OTHER INFORMATION
−Removed: During the three months ended March 31, 2026, no director or officer of the Company adopted or terminated a “ Rule 10b5-1 trading arrangement ” or “ non-Rule 10b5-1 trading arrangement ,” as each term is defined in Item 408(a) of Regulation S-K.
+Added: During the three months ended June 30, 2026, no director or officer of the Company adopted or terminated a “ Rule 10b5-1 trading arrangement ” or “ non-Rule 10b5-1 trading arrangement ,” as each term is defined in Item 408(a) of Regulation S-K.
Restated Articles of Incorporation (incorporated by reference to Exhibit 3.1 of the Company’s Registration Statement on Form S-3 filed on November 18, 2005).
1 unchanged sentence
Amendment No.
−Removed: 1, dated February 20, 2026, to Purchase Agreement COM0247-25, dated June 17, 2025, between Embraer S.A.
+Added: 21, dated April 1, 2026, to Capacity Purchase Agreement, dated May 16, 2013, between United Airlines, Inc.
+Added: and SkyWest Airlines, Inc.
+Added: Amendment No.
+Added: 1, dated May 21, 2026, to Amended and Restated Capacity Purchase Agreement, dated November 3, 2025, between American Airlines, Inc.
+Added: and SkyWest Airlines, Inc.
+Added: Amendment No.
+Added: 2, dated June 25, 2026, to Amended and Restated Capacity Purchase Agreement, dated November 3, 2025, between American Airlines, Inc.
+Added: and SkyWest Airlines, Inc.
+Added: Amendment No.
+Added: 2, dated May 22, 2026, to Purchase Agreement COM0247-25, dated June 17, 2025, between Embraer S.A.
and SkyWest Inc.
+Added: Amendment No.
+Added: 1, dated May 22, 2026, to Letter Agreement COM0250-25, dated June 17, 2025, between Embraer S.A.
+Added: and SkyWest Inc.
+Added: related to that certain Purchase Agreement COM0247-25, dated June 17, 2025, between Embraer S.A.
+Added: and SkyWest Inc.
+Added: Amendment No.
+Added: 2, dated June 22, 2026, to Letter Agreement COM0250-25, dated June 17, 2025, between Embraer S.A.
+Added: and SkyWest Inc.
+Added: related to that certain Purchase Agreement COM0247-25, dated June 17, 2025, between Embraer S.A.
+Added: and SkyWest Inc.
Certification of Chief Executive Officer
9 unchanged sentences
Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
−Removed: Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, to be signed on its behalf by the undersigned, thereunto duly authorized, on April 24, 2026.
+Added: ________________________________________
+Added: Pursuant to Item 601(a)(5) of Regulation S-K promulgated by the Securities and Exchange Commission, certain exhibits and schedules to this agreement have been omitted.
+Added: Such exhibits and schedules are described in the referenced agreement.
+Added: The Company hereby agrees to furnish to the Securities and Exchange Commission, upon its request, any or all of such omitted exhibits or schedules.
+Added: † Certain portions of this exhibit (indicated by asterisks) have been omitted pursuant to Item 601(b)(10) of Regulation S-K promulgated by the Securities and Exchange Commission.
+Added: Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this Quarterly Report on Form 10-Q for the quarter ended June 30, 2026, to be signed on its behalf by the undersigned, thereunto duly authorized, on July 24, 2026.
SKYWEST, INC.
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.