Magnolia Oil & Gas Corp — 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 | Date |
|---|---|---|---|---|---|---|
| Acosta Arcilia | — | Award / Grant | 76 | — | — | Dec 1, 2025 |
| Ropp Ralph Lewis | — | Purchase | 4,500 | $23.10 | $103,950 | Nov 11, 2025 |
| Acosta Arcilia | — | Award / Grant | 71 | — | — | Sep 2, 2025 |
| Acosta Arcilia | — | Award / Grant | 81 | — | — | Jun 2, 2025 |
| SMITH DAN F | — | Award / Grant | 11,549 | — | — | May 7, 2025 |
| LARSON JAMES R | — | Award / Grant | 7,940 | — | — | May 7, 2025 |
| DJEREJIAN EDWARD P | — | Award / Grant | 7,940 | — | — | May 7, 2025 |
| Acosta Arcilia | — | Award / Grant | 7,940 | — | — | May 7, 2025 |
| Ropp Ralph Lewis | — | Award / Grant | 7,940 | — | — | May 7, 2025 |
| Khani David M. | — | Award / Grant | 7,940 | — | — | May 7, 2025 |
| Szabo Shandell | — | Award / Grant | 7,940 | — | — | May 7, 2025 |
| Szabo Shandell | — | Purchase | 11,731 | $21.30 | $249,870 | May 2, 2025 |
| Stavros Christopher G | CEO & DIRECTOR | Purchase | 2,500 | $22.06 | $55,150 | Mar 3, 2025 |
| Stavros Christopher G | CEO & DIRECTOR | Disposition | 26,062 | $22.26 | $580,140 | Mar 3, 2025 |
| Corales Brian | SVP & CHIEF FINANCIAL OFFICER | Disposition | 3,134 | $22.26 | $69,763 | Mar 3, 2025 |
| Yang Timothy D. | EVP - GENERAL COUNSEL & SEC | Tax Withholding | 22,334 | $22.26 | $497,155 | Mar 3, 2025 |
| Acosta Arcilia | — | Award / Grant | 79 | — | — | Mar 3, 2025 |
| Corales Brian | SVP & CHIEF FINANCIAL OFFICER | Award / Grant | 36,246 | — | — | Feb 12, 2025 |
| Yang Timothy D. | EVP - GENERAL COUNSEL & SEC | Award / Grant | 36,246 | — | — | Feb 12, 2025 |
| Stavros Christopher G | CEO & DIRECTOR | Award / Grant | 100,684 | — | — | Feb 12, 2025 |
| Ropp Ralph Lewis | — | Award / Grant | 2,247 | — | — | Jan 7, 2025 |
| Acosta Arcilia | — | Award / Grant | 55 | — | — | Dec 2, 2024 |
| EnerVest Management GP, L.C. | — | Sale | 7,000,000 | $25.86 | $181,020,000 | Sep 23, 2024 |
| Walker John B | — | C | 4,934,442 | — | — | Sep 23, 2024 |
| Acosta Arcilia | — | Award / Grant | 62 | — | — | Sep 3, 2024 |
| Acosta Arcilia | — | Award / Grant | 61 | — | — | Jun 3, 2024 |
| Walker John B | — | Sale | 12,000,000 | $25.58 | $306,960,000 | May 14, 2024 |
| EnerVest, Ltd. | — | Sale | 12,000,000 | $25.58 | $306,960,000 | May 14, 2024 |
| Walker John B | — | Award / Grant | 6,364 | — | — | May 7, 2024 |
| SMITH DAN F | — | Award / Grant | 9,257 | — | — | May 7, 2024 |
| LARSON JAMES R | — | Award / Grant | 6,364 | — | — | May 7, 2024 |
| Khani David M. | — | Award / Grant | 6,364 | — | — | May 7, 2024 |
| DJEREJIAN EDWARD P | — | Award / Grant | 6,364 | — | — | May 7, 2024 |
| Acosta Arcilia | — | Award / Grant | 6,364 | — | — | May 7, 2024 |
| Szabo Shandell | — | Award / Grant | 6,364 | — | — | May 7, 2024 |
| Millican Steve | SVP - OPERATIONS | Tax Withholding | 29,096 | $23.00 | $669,208 | Mar 1, 2024 |
| Yang Timothy D. | EVP - GENERAL COUNSEL & SEC | Tax Withholding | 44,091 | $23.00 | $1,014,093 | Mar 1, 2024 |
| Corales Brian | SVP & CHIEF FINANCIAL OFFICER | Tax Withholding | 10,949 | $23.00 | $251,827 | Mar 1, 2024 |
| Stavros Christopher G | CEO & DIRECTOR | Tax Withholding | 75,045 | $23.00 | $1,726,035 | Mar 1, 2024 |
| Busch Angela M | — | Award / Grant | 298 | — | — | Mar 1, 2024 |
| Acosta Arcilia | — | Award / Grant | 65 | — | — | Mar 1, 2024 |
| Millican Steve | SVP - OPERATIONS | Award / Grant | 28,055 | — | — | Feb 13, 2024 |
| Corales Brian | SVP & CHIEF FINANCIAL OFFICER | Award / Grant | 61,606 | — | — | Feb 13, 2024 |
| Yang Timothy D. | EVP - GENERAL COUNSEL & SEC | Award / Grant | 43,124 | — | — | Feb 13, 2024 |
| Stavros Christopher G | CEO & DIRECTOR | Award / Grant | 147,856 | — | — | Feb 13, 2024 |
| Khani David M. | — | Award / Grant | 1,998 | — | — | Feb 6, 2024 |
| Acosta Arcilia | — | Award / Grant | 60 | — | — | Dec 1, 2023 |
| Busch Angela M | — | Award / Grant | 274 | — | — | Dec 1, 2023 |
| Busch Angela M | — | Gift | 5,000 | — | — | Nov 10, 2023 |
| LARSON JAMES R | — | Purchase | 1,000 | $23.52 | $23,520 | Sep 12, 2023 |