MGY Magnolia Oil & Gas Corp
NYSE · SEC CIK 1698990 · EDGAR
- Bought, last 12 months
- $430.9K 5 purchases by 3 insiders
- Sold, last 12 months
- $10.85M 7 sales by 7 insiders
- Filings on record
- 147 since 2021-07-06, latest 2026-09-03 16:43
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Yang Timothy D. | EVP, CHIEF LEGAL, COMM, SEC | — | $4.39M |
| Stavros Christopher G | CEO, COB, Dir | — | $3.51M |
| Corales Brian | SVP, CFO | — | $961.0K |
| Acosta Arcilia | Dir | — | $559.7K |
| SMITH DAN F | Dir | — | $522.2K |
| DJEREJIAN EDWARD P | Dir | — | $521.6K |
| Szabo Shandell | Dir | $2,360 | $375.2K |
| Ropp Ralph Lewis | Dir | $227.1K | — |
| Khani David M. | Dir | $201.4K | — |
| LARSON JAMES R | Dir | — | — |
Transactions 189
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-03 16:43 | 2026-09-01 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +80 | 134.7K | +0.1% | $0 | |
| 2026-09-03 16:42 | 2026-09-01 | MGY | Khani David M. | Dir | P - Purchase | $26.78 | +54 | 30.7K | +0.2% | +$1,446 | |
| 2026-08-11 16:27 | 2026-08-07 | MGY | Ropp Ralph Lewis | Dir | P - Purchase | $24.62 | +5,000 | 26.0K | +24% | +$123.1K | |
| 2026-08-11 16:25 | 2026-08-07 | MGY | Khani David M. | Dir | P - Purchase | $25.00 | +8,000 | 30.6K | +35% | +$200.0K | |
| 2026-06-03 16:41 | 2026-06-01 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +72 | 134.6K | +0.1% | $0 | |
| 2026-06-03 16:39 | 2026-06-01 | MGY | Szabo Shandell | Dir | P - Purchase | $27.44 | +86 | 20.7K | +0.4% | +$2,360 | |
| 2026-05-12 16:11 | 2026-05-08 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +6,320 | 134.6K | +5% | $0 | |
| 2026-05-12 16:10 | 2026-05-08 | MGY | DJEREJIAN EDWARD P | Dir | A - Grant | $0.00 | +6,320 | 116.7K | +6% | $0 | |
| 2026-05-12 16:09 | 2026-05-08 | MGY | Ropp Ralph Lewis | Dir | A - Grant | $0.00 | +6,320 | 21.0K | +43% | $0 | |
| 2026-05-12 16:08 | 2026-05-08 | MGY | SMITH DAN F | Dir | A - Grant | $0.00 | +8,028 | 127.2K | +7% | $0 | |
| 2026-05-12 16:07 | 2026-05-08 | MGY | Khani David M. | Dir | A - Grant | $0.00 | +6,320 | 22.6K | +39% | $0 | |
| 2026-05-12 16:06 | 2026-05-08 | MGY | Szabo Shandell | Dir | A - Grant | $0.00 | +6,320 | 20.6K | +44% | $0 | |
| 2026-05-12 16:05 | 2026-05-08 | MGY | LARSON JAMES R | Dir | A - Grant | $0.00 | +6,320 | 97.3K | +7% | $0 | |
| 2026-03-31 | 2026-03-30 | MGY | Szabo Shandell | Dir | S - Sale | $31.98 | -11.7K | 14.3K | -45% | -$375.2K | |
| 2026-03-11 | 2026-03-09 | MGY | Stavros Christopher G | CEO, COB, Dir | S - Sale | $29.29 | -120.0K | 883.6K | -12% | -$3.51M | |
| 2026-03-11 | 2026-03-09 | MGY | SMITH DAN F | Dir | S - Sale | $29.01 | -18.0K | 119.2K | -13% | -$522.2K | |
| 2026-03-11 | 2026-03-10 | MGY | DJEREJIAN EDWARD P | Dir | S - Sale | $28.98 | -18.0K | 110.4K | -14% | -$521.6K | |
| 2026-03-11 | 2026-03-09 | MGY | Yang Timothy D. | EVP, CHIEF LEGAL, COMM, SEC | S - Sale | $29.29 | -150.0K | 526.7K | -22% | -$4.39M | |
| 2026-03-11 | 2026-03-09 | MGY | Acosta Arcilia | Dir | S - Sale | $29.10 | -19.2K | 128.2K | -13% | -$559.7K | |
| 2026-03-11 | 2026-03-09 | MGY | Corales Brian | SVP, CFO | S - Sale | $29.12 | -33.0K | 184.2K | -15% | -$961.0K | |
