Oguzhan Atay insider trades
Open-market stock purchases and sales by Oguzhan Atay, Chairman and CEO at BillionToOne, Inc, from SEC Form 4 filings since Nov 7, 2025.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Sep 28, 2026 | BLLN BillionToOne, Inc | Sold | $1M |
| Sep 28, 2026 | BLLN BillionToOne, Inc | Sold | $322K |
| Sep 28, 2026 | BLLN BillionToOne, Inc | Bought (not open market) | $23.3K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Sold | $440K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Sold | $255K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Sold | $732K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Sold | $166K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Sold | $245K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Sold | $149K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Sold | $203K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Sold | $319K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Sold | $261K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Bought (not open market) | $46.7K |
| Sep 14, 2026 | BLLN BillionToOne, Inc | Bought (not open market) | $23.3K |
| Sep 9, 2026 | BLLN BillionToOne, Inc | Sold (not open market) | — |
| Sep 8, 2026 | BLLN BillionToOne, Inc | Bought (not open market) | — |
| Aug 5, 2026 | BLLN BillionToOne, Inc | Sold | $2.3M |
| Aug 5, 2026 | BLLN BillionToOne, Inc | Bought (not open market) | $43.5K |
| Aug 3, 2026 | BLLN BillionToOne, Inc | Sold | $35.8K |
| Aug 3, 2026 | BLLN BillionToOne, Inc | Sold | $74.3K |
| Aug 3, 2026 | BLLN BillionToOne, Inc | Sold | $18.3K |
| Aug 3, 2026 | BLLN BillionToOne, Inc | Sold | $6K |
| Aug 3, 2026 | BLLN BillionToOne, Inc | Sold | $270K |
| Aug 3, 2026 | BLLN BillionToOne, Inc | Sold | $859K |
| Aug 3, 2026 | BLLN BillionToOne, Inc | Bought (not open market) | $56K |
Companies traded
- BLLN BillionToOne, Inc: 66 sales, last Sep 28, 2026