# Sakakibara Shan Riku: insider trades

Canonical: https://sec-api.dev/insiders/sakakibara-shan-riku-2088547

> 11 transactions across 1 companies: 0 purchases, 6 sales. SEC CIK 2088547.

| Date | Company | Code | Shares | Price | Filing |
| --- | --- | --- | --- | --- | --- |
| 2026-09-10 | BillionToOne, Inc. | G | 3500.0 | 0.0 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000010/0002088547-26-000010-index.htm |
| 2026-07-31 | BillionToOne, Inc. | S | 4000.0 | 140.21 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000008/0002088547-26-000008-index.htm |
| 2026-07-09 | BillionToOne, Inc. | S | 1355.0 | 125.0 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000006/0002088547-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | S | 1354.0 | 125.0 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000006/0002088547-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | S | 1117.0 | 125.0 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000006/0002088547-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | M | 174.0 | 8.65 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000006/0002088547-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | M | 1117.0 | 30.78 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000006/0002088547-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | M | 1355.0 | 30.78 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000006/0002088547-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | M | 1354.0 | 30.78 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000006/0002088547-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | S | 4000.0 | 125.0 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000006/0002088547-26-000006-index.htm |
| 2026-07-09 | BillionToOne, Inc. | S | 174.0 | 125.0 | https://www.sec.gov/Archives/edgar/data/2070849/000208854726000006/0002088547-26-000006-index.htm |

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

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