Lynch Thomas P.
SEC CIK 1659824 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| BLLN | BillionToOne, Inc. | See Remarks | 35.8K | $6,000 | $5.87M | 6 | 2025-11-07 | 2026-09-17 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-09-21 19:00 | 2026-09-17 | BLLN | BillionToOne, Inc. | Lynch Thomas P. | See Remarks | M - OptEx | $13.61 | +35.1K | 35.8K | +5,016% | +$477.9K |
| DMT | 2026-09-21 19:00 | 2026-09-17 | BLLN | BillionToOne, Inc. | Lynch Thomas P. | See Remarks | S - Sale+OE | $110.33 | -35.1K | 700 | -98% | -$3.87M |
| DMT | 2026-09-10 19:44 | 2026-09-08 | BLLN | BillionToOne, Inc. | Lynch Thomas P. | See Remarks | M - OptEx | $13.61 | +20.0K | 20.7K | +2,857% | +$272.2K |
| DMT | 2026-09-10 19:44 | 2026-09-08 | BLLN | BillionToOne, Inc. | Lynch Thomas P. | See Remarks | S - Sale+OE | $99.99 | -20.0K | 700 | -97% | -$2.00M |
| D | 2025-11-12 | 2025-11-07 | BLLN | BillionToOne, Inc. | Lynch Thomas P. | See Remarks | P - Purchase | $60.00 | +100 | 700 | +17% | +$6,000 |
| DM | 2025-11-12 | 2025-11-07 | BLLN | BillionToOne, Inc. | Lynch Thomas P. | See Remarks | J - Other | — | 0 | 600 | New | — |
Purchase Sale Sale after option exercise All abbreviations