Sec Form 4 Filing - Stepniak Michal @ HONEYWELL INTERNATIONAL INC - 2026-06-29

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 Stepniak Michal 2. Issuer Name and Ticker or Trading Symbol HONEYWELL INTERNATIONAL INC [ HON] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) SrVP & Chief Financial Officer (Last) (First) (Middle) 855 S. MINT STREET 3. Date of Earliest Transaction (MM/DD/YY) 06/29/2026 (Street) CHARLOTTE, NC28202 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

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 Restricted Stock Units ( 1 ) 06/29/2026 A( 2 ) 2,494 ( 2 ) ( 2 ) Common Stock 2,494 $ 0 2,494 D Restricted Stock Units ( 1 ) 06/29/2026 A( 3 ) 2,493 ( 3 ) ( 3 ) Common Stock 2,493 $ 0 2,493 D Employee Stock Options (right to buy) $ 200.61 06/29/2026 A( 4 ) 17,902 06/29/2026 02/19/2035 Common Stock 17,902 $ 0 17,902 D Employee Stock Options (right to buy) $ 200.61 06/29/2026 A( 5 ) 17,901 ( 5 ) 02/19/2035 Common Stock 17,901 $ 0 17,901 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Stepniak Michal 855 S. MINT STREET CHARLOTTE, NC28202 SrVP & Chief Financial Officer Signatures Richard Kent for Michal Stepnak 07/01/2026 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Instrument converts to common stock, par value $1.00 per share ('Common Stock'), of Honeywell International Inc. ('Honeywell') on a one-for-one basis. ( 2 )Performance share units ('PSUs') granted under the 2016 Stock Incentive Plan of Honeywell International Inc. and its Affiliates (the 'Plan'), which vested upon the successful completion of the spin-off of Honeywell Aerospace Inc. ('HONA') from Honeywell on June 29, 2026 and were adjusted to reflect the spin-off and further adjusted to reflect the reverse stock split of Honeywell. ( 3 )PSUs granted under the Plan, with vesting on June 29, 2027 (i.e., the first anniversary of the successful completion of the spin-off of HONA from Honeywell on June 29, 2026), which were adjusted to reflect the spin-off and further adjusted to reflect the reverse stock split of Honeywell. ( 4 )Employee stock options granted under the Plan subject to successful completion of the spin-off to HONA from Honeywell on June 29, 2026, which are fully vested and were adjusted to reflect the spin-off and further adjusted to reflect the reverse stock split of Honeywell. ( 5 )Employee stock options granted under the Plan subject to successful completion of the spin-off of HONA from Honeywell on June 29, 2026, which will vest on June 29, 2027 and were adjusted to reflect the spin-off and further adjusted to reflect the reverse stock split of Honeywell.

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).

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