| 2026-03-04 | 2026-03-02 | MGY | Corales Brian | SVP, CFO | F - Tax | $28.55 | -15.9K | 217.2K | -7% | -$454.4K | |
| 2026-03-04 | 2026-03-02 | MGY | Stavros Christopher G | CEO, COB, Dir | F - Tax | $28.55 | -42.9K | 1.00M | -4% | -$1.22M | |
| 2026-03-04 | 2026-03-02 | MGY | Yang Timothy D. | EVP - GC, SEC | F - Tax | $28.55 | -15.2K | 676.7K | -2% | -$432.7K | |
| 2026-03-04 | 2026-03-02 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +69 | 147.5K | +0.0% | $0 | |
| D | 2026-02-09 | 2026-02-05 | MGY | Corales Brian | SVP, CFO | M - OptEx | — | +31.7K | 215.2K | +17% | — |
| D | 2026-02-09 | 2026-02-05 | MGY | Corales Brian | SVP, CFO | D - Sale to Iss | $23.99 | -15.9K | 193.1K | -8% | -$380.3K |
| D | 2026-02-09 | 2026-02-05 | MGY | Corales Brian | SVP, CFO | A - Grant | $0.00 | +40.0K | 233.1K | +21% | $0 |
| D | 2026-02-09 | 2026-02-05 | MGY | Corales Brian | SVP, CFO | F - Tax | $26.21 | -6,239 | 208.9K | -3% | -$163.5K |
| D | 2026-02-09 | 2026-02-05 | MGY | Stavros Christopher G | CEO, COB, Dir | D - Sale to Iss | $23.99 | -54.3K | 925.3K | -6% | -$1.30M |
| D | 2026-02-09 | 2026-02-05 | MGY | Stavros Christopher G | CEO, COB, Dir | M - OptEx | — | +108.6K | 1.00M | +12% | — |
| D | 2026-02-09 | 2026-02-05 | MGY | Stavros Christopher G | CEO, COB, Dir | F - Tax | $26.21 | -21.4K | 979.6K | -2% | -$560.1K |
| D | 2026-02-09 | 2026-02-05 | MGY | Stavros Christopher G | CEO, COB, Dir | A - Grant | $0.00 | +121.1K | 1.05M | +13% | $0 |
| D | 2026-02-09 | 2026-02-05 | MGY | Yang Timothy D. | EVP - GC, SEC | F - Tax | $26.21 | -9,746 | 674.5K | -1% | -$255.4K |
| D | 2026-02-09 | 2026-02-05 | MGY | Yang Timothy D. | EVP - GC, SEC | M - OptEx | — | +49.5K | 684.2K | +8% | — |
| D | 2026-02-09 | 2026-02-05 | MGY | Yang Timothy D. | EVP - GC, SEC | D - Sale to Iss | $23.99 | -24.8K | 649.7K | -4% | -$594.1K |
| D | 2026-02-09 | 2026-02-05 | MGY | Yang Timothy D. | EVP - GC, SEC | A - Grant | $0.00 | +42.1K | 691.8K | +6% | $0 |
| 2025-12-02 | 2025-12-01 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +76 | 147.4K | +0.1% | $0 | |
| 2025-11-12 | 2025-11-11 | MGY | Ropp Ralph Lewis | Dir | P - Purchase | $23.10 | +4,500 | 14.7K | +44% | +$104.0K | |
| 2025-09-03 | 2025-09-02 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +71 | 147.3K | +0.0% | $0 | |
| 2025-06-04 | 2025-06-02 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +81 | 147.3K | +0.1% | $0 | |
| 2025-05-09 | 2025-05-07 | MGY | LARSON JAMES R | Dir | A - Grant | $0.00 | +7,940 | 91.0K | +10% | $0 | |
| 2025-05-09 | 2025-05-07 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +7,940 | 147.2K | +6% | $0 | |
| 2025-05-09 | 2025-05-07 | MGY | Khani David M. | Dir | A - Grant | $0.00 | +7,940 | 16.3K | +95% | $0 | |
| 2025-05-09 | 2025-05-07 | MGY | DJEREJIAN EDWARD P | Dir | A - Grant | $0.00 | +7,940 | 128.4K | +7% | $0 | |
| 2025-05-09 | 2025-05-07 | MGY | SMITH DAN F | Dir | A - Grant | $0.00 | +11.5K | 137.2K | +9% | $0 | |
| 2025-05-09 | 2025-05-07 | MGY | Szabo Shandell | Dir | A - Grant | $0.00 | +7,940 | 26.0K | +44% | $0 | |
