purchase Sale Sale after option exercise All abbreviations