Chang Raymond W 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Chang Raymond W（CIK 1337685）在 1 家公司共报告 8 笔 SEC Form 4 内部人交易（最近一笔 2026-08-12）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-08-12 | DNOW Inc. (DNOW) | VP and General Counsel | 买入 | 43,621 | $415,708 |
| 2026-08-12 | DNOW Inc. (DNOW) | VP and General Counsel | 卖出 | 43,621 | $740,685 |
| 2026-08-12 | DNOW Inc. (DNOW) | VP and General Counsel | 买入 | 32,617 | $334,650 |
| 2026-08-12 | DNOW Inc. (DNOW) | VP and General Counsel | 卖出 | 32,617 | $553,837 |
| 2026-02-25 | DNOW Inc. (DNOW) | VP and General Counsel | 买入 | 40,242 | $0 |
| 2026-02-24 | DNOW Inc. (DNOW) | Vice President and General Counsel | 卖出 | 12,533 | $165,812 |
| 2026-02-24 | DNOW Inc. (DNOW) | Vice President and General Counsel | 买入 | 20,999 | $0 |
| 2026-02-24 | DNOW Inc. (DNOW) | Vice President and General Counsel | 卖出 | 8,264 | $109,333 |
来源：SEC Form 4 申报文件 · 截至 2026-08-12