Tsao David 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Tsao David（CIK 2087127）在 1 家公司共报告 54 笔 SEC Form 4 内部人交易（最近一笔 2026-10-07）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 买入 | 10,000 | $28,000 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 555 | $58,585 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 866 | $91,710 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 1,909 | $204,635 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 4,284 | $464,356 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 2,921 | $318,398 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 20 | $2,202 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 买入 | 10,000 | $28,000 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 400 | $42,442 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 2,200 | $236,435 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 4,916 | $533,554 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 1,829 | $199,625 |
| 2026-10-07 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 100 | $11,009 |
| 2026-09-28 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 买入 | 3,333 | $9,332 |
| 2026-09-28 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 3,333 | $416,625 |
| 2026-09-11 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 买入 | 10,000 | $28,000 |
| 2026-09-11 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 买入 | 10,000 | $28,000 |
| 2026-09-11 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 10,000 | $975,400 |
| 2026-09-11 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 10,000 | $1.0M |
| 2026-09-08 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 20,000 | $0 |
| 2026-09-08 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 买入 | 20,000 | $0 |
| 2026-08-27 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 买入 | 10,000 | $28,000 |
| 2026-08-27 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 10,000 | $1.0M |
| 2026-08-12 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 卖出 | 10,000 | $928,600 |
| 2026-08-12 | BillionToOne, Inc. (BLLN) | Chief Technology Officer | 买入 | 10,000 | $28,000 |
来源：SEC Form 4 申报文件 · 截至 2026-10-07