| 2025-05-09 | 2025-05-07 | MGY | Ropp Ralph Lewis | Dir | A - Grant | $0.00 | +7,940 | 10.2K | +353% | $0 | |
| 2025-05-05 | 2025-05-02 | MGY | Szabo Shandell | Dir | P - Purchase | $21.30 | +11.7K | 18.1K | +184% | +$249.9K | |
| 2025-03-05 | 2025-03-03 | MGY | Stavros Christopher G | CEO, Dir | P - Purchase | $22.06 | +2,500 | 892.4K | +0.3% | +$55.1K | |
| 2025-03-04 | 2025-03-03 | MGY | Stavros Christopher G | CEO, Dir | F - Tax | $22.26 | -46.6K | 915.9K | -5% | -$1.04M | |
| 2025-03-04 | 2025-03-03 | MGY | Stavros Christopher G | CEO, Dir | D - Sale to Iss | $22.26 | -26.1K | 889.9K | -3% | -$580.1K | |
| 2025-03-04 | 2025-03-03 | MGY | Corales Brian | SVP, CFO | F - Tax | $22.26 | -13.2K | 186.6K | -7% | -$294.5K | |
| 2025-03-04 | 2025-03-03 | MGY | Corales Brian | SVP, CFO | D - Sale to Iss | $22.26 | -3,134 | 183.5K | -2% | -$69.8K | |
| 2025-03-04 | 2025-03-03 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +79 | 139.2K | +0.1% | $0 | |
| 2025-03-04 | 2025-03-03 | MGY | Yang Timothy D. | EVP - GC, SEC | D - Sale to Iss | $22.26 | -18.4K | 634.7K | -3% | -$410.3K | |
| 2025-03-04 | 2025-03-03 | MGY | Yang Timothy D. | EVP - GC, SEC | F - Tax | $22.26 | -22.3K | 653.1K | -3% | -$497.2K | |
| D | 2025-02-14 | 2025-02-12 | MGY | Yang Timothy D. | EVP - GC, SEC | A - Grant | $0.00 | +36.2K | 675.4K | +6% | $0 |
| D | 2025-02-14 | 2025-02-12 | MGY | Stavros Christopher G | CEO, Dir | A - Grant | $0.00 | +100.7K | 962.5K | +12% | $0 |
| D | 2025-02-14 | 2025-02-12 | MGY | Corales Brian | SVP, CFO | A - Grant | $0.00 | +36.2K | 199.8K | +22% | $0 |
| 2025-01-08 | 2025-01-07 | MGY | Ropp Ralph Lewis | Dir | A - Grant | $0.00 | +2,247 | 2,247 | New | $0 | |
| 2024-12-04 | 2024-12-02 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +55 | 139.2K | +0.0% | $0 | |
| DI | 2024-09-25 | 2024-09-23 | MGY | Walker John B | Dir | S - Sale | $25.86 | -7.00M | 2.10M | -77% | -$181.02M |
| DI | 2024-09-25 | 2024-09-23 | MGY | Walker John B | Dir | C - Cnv Deriv | — | +4.93M | 9.10M | +118% | — |
| D | 2024-09-25 | 2024-09-23 | MGY | EnerVest Management GP, L.C. | Dir | C - Cnv Deriv | — | +4.93M | 9.10M | +118% | — |
| D | 2024-09-25 | 2024-09-23 | MGY | EnerVest Management GP, L.C. | Dir | S - Sale | $25.86 | -7.00M | 2.10M | -77% | -$181.02M |
| 2024-09-05 | 2024-09-03 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +62 | 139.1K | +0.0% | $0 | |
| 2024-06-05 | 2024-06-03 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +61 | 139.1K | +0.0% | $0 | |
| D | 2024-05-15 | 2024-05-14 | MGY | EnerVest, Ltd. | Dir, 10% | C - Cnv Deriv | — | +7.87M | 16.16M | +95% | — |
| D | 2024-05-15 | 2024-05-14 | MGY | EnerVest, Ltd. | Dir, 10% | S - Sale | $25.58 | -12.00M | 4.16M | -74% | -$306.96M |
| DI | 2024-05-15 | 2024-05-14 | MGY | Walker John B | Dir, 10% | C - Cnv Deriv | — | +7.87M | 16.16M | +95% | — |
| DI | 2024-05-15 | 2024-05-14 | MGY | Walker John B | Dir, 10% | S - Sale | $25.58 | -12.00M | 4.16M | -74% | -$306.96M |
| 2024-05-09 | 2024-05-07 | MGY | Szabo Shandell | Dir | A - Grant | $0.00 | +6,364 | 6,364 | New | $0 | |
| 2024-05-09 | 2024-05-07 | MGY | DJEREJIAN EDWARD P | Dir | A - Grant | $0.00 | +6,364 | 120.5K | +6% | $0 | |
