Western Midstream Partners, LP — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Brown Oscar K | President & CEO | Tax Withholding | 20,722 | $38.78 | $803,599 | 71,928 | Oct 28, 2025 |
| Green Catherine A. | SVP & Chief Accounting Officer | Option Exercise | 9,393 | — | — | 73,321 | Feb 20, 2025 |
| Dial Christopher B. | SVP, GC and Secretary | Tax Withholding | 6,371 | $41.63 | $265,225 | 169,389 | Feb 20, 2025 |
| Shults Kristen S. | SVP & Chief Financial Officer | Option Exercise | 16,257 | — | — | 82,255 | Feb 20, 2025 |
| Forsyth Michael S. | SVP, North Operations | Option Exercise | 2,789 | — | — | 29,101 | Feb 12, 2025 |
| Green Catherine A. | SVP & Chief Accounting Officer | Option Exercise | 4,175 | — | — | 54,140 | Feb 12, 2025 |
| Bourne Robert W. | SVP & Chief Commercial Officer | Option Exercise | 5,781 | — | — | 136,406 | Feb 12, 2025 |
| Dial Christopher B. | SVP, GC and Secretary | Tax Withholding | 2,316 | $39.87 | $92,339 | 136,061 | Feb 12, 2025 |
| Shults Kristen S. | SVP & Chief Financial Officer | Option Exercise | 10,819 | — | — | 61,195 | Feb 12, 2025 |
| Holderman Daniel P. | SVP & Chief Operating Officer | Tax Withholding | 5,879 | $39.87 | $234,396 | 35,748 | Feb 12, 2025 |
| SCHULTE DAVID J | — | Option Exercise | 5,199 | — | — | 36,229 | Feb 12, 2025 |
| Owen Kenneth F. | — | Option Exercise | 5,199 | — | — | 37,929 | Feb 12, 2025 |
| STEWART LISA A | — | Option Exercise | 5,199 | — | — | 35,929 | Feb 12, 2025 |
| Brown Oscar K | President & CEO | Option Exercise | 5,199 | — | — | 39,990 | Feb 12, 2025 |
| OXY Oil Partners, Inc. | — | Sale | 19,500,000 | $35.75 | $697,125,000 | 165,681,578 | Aug 14, 2024 |
| KERR MCGEE CORP /DE | — | Sale | 19,500,000 | $35.75 | $697,125,000 | 165,681,578 | Aug 14, 2024 |
| Ure Michael | President & CEO | Gift | 22,000 | — | — | 539,404 | May 20, 2024 |
| Bourne Robert W. | SVP & Chief Commercial Officer | Purchase | 1,354 | $37.25 | $50,432 | 130,625 | May 15, 2024 |
| STEWART LISA A | — | Purchase | 2,500 | $34.87 | $87,175 | 30,730 | Mar 6, 2024 |
| Ure Michael | President & CEO | Purchase | 5,000 | $33.65 | $168,250 | 561,404 | Mar 1, 2024 |
| STEWART LISA A | — | Purchase | 2,500 | $33.38 | $83,450 | 28,230 | Feb 28, 2024 |
| SCHULTE DAVID J | — | Purchase | 800 | $34.24 | $27,392 | 31,030 | Feb 27, 2024 |
| Brown Oscar K | — | Purchase | 3,500 | $33.35 | $116,725 | 34,791 | Feb 27, 2024 |
| Owen Kenneth F. | — | Purchase | 7,000 | $33.96 | $237,720 | 32,730 | Feb 26, 2024 |
| Dial Christopher B. | SVP, GC and Secretary | Option Exercise | 5,780 | — | — | 75,837 | Feb 13, 2024 |
| Green Catherine A. | SVP & Chief Accounting Officer | Tax Withholding | 1,643 | $28.50 | $46,826 | 33,364 | Feb 12, 2024 |
| Forsyth Michael S. | SVP, North Operations | Option Exercise | 3,214 | — | — | 19,441 | Feb 12, 2024 |
| Holderman Daniel P. | SVP, South Operations | Tax Withholding | 2,635 | $28.50 | $75,098 | 15,887 | Feb 12, 2024 |
| Nebreda Alejandro O | SVP, Business Services | Option Exercise | 11,472 | — | — | 62,283 | Feb 12, 2024 |
| Bourne Robert W. | SVP & Chief Commercial Officer | Tax Withholding | 13,010 | $27.89 | $362,849 | 129,271 | Feb 12, 2024 |
| Shults Kristen S. | SVP & Chief Financial Officer | Option Exercise | 15,511 | — | — | 40,541 | Feb 12, 2024 |
| Ure Michael | President & CEO | Option Exercise | 35,087 | — | — | 354,128 | Feb 12, 2024 |
| STEWART LISA A | — | Option Exercise | 5,088 | — | — | 25,730 | Feb 12, 2024 |
| SCHULTE DAVID J | — | Option Exercise | 5,088 | — | — | 30,230 | Feb 12, 2024 |
| Owen Kenneth F. | — | Option Exercise | 5,088 | — | — | 25,730 | Feb 12, 2024 |
| Brown Oscar K | — | Option Exercise | 5,088 | — | — | 27,791 | Feb 12, 2024 |
| Ure Michael | President & CEO | Gift | 16,000 | — | — | 276,051 | Sep 21, 2023 |
| OCCIDENTAL PETROLEUM CORP /DE/ | — | Sale | 5,100,000 | $25.00 | $127,500,000 | 185,181,578 | Sep 12, 2023 |
| Kerr-McGee Worldwide Corp | — | Sale | 5,100,000 | $25.00 | $127,500,000 | 185,181,578 | Sep 12, 2023 |
| Bourne Robert W. | SVP & Chief Commercial Officer | Option Exercise | 16,386 | — | — | 67,266 | Feb 14, 2023 |
| Ure Michael | President & CEO | Tax Withholding | 27,634 | $28.50 | $787,569 | 245,683 | Feb 14, 2023 |
| Green Catherine A. | SVP & Chief Accounting Officer | Award / Grant | 221 | — | — | 21,097 | Feb 13, 2023 |
| Dial Christopher B. | SVP, GC and Secretary | Tax Withholding | 5,527 | $28.50 | $157,520 | 55,472 | Feb 13, 2023 |
| Green Catherine A. | SVP & Chief Accounting Officer | Option Exercise | 4,682 | — | — | 17,823 | Feb 12, 2023 |
| Forsyth Michael S. | SVP, North Operations | Option Exercise | 3,214 | — | — | 15,159 | Feb 12, 2023 |
| Holderman Daniel P. | SVP, South Operations | Option Exercise | 3,528 | — | — | 3,528 | Feb 12, 2023 |
| Bourne Robert W. | SVP & Chief Commercial Officer | Tax Withholding | 5,077 | $28.26 | $143,476 | 42,550 | Feb 12, 2023 |
| Dial Christopher B. | SVP, GC and Secretary | Option Exercise | 11,444 | — | — | 42,380 | Feb 12, 2023 |
| Shults Kristen S. | SVP & Chief Financial Officer | Option Exercise | 15,511 | — | — | 27,006 | Feb 12, 2023 |
| Ure Michael | President & CEO | Tax Withholding | 11,373 | $28.26 | $321,401 | 201,529 | Feb 12, 2023 |