Armstrong Brian 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Armstrong Brian（CIK 1851492）在 1 家公司共报告 147 笔 SEC Form 4 内部人交易（最近一笔 2026-01-07）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-01-07 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 买入 | 40,000 | $748,400 |
| 2026-01-07 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 20,790 | $5.2M |
| 2026-01-07 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 18,923 | $4.7M |
| 2026-01-07 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 287 | $71,753 |
| 2025-12-23 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 买入 | 40,000 | $748,400 |
| 2025-12-23 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 9,138 | $2.3M |
| 2025-12-23 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 8,937 | $2.2M |
| 2025-12-23 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 11,707 | $2.9M |
| 2025-12-23 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 8,635 | $2.2M |
| 2025-12-23 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 1,583 | $399,391 |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 9,978 | $2.7M |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 4,660 | $1.3M |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 买入 | 40,000 | $748,400 |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 5,213 | $1.4M |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 5,902 | $1.6M |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 12,474 | $3.4M |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 1,773 | $489,472 |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 买入 | 40,000 | $748,400 |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 8,049 | $2.1M |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 5,575 | $1.4M |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 11,047 | $2.8M |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 10,235 | $2.6M |
| 2025-12-10 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 5,094 | $1.3M |
| 2025-11-19 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 买入 | 40,000 | $748,400 |
| 2025-11-19 | Coinbase Global, Inc. (COIN) | Chairman and CEO | 卖出 | 15,711 | $4.3M |
来源：SEC Form 4 申报文件 · 截至 2026-01-07