Sec Form 4 Filing - Jamroz Krzysztof W. @ Global Crossing Airlines Group Inc. - 2025-11-07

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Jamroz Krzysztof W. 2. Issuer Name and Ticker or Trading Symbol Global Crossing Airlines Group Inc. [ JETMF] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 4200 NW 36TH ST, BLDG. 5A 4TH FLOOR 3. Date of Earliest Transaction (MM/DD/YY) 11/07/2025 (Street) MIAMI, FL33166 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 11/07/2025 M 256,260 A $ 0.711 1,818,760 D ( 1 ) Common Stock 11/07/2025 M 141,760 A $ 0.711 1,960,520 D ( 1 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Class A Non-Voting Common Stock $ 0 11/07/2025 A 709,494 ( 2 ) ( 2 ) Common Stock 709,494 $ 0.729 709,494 I See Footnote ( 1 ) Class A Non-Voting Common Stock $ 0 11/07/2025 A 392,486 ( 2 ) ( 2 ) Common Stock 392,486 $ 0.729 1,101,980 I See Footnote ( 1 ) Warrants $ 1.5 11/07/2025 A 965,754 ( 3 ) 04/29/2026 Common Stock 965,754 $ 0.01 965,754 I See Footnote ( 1 ) Warrants $ 1.5 11/07/2025 A 534,246 ( 3 ) 04/29/2026 Common Stock 534,246 $ 0.01 1,500,000 I See Footnote ( 1 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Jamroz Krzysztof W. 4200 NW 36TH ST, BLDG. 5A 4TH FLOOR MIAMI, FL33166 X Signatures /s/ Krzysztof W. Jamroz 11/18/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Reporting Person owns and/or controls LyonIX Aviation, LLC, the entity that holds the common stock and was granted the RSUs. ( 2 )Immediately exercisable and do not expire. ( 3 )Warrants may not be exercised to the extent that, after giving effect to such exercise, the Reporting Persons would beneficially own in excess of 4.99% of the issued and outstanding common stock after such exercise.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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