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 * HOOGENBOOM PAUL G   2. Issuer Name and Ticker or Trading Symbol RPM INTERNATIONAL INC/DE/ [RPM] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Sr. VP- Mfg & Operations & CIO (Last) (First) (Middle) 2628 PEARL ROAD, P.O. BOX 777 3. Date of Earliest Transaction (Month/Day/Year) 04/16/2013 (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 04/16/2013   M   25,000 A $ 17.63 237,849 D   Common Stock, $0.01 par value 04/16/2013   M   25,000 A $ 17.65 262,849 D   Common Stock, $0.01 par value 04/16/2013   D   18,044 D $ 29.51 244,805 D   Common Stock, $0.01 par value 04/16/2013   S   31,956 D $ 30.0095 (1) 212,849 (2) D   Common Stock, $0.01 par value               1,981 (3) I By 401(k) Plan

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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 Option (Right to Buy)

$ 17.63

04/16/2013

M

25,000

(4)

10/29/2014

Common Stock

25,000

$ 0

0

D

Stock Appreciation Rights

$ 17.65

04/16/2013

M

25,000

(5)

10/05/2015

Common Stock

25,000

$ 0

195,000 (6)

D

Phantom Stock

(7) (8)

(9)

(9)

Common Stock

634

634 (10)

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
HOOGENBOOM PAUL G 2628 PEARL ROAD P.O. BOX 777 MEDINA, OH 44258			Sr. VP- Mfg & Operations & CIO

Signatures

/s/ Paul G. Hoogenboom, by Gregory J. Dziak, his attorney-in-fact pursuant to Power of Attorney dated May 11, 2007 on file with the Commission		04/18/2013
**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)	Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $29.93 - 30.05. The reporting person hereby undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.
(2)	Includes an aggregate of 10,177 shares of Common Stock issued pursuant to the 1997 RPM International Inc. Restricted Stock Plan, as amended, 40,150 shares of Common Stock issued pursuant to the 2007 RPM International Inc. Restricted Stock Plan, 55,000 shares of Common Stock, issued as Performance Earned Restricted Stock, pursuant to the RPM International Inc. 2004 Omnibus Equity and Incentive Plan, and 60,000 shares of Common Stock, issued as Performance Contingent Restricted Stock, pursuant to the RPM International Inc. 2004 Omnibus Equity and Incentive Plan.
(3)	Approximate number of shares held as of April 17, 2013 in the account of reporting person by Wachovia Bank, N.A., as Trustee of the RPM International Inc. 401(k) Trust and Plan, as amended.
(4)	The option vested in four equal installments on October 29, 2005, 2006, 2007 and 2008.
(5)	The Stock Appreciation Rights vested on October 15, 2006, 2007, 2008 and 2009.
(6)	Stock Appreciation Rights granted pursuant to the RPM International Inc. 2004 Omnibus Equity and Incentive Plan in an exempt transaction 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 2006 and 2012 and expire 10 years from the date of grant.
(7)	No transaction is being reported on this line. Reported on a previously filed Form 3, Form 4, or Form 5.
(8)	1-for-1
(9)	Upon cessation of employment in accordance with the terms and conditions of the RPM International Inc. Deferred Compensation Plan, as amended.
(10)	These phantom stock units represent the stock equivalent value of the restricted stock dividends held in the reporting person's account under the RPM International Inc. Deferred Compensation Plan, as amended, and dividends accrued thereon.

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