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Magnolia Oil & Gas Corp

Crude Petroleum & Natural Gas · DE · CIK 1698990

Acquires, develops, explores, and produces oil, natural gas, and NGLs in South Texas

$5.11B
Market cap
$25.73
Last close
-3.9%
1D
-5.2%
5D
6.3M
Volume
Price · last 39 sessions-17.3%
May 4L $25.73 · H $31.12Jun 29
170
Total filings
May 8, 2026
Last filing
12/31
Fiscal year end
8-KShareholder VoteMay 8, 202610-Q10-QMay 7, 20268-KResults of Operations · Reg FD DisclosureMay 6, 2026DEFA14ADEFA14AMar 24, 2026DEF 14ADEF 14AMar 24, 202610-K10-KFeb 12, 20268-KResults of Operations · Reg FD DisclosureFeb 5, 202610-Q10-QOct 30, 20258-KResults of Operations · Reg FD DisclosureOct 29, 202510-Q10-QJul 31, 20258-KResults of Operations · Reg FD DisclosureJul 30, 20258-KShareholder VoteMay 9, 202510-Q10-QMay 1, 20258-KResults of Operations · Reg FD DisclosureApr 30, 2025DEFA14ADEFA14AMar 20, 2025DEF 14ADEF 14AMar 20, 202510-K10-KFeb 19, 20258-KResults of Operations · Reg FD DisclosureFeb 18, 20258-KExecutive Change · Reg FD DisclosureJan 7, 20258-KMaterial Agreement · Agreement TerminatedNov 26, 20248-KMaterial AgreementNov 13, 20248-KCompany UpdateNov 12, 20248-KCompany UpdateNov 12, 2024SC 13GSC 13GNov 8, 202410-Q10-QOct 31, 20248-KResults of Operations · Reg FD DisclosureOct 30, 202410-Q10-QAug 1, 20248-KResults of Operations · Reg FD DisclosureJul 31, 202410-Q10-QMay 8, 20248-KShareholder VoteMay 7, 20248-KResults of Operations · Reg FD DisclosureMay 7, 2024DEFA14ADEFA14AMar 21, 2024DEF 14ADEF 14AMar 21, 202410-K10-KFeb 15, 20248-KResults of Operations · Reg FD DisclosureFeb 14, 2024SC 13GSC 13GFeb 14, 20248-KExecutive Change · Reg FD DisclosureFeb 6, 2024SC 13GSCHEDULE 13GJan 10, 202410-Q10-QNov 2, 20238-KResults of Operations · Reg FD DisclosureNov 1, 202310-Q10-QAug 2, 20238-KResults of Operations · Reg FD DisclosureAug 1, 20238-KShareholder VoteMay 4, 202310-Q10-QMay 4, 20238-KResults of Operations · Reg FD DisclosureMay 3, 2023DEFA14ADEFA14AMar 17, 2023DEF 14ADEF 14AMar 17, 202310-K10-KFeb 16, 20238-KResults of Operations · Reg FD DisclosureFeb 14, 2023SC 13GSC 13GFeb 14, 2023SC 13GSEC SCHEDULE 13GFeb 14, 20238-KResults of OperationsJan 4, 20238-KCompany UpdateNov 8, 20228-KExecutive ChangeNov 2, 202210-Q10-QNov 2, 20228-KResults of Operations · Reg FD DisclosureNov 1, 20228-KExecutive Change · Reg FD DisclosureSep 23, 202210-Q10-QAug 3, 20228-KResults of Operations · Reg FD DisclosureAug 2, 20228-KCompany UpdateJun 6, 202210-Q10-QMay 10, 20228-KResults of Operations · Reg FD DisclosureMay 9, 20228-KShareholder VoteMay 5, 2022DEFA14ADEFA14AMar 18, 2022DEF 14ADEF 14AMar 18, 20228-KCompany UpdateMar 15, 202210-K10-KFeb 17, 20228-KResults of Operations · Reg FD DisclosureFeb 16, 202210-Q10-QNov 2, 20218-KResults of Operations · Reg FD DisclosureNov 1, 20218-KCompany UpdateSep 28, 202110-Q10-QAug 3, 20218-KResults of Operations · Reg FD DisclosureAug 2, 202110-Q10-QMay 5, 20218-KExecutive Change · Shareholder VoteMay 4, 20218-KResults of Operations · Reg FD DisclosureMay 4, 2021DEFA14ADEFA14AMar 24, 2021DEFA14ADEFA14AMar 19, 2021DEF 14ADEF 14AMar 19, 20218-KCompany UpdateMar 5, 2021

Insider Activity

In the 90 days to Mar 30, 2026: 7 sold $10.8M.

DateInsiderActionSharesPriceValue
Mar 30, 2026Szabo ShandellDirectorSell11,731$31.98$375K
Mar 10, 2026Djerejian Edward PDirectorSell18,000$28.98$522K
Mar 9, 2026Yang Timothy D.EVP, CHIEF LEGAL & COMM & SECSell150,000$29.29$4.4M
Mar 9, 2026Stavros Christopher GCEO & CHAIRMANSell119,954$29.29$3.5M
Mar 9, 2026Corales BrianSVP & CHIEF FINANCIAL OFFICERSell33,000$29.12$961K
Mar 9, 2026Acosta ArciliaDirectorSell19,235$29.10$560K
Mar 9, 2026Smith Dan FDirectorSell18,000$29.01$522K
Nov 11, 2025Ropp Ralph LewisDirectorBuy4,500$23.10$104K

Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.

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