10 insiders reported 55 Form 4 transactions for Magnolia Oil & Gas Corp (MGY) over the past 18 months (most recent 2026-06-03). Recent activity: Acosta Arcilia (Director) Buy 72 shares, Szabo Shandell (Director) Buy 86 shares, DJEREJIAN EDWARD P (Director) Buy 6,320 shares, SMITH DAN F (Director) Buy 8,028 shares, LARSON JAMES R (Director) Buy 6,320 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-03 | Acosta Arcilia | Director | Buy | 72 | $0 |
| 2026-06-03 | Szabo Shandell | Director | Buy | 86 | $2,360 |
| 2026-05-12 | DJEREJIAN EDWARD P | Director | Buy | 6,320 | $0 |
| 2026-05-12 | SMITH DAN F | Director | Buy | 8,028 | $0 |
| 2026-05-12 | LARSON JAMES R | Director | Buy | 6,320 | $0 |
| 2026-05-12 | Khani David M. | Director | Buy | 6,320 | $0 |
| 2026-05-12 | Acosta Arcilia | Director | Buy | 6,320 | $0 |
| 2026-05-12 | Szabo Shandell | Director | Buy | 6,320 | $0 |
| 2026-05-12 | Ropp Ralph Lewis | Director | Buy | 6,320 | $0 |
| 2026-03-31 | Szabo Shandell | Director | Sell | 11,731 | $375,157 |
| 2026-03-11 | Acosta Arcilia | Director | Sell | 19,235 | $559,738 |
| 2026-03-11 | SMITH DAN F | Director | Sell | 18,000 | $522,180 |
| 2026-03-11 | Corales Brian | SVP & CHIEF FINANCIAL OFFICER | Sell | 33,000 | $960,960 |
| 2026-03-11 | Yang Timothy D. | EVP, CHIEF LEGAL & COMM & SEC | Sell | 150,000 | $4.4M |
| 2026-03-11 | Stavros Christopher G | CEO & CHAIRMAN | Sell | 119,954 | $3.5M |
| 2026-03-11 | DJEREJIAN EDWARD P | Director | Sell | 18,000 | $521,640 |
| 2026-03-04 | Yang Timothy D. | EVP - GENERAL COUNSEL & SEC | Sell | 15,156 | $432,704 |
| 2026-03-04 | Acosta Arcilia | Director | Buy | 69 | $0 |
| 2026-03-04 | Stavros Christopher G | CEO & CHAIRMAN | Sell | 42,863 | $1.2M |
| 2026-03-04 | Corales Brian | SVP & CHIEF FINANCIAL OFFICER | Sell | 15,916 | $454,402 |
| 2026-02-09 | Yang Timothy D. | EVP - GENERAL COUNSEL & SEC | Buy | 49,532 | $0 |
| 2026-02-09 | Stavros Christopher G | CEO & CHAIRMAN | Buy | 108,603 | $0 |
| 2026-02-09 | Stavros Christopher G | CEO & CHAIRMAN | Sell | 21,368 | $560,055 |
| 2026-02-09 | Stavros Christopher G | CEO & CHAIRMAN | Sell | 54,301 | $1.3M |
| 2026-02-09 | Stavros Christopher G | CEO & CHAIRMAN | Buy | 121,103 | $0 |
Source: SEC Form 4 filings · as of 2026-06-03