1 unchanged sentence
Rule 10b5-1 Plan Trading Arrangements
−Removed: During the three months ended March 31, 2026 , none of our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted , terminated , or modified a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement” (as such terms are defined in Item 408 of Regulation S-K).
+Added: During the three months ended June 30, 2026 , none of our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted , terminated , or modified a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement” (as such terms are defined in Item 408 of Regulation S-K).
References under the caption “Incorporated by Reference” to exhibits or other filings indicate that the exhibit or other filing has been filed, that the indexed exhibit and the exhibit referred to are the same and that the exhibit referred to is incorporated by reference.
Incorporated by Reference
−Removed: Exhibit Description Form Date Number Filed
+Added: Exhibit Description Form Date Filed Number Filed
2.1 Merger Agreement, dated April 4, 2025, between Mesa Air Group, Inc.
7 unchanged sentences
2025 Equity Incentive Plan (directors)
−Removed: Form of Performance Stock Unit Grant Notice and Agreement under Republic Airways Holdings Inc.
+Added: 10-Q May 1, 2026 10.1
+Added: Form of Restricted Stock Unit Grant Notice and Agreement under the Republic Airways Holdings Inc.
2025 Equity Incentive Plan
+Added: 8-K June 17, 2026 10.1
Certification of Principal Executive Officer, pursuant to Rules 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
16 unchanged sentences
Republic Airways Holdings Inc.
+Added: July 31, 2026 By:
/s/ Joseph P.
−Removed: Senior Vice President and Chief Financial Officer
+Added: Executive Vice President and Chief Financial Officer
(Duly Authorized Officer and Principal Financial Officer)
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.