1 unchanged sentence
Trading Arrangements
−Removed: During the three months ended September 30, 2025, no director or officer of Magnolia adopted , modified, or terminated any Rule 10b5–1 trading arrangement or any non-Rule 10b5-1 trading arrangement, as each term is defined in Item 408(a) and (c) of Regulation S-K.
+Added: During the three months ended March 31, 2026, no director or officer of Magnolia adopted , modified, or terminated any Rule 10b5–1 trading arrangement or any non-Rule 10b5-1 trading arrangement, as each term is defined in Item 408(a) and (c) of Regulation S-K.
The following exhibits are filed as part of, or incorporated by reference into, this Quarterly Report on Form 10-Q:
3 unchanged sentences
333-217338)).
+Added: 10.1* Form of 2026 Restricted Stock Unit Grant Notice and attached Restricted Stock Unit Agreement under the Magnolia Oil & Gas Corporation Long Term Incentive Plan (incorporated herein by reference to Exhibit 10.23 filed with the Annual Report on Form 10-K, filed on February 12, 2026 (File No.
+Added: 10.2* Form of 2026 Performance Share Unit Grant Notice and attached Performance Share Unit Agreement under the Magnolia Oil & Gas Corporation Long Term Incentive Plan and Amendment to Certain Outstanding Performance Share Units (incorporated herein by reference to Exhibit 10.23 filed with the Annual Report on Form 10-K, filed on February 12, 2026 (File No.
31.1** Certification of Chief Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
14 unchanged sentences
MAGNOLIA OIL & GAS CORPORATION
−Removed: October 30, 2025 By:
+Added: May 7, 2026 By:
/s/ Christopher Stavros
1 unchanged sentence
Chief Executive Officer (Principal Executive Officer)
−Removed: October 30, 2025 By:
+Added: May 7, 2026 By:
/s/ Brian Corales
2 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.