X0609 4 2026-06-29 0 0002089271 Honeywell Aerospace Inc. HONA 0001986198 Currier James E false C/O HONEYWELL AEROSPACE INC. 1944 E SKY HARBOR CIRCLE N PHOENIX AZ 85034 1 1 0 0 President and CEO 0 Common Stock 2261 D Common Stock 0 I Held in 401(k) plan Restricted Stock Units 2026-06-29 4 A 0 0 0 A Common Stock 9254 9254 D Restricted Stock Units 2026-06-29 4 A 0 0 0 A Common Stock 6301 6301 D Restricted Stock Units Common Stock 746 746 D Restricted Stock Units Common Stock 969 969 D Restricted Stock Units Common Stock 2952 2952 D Restricted Stock Units Common Stock 3183 3183 D Restricted Stock Units Common Stock 5178 5178 D Restricted Stock Units Common Stock 8665 8665 D Employee Stock Options (right to buy) 190.51 2026-06-29 4 A 0 45252 0 A 2035-02-18 Common Stock 45252 45252 D Employee Stock Options (right to buy) 135.10 2028-02-26 Common Stock 1839 1839 D Employee Stock Options (right to buy) 140.03 2029-02-25 Common Stock 2774 2774 D Employee Stock Options (right to buy) 164.27 2030-02-13 Common Stock 4286 4286 D Employee Stock Options (right to buy) 184.06 2031-02-11 Common Stock 3201 3201 D Employee Stock Options (right to buy) 172.26 2032-02-10 Common Stock 4761 4761 D Employee Stock Options (right to buy) 176.43 2033-02-22 Common Stock 4095 4095 D Employee Stock Options (right to buy) 176.05 2033-07-31 Common Stock 22635 22635 D Employee Stock Options (right to buy) 179.49 2034-02-15 Common Stock 24578 24578 D Employee Stock Options (right to buy) 190.51 2035-02-18 Common Stock 25110 25110 D Employee Stock Options (right to buy) 230.83 2036-02-18 Common Stock 38130 38130 D 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. 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. Instrument converts to HONA Common Stock on a one-for-one basis. 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. Excludes reinvestment of dividend equivalents during the vesting period. The restricted stock units will vest on February 16, 2027. 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. 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. The restricted stock units will vest on July 30, 2026. The restricted stock units will vest on February 11, 2027. 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. 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. 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. 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. 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. The employee stock options are fully vested. 64% of the employee stock options are fully vested and 33% of the employee stock options will vest on February 23, 2027. 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. 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. 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. The employee stock options will vest on February 19, 2030. /s/ Jennifer Nelson for James E. Currier 2026-07-01