Rice Calvin 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Rice Calvin（CIK 1757839）在 1 家公司共报告 8 笔 SEC Form 4 内部人交易（最近一笔 2026-04-14）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-04-14 | Spok Holdings, Inc (SPOK) | Chief Financial Officer & CAO | 买入 | 0 | $0 |
| 2026-03-04 | Spok Holdings, Inc (SPOK) | Chief Financial Officer & CAO | 买入 | 13,736 | $166,755 |
| 2026-03-04 | Spok Holdings, Inc (SPOK) | Chief Financial Officer & CAO | 买入 | 4,120 | $50,017 |
| 2026-03-04 | Spok Holdings, Inc (SPOK) | Chief Financial Officer & CAO | 卖出 | 8,759 | $106,334 |
| 2026-01-07 | Spok Holdings, Inc (SPOK) | Chief Financial Officer & CAO | 买入 | 11,452 | $151,052 |
| 2026-01-07 | Spok Holdings, Inc (SPOK) | Chief Financial Officer & CAO | 卖出 | 6,225 | $82,108 |
| 2025-08-06 | Spok Holdings, Inc (SPOK) | Chief Financial Officer & CAO | 卖出 | 14,736 | $269,374 |
| 2025-08-05 | Spok Holdings, Inc (SPOK) | Chief Financial Officer & CAO | 卖出 | 7,457 | $139,670 |
来源：SEC Form 4 申报文件 · 截至 2026-04-14