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 OF SECURITIES

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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(Print or Type Responses)
1. Name and Address of Reporting Person *
SULLIVAN FRANK C
  2. Issuer Name and Ticker or Trading Symbol
RPM INTERNATIONAL INC/DE/ [RPM] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Chairman and CEO
(Last)
(First)
(Middle)
2628 PEARL ROAD		 3. Date of Earliest Transaction (Month/Day/Year)
07/18/2024
(Street)

MEDINA, OH 44258		 4. If Amendment, Date 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
(City)
(State)
(Zip)
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, $0.01 par value 07/18/2024   A(1)   11,140 A $ 0 1,036,212 D  
Common Stock, $0.01 par value 07/18/2024   A(2)   20,298 A $ 0 1,056,510 D  
Common Stock, $0.01 par value 07/18/2024   F(2)   8,089 D $ 0 1,048,421 D  
Common Stock, $0.01 par value 07/21/2024   F(3)   9,381 D $ 112.47 1,039,040 (4) D  
Common Stock, $0.01 par value               15,600 I By Thomas C. Sullivan Irrevocable Trust FBO Frank C. Sullivan 10/26/12
Common Stock, $0.01 par value               3,000 I As custodian for son
Common Stock, $0.01 par value               5,061 (5) I By 401(k) Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 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
Stock Appreciation Rights $ 114.26 07/18/2024   A   85,100     (6) 07/18/2034 Common Stock 85,100 $ 0 1,221,100 (7) D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
SULLIVAN FRANK C
2628 PEARL ROAD
MEDINA, OH 44258		   X     Chairman and CEO  

Signatures

 /s/ Frank C. Sullivan, by Gregory J. Dziak, his attorney-in-fact pursuant to Power of Attorney dated September 26, 2013 on file with the Commission   07/22/2024
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) The Reporting Person was granted 11,140 shares of Common Stock, issued as Peformance Earned Restricted Stock, pursuant to the RPM International Inc. 2014 Omnibus Equity and Incentive Plan (the "Plan").
(2) On July 18, 2024, a portion of the Reporting Person's Performance Stock Units previously granted in 2020 pursuant to the Plan vested. In accordance with the Plan, the Reporting Person disposed of 8,089 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.
(3) On July 21, 2024, 21,150 shares of Common Stock issued to the Reporting Person as Performance Earned Restricted Stock pursuant to the Plan vested. In accordance with the Plan, the Reporting Person disposed of 9,381 shares of Common Stock back to the Issuer to satisfy tax obligations of the Reporting Person.
(4) Includes an aggregate of 1,844 shares of Common Stock issued pursuant to the Plan, 28,467 vested restricted shares of Common Stock held in escrow in the 1997 RPM International Inc. Restricted Stock Plan, 102,136 vested restricted shares of Common Stock held in escrow until the Reporting Person's retirement, and 21,540 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the Plan.
(5) Approximate number of shares of Common Stock held as of July 18, 2024 in the account of the Reporting Person by Fidelity Trust Management Company, as Trustee of the RPM International Inc. 401(k) Trust and Plan, as amended.
(6) The Stock Appreciation Rights vest in four equal installments, beginning on July 18, 2025.
(7) Stock Appreciation Rights granted pursuant to the Plan in exempt transactions under Rule 16b-3. These Stock Appreciation Rights vest in four equal annual installments commencing one year after the date of grant. These Stock Appreciation Rights were granted between 2018 and 2024 and expire 10 years from the date of grant.

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