Chang Raymond W
Officer · DNOW
As of 2026-09-16, Chang Raymond W has 16 Form 4 transactions on record across 1 company — 11 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-10 | DNOW | Sale | 43,621 @ $16.98 | $741K | −10.8% of holding | 360,388 | Form 4 |
| 2026-08-10 | DNOW | Sale | 32,617 @ $16.98 | $554K | −8.3% of holding | 360,388 | Form 4 |
14 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-08-10 | DNOW | Option exercise | 43,621 | 404,009 | Form 4 |
| 2026-08-10 | DNOW | Option exercise | 32,617 | 393,005 | Form 4 |
| 2026-08-10 | DNOW | Option exercise | 32,617 | 0 | Form 4 |
| 2026-08-10 | DNOW | Option exercise | 43,621 | 0 | Form 4 |
| 2026-02-23 | DNOW | Award / grant | 40,242 | 360,388 | Form 4 |
| 2026-02-20 | DNOW | Withheld for tax | 12,533 | 307,411 | Form 4 |
| 2026-02-20 | DNOW | Withheld for tax | 8,264 | 320,146 | Form 4 |
| 2026-02-20 | DNOW | Award / grant | 20,999 | 328,410 | Form 4 |
| 2026-02-20 | DNOW | Award / grant | 20,999 | 328,410 | Form 4 |
| 2025-02-25 | DNOW | Award / grant | 24,417 | 319,944 | Form 4 |
| 2025-02-22 | DNOW | Withheld for tax | 21,327 | 295,527 | Form 4 |
| 2025-02-22 | DNOW | Withheld for tax | 17,337 | 266,500 | Form 4 |
| 2025-02-22 | DNOW | Award / grant | 50,354 | 316,854 | Form 4 |
| 2025-02-22 | DNOW | Award / grant | 50,354 | 316,854 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.