JOHNSEN WALTER C 内部人交易：近期 SEC Form 4 交易
过去 18 个月，JOHNSEN WALTER C（CIK 1014360）在 2 家公司共报告 8 笔 SEC Form 4 内部人交易（最近一笔 2026-07-31）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-07-31 | ACME UNITED CORP (ACU) | Chairman and CEO | 卖出 | 20,361 | $1.2M |
| 2026-07-31 | ACME UNITED CORP (ACU) | Chairman and CEO | 买入 | 30,000 | $719,700 |
| 2026-05-29 | ACME UNITED CORP (ACU) | Chairman and CEO | 卖出 | 5,834 | $246,370 |
| 2026-05-15 | ACME UNITED CORP (ACU) | Chairman and CEO | 买入 | 30,000 | $719,700 |
| 2026-05-15 | ACME UNITED CORP (ACU) | Chairman and CEO | 卖出 | 24,166 | $979,448 |
| 2026-03-03 | ACME UNITED CORP (ACU) | Chairman and CEO | 买入 | 30,000 | $644,700 |
| 2026-03-03 | ACME UNITED CORP (ACU) | Chairman and CEO | 卖出 | 30,000 | $1.4M |
| 2025-05-13 | TOMI Environmental Solutions, Inc. (TOMZ) | 董事 | 买入 | 20,000 | $17,000 |
来源：SEC Form 4 申报文件 · 截至 2026-07-31