| 2024-05-09 | 2024-05-07 | MGY | SMITH DAN F | Dir | A - Grant | $0.00 | +9,257 | 125.7K | +8% | $0 | |
| 2024-05-09 | 2024-05-07 | MGY | Walker John B | Dir, 10% | A - Grant | $0.00 | +6,364 | 615.5K | +1% | $0 | |
| 2024-05-09 | 2024-05-07 | MGY | LARSON JAMES R | Dir | A - Grant | $0.00 | +6,364 | 83.0K | +8% | $0 | |
| 2024-05-09 | 2024-05-07 | MGY | Khani David M. | Dir | A - Grant | $0.00 | +6,364 | 8,362 | +319% | $0 | |
| 2024-05-09 | 2024-05-07 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +6,364 | 139.0K | +5% | $0 | |
| 2024-03-05 | 2024-03-01 | MGY | Corales Brian | SVP, CFO | F - Tax | $23.00 | -10.9K | 163.6K | -6% | -$251.8K | |
| 2024-03-05 | 2024-03-01 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +65 | 132.6K | +0.0% | $0 | |
| 2024-03-05 | 2024-03-01 | MGY | Millican Steve | SVP - Ops | F - Tax | $23.00 | -29.1K | 328.8K | -8% | -$669.2K | |
| 2024-03-05 | 2024-03-01 | MGY | Busch Angela M | Dir | A - Grant | $0.00 | +298 | 94.2K | +0.3% | $0 | |
| 2024-03-05 | 2024-03-01 | MGY | Yang Timothy D. | EVP - GC, SEC | F - Tax | $23.00 | -44.1K | 639.2K | -6% | -$1.01M | |
| 2024-03-05 | 2024-03-01 | MGY | Stavros Christopher G | CEO, Dir | F - Tax | $23.00 | -75.0K | 861.8K | -8% | -$1.73M | |
| D | 2024-02-15 | 2024-02-13 | MGY | Yang Timothy D. | EVP - GC, SEC | A - Grant | $0.00 | +43.1K | 683.3K | +7% | $0 |
| D | 2024-02-15 | 2024-02-13 | MGY | Stavros Christopher G | CEO, Dir | A - Grant | $0.00 | +147.9K | 936.9K | +19% | $0 |
| D | 2024-02-15 | 2024-02-13 | MGY | Millican Steve | SVP - Ops | A - Grant | $0.00 | +28.1K | 357.9K | +9% | $0 |
| D | 2024-02-15 | 2024-02-13 | MGY | Corales Brian | SVP, CFO | A - Grant | $0.00 | +61.6K | 174.5K | +55% | $0 |
| 2024-02-08 | 2024-02-06 | MGY | Khani David M. | Dir | A - Grant | $0.00 | +1,998 | 1,998 | New | $0 | |
| 2023-12-04 | 2023-12-01 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +60 | 132.6K | +0.0% | $0 | |
| 2023-12-04 | 2023-12-01 | MGY | Busch Angela M | Dir | A - Grant | $0.00 | +274 | 93.9K | +0.3% | $0 | |
| 2023-11-13 | 2023-11-10 | MGY | Busch Angela M | Dir | G - Gift | $0.00 | -5,000 | 93.6K | -5% | $0 | |
| 2023-09-13 | 2023-09-12 | MGY | LARSON JAMES R | Dir | P - Purchase | $23.52 | +1,000 | 76.7K | +1% | +$23.5K | |
| 2023-09-05 | 2023-09-01 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +56 | 132.5K | +0.0% | $0 | |
| 2023-09-05 | 2023-09-01 | MGY | Busch Angela M | Dir | A - Grant | $0.00 | +256 | 98.6K | +0.3% | $0 | |
| 2023-06-02 | 2023-06-01 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +68 | 132.4K | +0.1% | $0 | |
| 2023-06-02 | 2023-06-01 | MGY | Busch Angela M | Dir | A - Grant | $0.00 | +311 | 98.3K | +0.3% | $0 | |
| 2023-05-05 | 2023-05-03 | MGY | Acosta Arcilia | Dir | A - Grant | $0.00 | +7,517 | 132.4K | +6% | $0 | |
| 2023-05-05 | 2023-05-03 | MGY | Busch Angela M | Dir | A - Grant | $0.00 | +7,517 | 98.0K | +8% | $0 | |
| 2023-05-05 | 2023-05-03 | MGY | SMITH DAN F | Dir | A - Grant | $0.00 | +9,794 | 116.4K | +9% | $0 |
Purchase Sale Sale after option exercise All abbreviations