# Atay Oguzhan: insider trades

Canonical: https://sec-api.dev/insiders/atay-oguzhan-2088549

> 80 transactions across 1 companies: 0 purchases, 68 sales. SEC CIK 2088549.

| Date | Company | Code | Shares | Price | Filing |
| --- | --- | --- | --- | --- | --- |
| 2026-09-28 | BillionToOne, Inc. | M | 8333.0 | 2.8 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000012/0002088549-26-000012-index.htm |
| 2026-09-28 | BillionToOne, Inc. | S | 2666.0 | 120.64 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000012/0002088549-26-000012-index.htm |
| 2026-09-28 | BillionToOne, Inc. | S | 8333.0 | 120.64 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000012/0002088549-26-000012-index.htm |
| 2026-09-14 | BillionToOne, Inc. | S | 2010.0 | 100.78 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | S | 3143.0 | 101.49 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | S | 2666.0 | 98.0 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | S | 2666.0 | 98.0 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | M | 16666.0 | 2.8 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | S | 1500.0 | 99.57 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | S | 4465.0 | 98.63 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | S | 2456.0 | 99.57 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | S | 2531.0 | 100.58 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | S | 7214.0 | 101.44 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | S | 1680.0 | 98.64 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-14 | BillionToOne, Inc. | M | 8333.0 | 2.8 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm |
| 2026-09-09 | BillionToOne, Inc. | G | 20000.0 | 0.0 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000066/0002070849-26-000066-index.htm |
| 2026-09-08 | BillionToOne, Inc. | C | 20000.0 | 0.0 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000066/0002070849-26-000066-index.htm |
| 2026-08-05 | BillionToOne, Inc. | M | 15539.0 | 2.8 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000007/0002088549-26-000007-index.htm |
| 2026-08-05 | BillionToOne, Inc. | S | 15539.0 | 150.03 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000007/0002088549-26-000007-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 762.0 | 138.09 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 9989.0 | 137.25 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 6354.0 | 136.42 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 135.0 | 135.42 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 267.0 | 139.21 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 2431.0 | 138.09 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 3124.0 | 137.25 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 1981.0 | 136.42 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 44.0 | 135.41 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 173.0 | 133.81 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 84.0 | 133.0 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | M | 20000.0 | 2.8 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 555.0 | 133.81 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 269.0 | 133.01 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | M | 6250.0 | 2.8 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | M | 6250.0 | 2.8 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 6250.0 | 137.37 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 6250.0 | 137.37 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 82.0 | 139.2 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 760.0 | 138.09 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 3125.0 | 137.25 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 1983.0 | 136.42 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 43.0 | 135.41 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 173.0 | 133.81 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 84.0 | 133.01 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-08-03 | BillionToOne, Inc. | S | 82.0 | 139.21 | https://www.sec.gov/Archives/edgar/data/2070849/000207084926000052/0002070849-26-000052-index.htm |
| 2026-07-09 | BillionToOne, Inc. | S | 7489.0 | 125.43 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000006/0002088549-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | S | 2002.0 | 126.48 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000006/0002088549-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | S | 2657.0 | 127.44 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000006/0002088549-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | S | 352.0 | 128.23 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000006/0002088549-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | M | 12500.0 | 2.8 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000006/0002088549-26-000006-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 412.0 | 118.49 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 1138.0 | 119.36 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 570.0 | 120.66 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 349.0 | 121.84 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 1945.0 | 123.07 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 1642.0 | 123.81 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 194.0 | 124.61 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 1034.0 | 118.81 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 591.0 | 119.67 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 444.0 | 120.69 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 587.0 | 122.08 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 2323.0 | 123.25 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 1221.0 | 124.04 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 50.0 | 124.74 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 1034.0 | 118.81 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 591.0 | 119.67 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 444.0 | 120.69 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 586.0 | 122.08 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 2324.0 | 123.25 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 1221.0 | 124.04 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 50.0 | 124.74 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | M | 20000.0 | 2.8 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | M | 6250.0 | 2.8 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 1320.0 | 118.49 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 3639.0 | 119.37 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 1828.0 | 120.66 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 1115.0 | 121.84 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 6223.0 | 123.07 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 5253.0 | 123.81 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |
| 2026-07-06 | BillionToOne, Inc. | S | 622.0 | 124.61 | https://www.sec.gov/Archives/edgar/data/2070849/000208854926000004/0002088549-26-000004-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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