FORM 4 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
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person *
Currier James E

(Last) (First) (Middle)
C/O HONEYWELL AEROSPACE INC.
1944 E SKY HARBOR CIRCLE N

(Street)
PHOENIX AZ 85034

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Honeywell Aerospace Inc. [ HONA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
X Officer (give title below) Other (specify below)
President and CEO
3. Date of Earliest Transaction (Month/Day/Year)
06/29/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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               2,261 (1) D  
Common Stock               0 (1) (2) I Held in 401(k) plan
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 (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 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 (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (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: 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
Restricted Stock Units (3) 06/29/2026   A (4)   0 (5)     (6)   (6) Common Stock 9,254 (5) $ 0 9,254 (5) D  
Restricted Stock Units (3) 06/29/2026   A (7)   0 (5)     (7)   (7) Common Stock 6,301 (5) $ 0 6,301 (5) D  
Restricted Stock Units (3)               (8) (9)   (8) (9) Common Stock 746 (5) (8)   746 (5) D  
Restricted Stock Units (3)               (8) (10)   (8) (10) Common Stock 969 (5) (8)   969 (5) D  
Restricted Stock Units (3)               (8) (11)   (8) (11) Common Stock 2,952 (5) (8)   2,952 (5) D  
Restricted Stock Units (3)               (8) (12)   (8) (12) Common Stock 3,183 (5) (8)   3,183 (5) D  
Restricted Stock Units (3)               (8) (13)   (8) (13) Common Stock 5,178 (5) (8)   5,178 (5) D  
Restricted Stock Units (3)               (8) (14)   (8) (14) Common Stock 8,665 (5) (8)   8,665 (5) D  
Employee Stock Options (right to buy) $ 190.51 06/29/2026   A (15)   45,252     (15) 02/18/2035 Common Stock 45,252 (15) $ 0 45,252 (15) D  
Employee Stock Options (right to buy) $ 135.1               (8) (16) 02/26/2028 Common Stock 1,839 (9)   1,839 D  
Employee Stock Options (right to buy) $ 140.03               (8) (16) 02/25/2029 Common Stock 2,774 (9)   2,774 D  
Employee Stock Options (right to buy) $ 164.27               (8) (16) 02/13/2030 Common Stock 4,286 (9)   4,286 D  
Employee Stock Options (right to buy) $ 184.06               (8) (16) 02/11/2031 Common Stock 3,201 (9)   3,201 D  
Employee Stock Options (right to buy) $ 172.26               (8) (16) 02/10/2032 Common Stock 4,761 (9)   4,761 D  
Employee Stock Options (right to buy) $ 176.43               (8) (17) 02/22/2033 Common Stock 4,095 (9)   4,095 D  
Employee Stock Options (right to buy) $ 176.05               (8) (18) 07/31/2033 Common Stock 22,635 (9)   22,635 D  
Employee Stock Options (right to buy) $ 179.49               (8) (19) 02/15/2034 Common Stock 24,578 (9)   24,578 D  
Employee Stock Options (right to buy) $ 190.51               (8) (20) 02/18/2035 Common Stock 25,110 (9)   25,110 D  
Employee Stock Options (right to buy) $ 230.83               (8) (21) 02/18/2036 Common Stock 38,130 (9)   38,130 D  
Explanation of Responses:
1. On June 29, 2026, Honeywell International Inc. ("Honeywell") distributed a pro rata dividend to Honeywell shareowners of one share of common stock, par value $0.01 per share ("HONA Common Stock"), of Honeywell Aerospace Inc., a Delaware corporation ("HONA"), for every two shares of Honeywell common stock, par value $1.00 per share, held by each holder of record as of the close of business on June 15, 2026, to effect the previously announced spin-off of HONA from Honeywell.
2. HONA Common Stock held indirectly by the reporting person in the Honeywell Aerospace 401(k) Plan will be voluntarily reported following the Honeywell Aerospace 401(k) Plan blackout period.
3. Instrument converts to HONA Common Stock on a one-for-one basis.
4. Performance stock units that were received by the reporting person when the reporting person was employed by Honeywell, which were converted into HONA restricted stock units in connection with the spin-off of HONA from Honeywell in accordance with the Employee Matters Agreement, dated July 29, 2026 between the HONA and Honeywell.
5. Excludes reinvestment of dividend equivalents during the vesting period.
6. The restricted stock units will vest on February 16, 2027.
7. Performance stock units that were received by the reporting person when the reporting person was employed by Honeywell, 50% of which vested upon the successful completion of the spin-off of HONA from Honeywell on June 29, 2026 and 50% of which will vest on June 29, 2027, and were converted into restricted stock units of HONA Common Stock in accordance with the Employee Matters Agreement, dated July 29, 2026 between Honeywell and HONA.
8. Represents equity awards originally granted by Honeywell that have been adjusted or converted into equity awards of HONA in connection with the spin-off of HONA from Honeywell in accordance with the Employee Matters Agreement, dated July 29, 2026, between HONA and Honeywell.
9. The restricted stock units will vest on July 30, 2026.
10. The restricted stock units will vest on February 11, 2027.
11. 49% of the restricted stock units will vest on August 1, 2026 and 51% of the restricted stock units will vest on August 1, 2027.
12. 49% of the restricted stock units will vest on February 16, 2027 and 51% of the restricted stock units will vest on February 16, 2028.
13. 33% of the restricted stock units will vest on February 19, 2027, 33% of the restricted stock units will vest on February 19, 2028 and 34% of the restricted stock units will vest on February 19, 2029.
14. 25% of the restricted stock units will vest on each of February 19, 2027, February 19, 2028, February 19, 2029 and February 19, 2030, respectively.
15. Employee stock options granted by Honeywell when the reporting person was employed by Honeywell subject to successful completion of the spin-off of HONA from Honeywell, which were converted into options for HONA Common Stock with 50% vested on June 29, 2026 and 50% vesting on June 29, 2027 in accordance with the Employee Matters Agreement, dated July 29, 2026 between Honeywell and HONA.
16. The employee stock options are fully vested.
17. 64% of the employee stock options are fully vested and 33% of the employee stock options will vest on February 23, 2027.
18. 50% of the employee stock options are fully vested and 25% of the employee stock options will vest on each of August 1, 2026 and August 1, 2027, respectively.
19. 50% of the employee stock options are fully vested and 25% of the employee stock options will vest on each of February 16, 2027 and February 16, 2028, respectively.
20. 25% of the employee stock options are fully vested and 25% of the employee stock options will vest on each of February 19, 2027, February 19, 2028 and February 19, 2029, respectively.
21. The employee stock options will vest on February 19, 2030.
/s/ Jennifer Nelson for James E. Currier 07/01/2026
** Signature of Reporting Person Date
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