Atay Oguzhan
Chairman and CEO · 57 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-09 | BLLN | BillionToOne, Inc. | Sale | 7,489 | $125.43 | $939,318.31 | filing |
| 2026-07-09 | BLLN | BillionToOne, Inc. | Sale | 2,657 | $127.44 | $338,599.05 | filing |
| 2026-07-09 | BLLN | BillionToOne, Inc. | Sale | 2,002 | $126.48 | $253,220.77 | filing |
| 2026-07-09 | BLLN | BillionToOne, Inc. | Sale | 352 | $128.23 | $45,137.59 | filing |
| 2026-07-09 | BLLN | BillionToOne, Inc. | Option exercise | 12,500 | $2.80 | $35,000.00 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 6,223 | $123.07 | $765,873.32 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 5,253 | $123.81 | $650,370.78 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 3,639 | $119.37 | $434,369.24 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 2,324 | $123.25 | $286,426.49 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 2,323 | $123.25 | $286,303.48 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 1,945 | $123.07 | $239,372.90 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 1,828 | $120.66 | $220,566.66 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 1,642 | $123.81 | $203,294.87 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 1,320 | $118.49 | $156,402.31 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 1,221 | $124.04 | $151,458.70 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 1,221 | $124.04 | $151,458.70 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 1,115 | $121.84 | $135,847.59 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 1,138 | $119.36 | $135,837.14 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 1,034 | $118.81 | $122,846.85 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 1,034 | $118.81 | $122,846.54 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 622 | $124.61 | $77,510.16 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 587 | $122.08 | $71,663.25 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 586 | $122.08 | $71,541.52 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 591 | $119.67 | $70,727.57 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 591 | $119.67 | $70,727.57 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 570 | $120.66 | $68,775.97 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Option exercise | 20,000 | $2.80 | $56,000.00 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 444 | $120.69 | $53,585.47 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 444 | $120.69 | $53,585.47 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 412 | $118.49 | $48,816.64 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 349 | $121.84 | $42,520.66 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 194 | $124.61 | $24,175.25 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Option exercise | 6,250 | $2.80 | $17,500.00 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 50 | $124.74 | $6,237.00 | filing |
| 2026-07-06 | BLLN | BillionToOne, Inc. | Sale | 50 | $124.74 | $6,237.00 | filing |
| 2026-06-09 | BLLN | BillionToOne, Inc. | Gift | 10,000 | $0.00 | $0.00 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Sale | 6,250 | $100.00 | $625,000.00 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Sale | 6,250 | $100.00 | $625,000.00 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Sale | 6,250 | $96.45 | $602,812.50 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Sale | 5,466 | $94.76 | $517,972.92 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Sale | 4,372 | $96.89 | $423,612.26 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Sale | 4,066 | $98.12 | $398,959.58 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Sale | 3,605 | $99.06 | $357,122.12 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Sale | 1,856 | $95.59 | $177,414.67 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Option exercise | 20,000 | $2.80 | $56,000.00 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Sale | 556 | $99.97 | $55,582.65 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Option exercise | 6,250 | $2.80 | $17,500.00 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | Sale | 79 | $100.87 | $7,968.73 | filing |
| 2026-06-08 | BLLN | BillionToOne, Inc. | C | 10,000 | $0.00 | $0.00 | filing |
| 2025-11-07 | BLLN | BillionToOne, Inc. | C | 262,434 | — | — | filing |
| 2025-11-07 | BLLN | BillionToOne, Inc. | J | 262,434 | — | — | filing |
| 2025-11-07 | BLLN | BillionToOne, Inc. | J | 1,965,108 | — | — | filing |
| 2025-11-07 | BLLN | BillionToOne, Inc. | J | 200,000 | — | — | filing |
| 2025-11-07 | BLLN | BillionToOne, Inc. | J | 262,434 | — | — | filing |
| 2025-11-07 | BLLN | BillionToOne, Inc. | J | 1,965,108 | — | — | filing |
| 2025-11-07 | BLLN | BillionToOne, Inc. | J | 200,000 | — | — | filing |
| 2025-11-07 | BLLN | BillionToOne, Inc. | J | 2,227,542 | — | — | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.