According to recent filings covering the 90 days ending February 19, 2026, the three most significant insider holders at Western Midstream Partners are TenPercentOwner Petroleum Corp /De/ Occidental (150.37Mn shares), President & Ceo Michael Ure (539.40K shares), Svp And Gc And Secretary Christopher B. Dial (225.01K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Petroleum Corp /De/ Occidental | 150,374,176 | 05 Feb, 2026 | |
| Michael Ure | President & Ceo | 539,404 | 20 May, 2024 |
| Christopher B. Dial | Svp And Gc And Secretary | 225,015 | 13 Feb, 2026 |
| Robert W. Bourne | Svp & Chief Commercial Officer | 149,715 | 14 Feb, 2025 |
| Kristen S. Shults | Svp & Chief Financial Officer | 143,752 | 13 Feb, 2026 |
| Catherine A. Green | Svp & Chief Accounting Officer | 115,036 | 13 Feb, 2026 |
| Daniel P. Holderman | Svp & Chief Operating Officer | 91,384 | 13 Feb, 2026 |
| Oscar K Brown | President & Ceo | 85,440 | 13 Feb, 2026 |
| Craig W Collins | Svp & Chief Operating Officer | 75,254 | 16 Aug, 2022 |
| Alejandro O Nebreda | Svp And Business Services | 64,357 | 14 Feb, 2024 |
| Michael S. Forsyth | Svp And North Operations | 42,327 | 14 Feb, 2025 |
| Kenneth F. Owen | 41,772 | 13 Feb, 2026 | |
| David J Schulte | 40,072 | 13 Feb, 2026 | |
| Lisa A Stewart | 39,772 | 13 Feb, 2026 | |
| Charles G. Griffie | Svp And Ops And Engineering | 18,694 | 16 Nov, 2021 |
| Robert G Phillips | 4,046 | 13 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 12 Feb, 2026 | Robert G Phillips | Common Units representing limited partner interests | A | 4,046 | $0.00 | 4,046 | D | M |
| 12 Feb, 2026 | David J Schulte | Common Units representing limited partner interests | A | 3,843 | $0.00 | 40,072 | D | M |
| 12 Feb, 2026 | Lisa A Stewart | Common Units representing limited partner interests | A | 3,843 | $0.00 | 39,772 | D | M |
| 12 Feb, 2026 | Kenneth F. Owen | Common Units representing limited partner interests | A | 3,843 | $0.00 | 41,772 | D | M |
| 12 Feb, 2026 | Oscar K Brown | Common Units representing limited partner interests | A | 24,022 | $0.00 | 95,950 | D | M |
| 12 Feb, 2026 | Oscar K Brown | Common Units representing limited partner interests | D | 10,510 | $42.35 | 85,440 | D | F |
| 12 Feb, 2026 | Christopher B. Dial | Common Units representing limited partner interests | A | 10,009 | $0.00 | 195,020 | D | M |
| 12 Feb, 2026 | Christopher B. Dial | Common Units representing limited partner interests | A | 30,704 | $0.00 | 237,139 | D | M |
| 12 Feb, 2026 | Christopher B. Dial | Common Units representing limited partner interests | D | 3,939 | $42.35 | 191,081 | D | F |
| 12 Feb, 2026 | Christopher B. Dial | Common Units representing limited partner interests | D | 12,124 | $42.35 | 225,015 | D | F |
| 12 Feb, 2026 | Christopher B. Dial | Common Units representing limited partner interests | D | 9,962 | $42.35 | 206,435 | D | F |
| 12 Feb, 2026 | Christopher B. Dial | Common Units representing limited partner interests | D | 5,879 | $42.35 | 185,011 | D | S |
| 12 Feb, 2026 | Christopher B. Dial | Common Units representing limited partner interests | D | 4,258 | $42.35 | 175,950 | D | F |
| 12 Feb, 2026 | Christopher B. Dial | Common Units representing limited partner interests | A | 25,316 | $0.00 | 216,397 | D | M |
| 12 Feb, 2026 | Christopher B. Dial | Common Units representing limited partner interests | A | 10,819 | $0.00 | 180,208 | D | M |
| 12 Feb, 2026 | Christopher B. Dial | Common Units representing limited partner interests | A | 14,940 | $0.00 | 190,890 | D | M |
| 12 Feb, 2026 | Catherine A. Green | Common Units representing limited partner interests | A | 8,008 | $0.00 | 96,227 | D | M |
| 12 Feb, 2026 | Catherine A. Green | Common Units representing limited partner interests | D | 3,152 | $42.35 | 93,075 | D | F |
| 12 Feb, 2026 | Catherine A. Green | Common Units representing limited partner interests | D | 6,462 | $6,462.00 | 103,034 | D | F |
| 12 Feb, 2026 | Catherine A. Green | Common Units representing limited partner interests | A | 16,421 | $0.00 | 109,496 | D | M |