WES (Western Midstream Partners, LP)
Insider Trading Activity
Every open-market purchase and sale reported by WES officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-12 | Frederick A. Forthuber | Director | Buy | — | — |
| 2026-03-12 | ROBERT G PHILLIPS | Director | Buy | — | — |
| 2026-02-19 | Christopher B. Dial | SVP, GC and Secretary | F | — | — |
| 2026-02-13 | Kenneth F. Owen | Director | M | — | — |
| 2026-02-13 | Frederick A. Forthuber | Director | A | — | — |
| 2026-02-13 | DAVID J SCHULTE | Director | M | — | — |
| 2026-02-13 | ROBERT G PHILLIPS | Director | M | — | — |
| 2026-02-13 | Oscar K Brown | President & CEO | MIXED | — | — |
| 2026-02-13 | LISA A STEWART | Director | M | — | — |
| 2026-02-13 | Catherine A. Green | SVP & Chief Accounting Officer | MIXED | — | — |
| 2026-02-13 | Kristen S. Shults | SVP & Chief Financial Officer | MIXED | — | — |
| 2026-02-13 | Daniel P. Holderman | SVP & Chief Operating Officer | MIXED | — | — |
| 2026-02-13 | Christopher B. Dial | SVP, GC and Secretary | MIXED | — | — |
| 2026-02-05 | Anadarko USH1 Corp | 10%+ Owner | J | — | — |
| 2026-02-05 | Baseball Merger Sub 2, Inc. | 10%+ Owner | J | — | — |
| 2025-10-29 | Oscar K Brown | President & CEO | MIXED | — | — |
| 2025-05-19 | ROBERT G PHILLIPS | Director | A | — | — |
| 2025-02-21 | DAVID J SCHULTE | Director | A | — | — |
| 2025-02-21 | LISA A STEWART | Director | A | — | — |
| 2025-02-21 | Kenneth F. Owen | Director | A | — | — |
| 2025-02-21 | Daniel P. Holderman | SVP & Chief Operating Officer | A | — | — |
| 2025-02-21 | Kristen S. Shults | SVP & Chief Financial Officer | MIXED | — | — |
| 2025-02-21 | Christopher B. Dial | SVP, GC and Secretary | MIXED | — | — |
| 2025-02-21 | Catherine A. Green | SVP & Chief Accounting Officer | MIXED | — | — |
| 2025-02-21 | Oscar K Brown | President & CEO | A | — | — |
| 2025-02-14 | Kenneth F. Owen | Director | M | — | — |
| 2025-02-14 | DAVID J SCHULTE | Director | M | — | — |
| 2025-02-14 | Daniel P. Holderman | SVP & Chief Operating Officer | MIXED | — | — |
| 2025-02-14 | LISA A STEWART | Director | M | — | — |
| 2025-02-14 | Catherine A. Green | SVP & Chief Accounting Officer | MIXED | — | — |
| 2025-02-14 | Christopher B. Dial | SVP, GC and Secretary | MIXED | — | — |
| 2025-02-14 | Oscar K Brown | President & CEO | M | — | — |
| 2025-02-14 | Kristen S. Shults | SVP & Chief Financial Officer | MIXED | — | — |
| 2025-02-14 | Robert W. Bourne | SVP & Chief Commercial Officer | MIXED | — | — |
| 2025-02-14 | Michael S. Forsyth | SVP, North Operations | MIXED | — | — |
| 2024-10-30 | Oscar K Brown | President & CEO | A | — | — |
| 2024-08-16 | OCCIDENTAL PETROLEUM CORP /DE/ | 10%+ Owner | Sell | — | — |
| 2024-08-16 | OCCIDENTAL PETROLEUM CORP /DE/ | 10%+ Owner | Sell | — | — |
| 2024-05-20 | Michael Ure | President & CEO | G | — | — |
| 2024-05-16 | Robert W. Bourne | SVP & Chief Commercial Officer | Buy | — | — |
| 2024-03-06 | LISA A STEWART | Director | Buy | — | — |
| 2024-03-01 | Michael Ure | President & CEO | Buy | — | — |
| 2024-02-29 | DAVID J SCHULTE | Director | Buy | — | — |
| 2024-02-29 | LISA A STEWART | Director | Buy | — | — |
| 2024-02-28 | Oscar K Brown | Director | Buy | — | — |
| 2024-02-27 | Kenneth F. Owen | Director | Buy | — | — |
| 2024-02-14 | Oscar K Brown | Director | M | — | — |
| 2024-02-14 | Catherine A. Green | SVP & Chief Accounting Officer | MIXED | — | — |
| 2024-02-14 | DAVID J SCHULTE | Director | M | — | — |
| 2024-02-14 | Kenneth F. Owen | Director | M | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 251,197,501 | — |
| — | 10%+ Owner | 202,781,578 | — |
| — | 10%+ Owner | 200,281,578 | — |
| — | 10%+ Owner | 185,181,578 | — |
| — | 10%+ Owner | 185,181,578 | — |
| — | 10%+ Owner | 165,681,578 | — |
| — | 10%+ Owner | 150,374,176 | — |
| — | 10%+ Owner | 150,374,176 | — |
| — | 10%+ Owner | 52,143,426 | — |
| — | 10%+ Owner | 52,143,426 | — |
| — | 10%+ Owner | 52,143,426 | — |
| — | 10%+ Owner | 52,143,426 | — |
| — | Director | 666,402 | — |
| — | President & CEO | 539,404 | — |
| — | SVP, GC and Secretary | 225,015 | — |
| — | SVP & Chief Commercial Officer | 136,405 | — |
| — | SVP & Chief Financial Officer | 125,175 | — |
| — | President and CEO | 107,625 | — |
| — | President & CEO | 85,440 | — |
| — | SVP & Chief Accounting Officer | 80,971 | — |
| — | CEO, President & Director | 80,664 | — |
| — | SVP & Chief Operating Officer | 76,422 | — |
| — | Director | 72,616 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the WES quote page; the site-wide leaderboard is on the insider transactions hub.