Chang Raymond W (CIK 1337685) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-12). Recent activity: Buy DNOW (43,621 shares), Sell DNOW (43,621 shares), Buy DNOW (32,617 shares), Sell DNOW (32,617 shares), Buy DNOW (40,242 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-12 | DNOW Inc. (DNOW) | VP and General Counsel | Buy | 43,621 | $415,708 |
| 2026-08-12 | DNOW Inc. (DNOW) | VP and General Counsel | Sell | 43,621 | $740,685 |
| 2026-08-12 | DNOW Inc. (DNOW) | VP and General Counsel | Buy | 32,617 | $334,650 |
| 2026-08-12 | DNOW Inc. (DNOW) | VP and General Counsel | Sell | 32,617 | $553,837 |
| 2026-02-25 | DNOW Inc. (DNOW) | VP and General Counsel | Buy | 40,242 | $0 |
| 2026-02-24 | DNOW Inc. (DNOW) | See remarks | Sell | 12,533 | $165,812 |
| 2026-02-24 | DNOW Inc. (DNOW) | See remarks | Buy | 20,999 | $0 |
| 2026-02-24 | DNOW Inc. (DNOW) | See remarks | Sell | 8,264 | $109,333 |
Source: SEC Form 4 filings · as of 2026-08-12