Sec Form 4 Filing - GORMAN JEFFREY S @ GORMAN RUPP CO - 2023-08-24

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 GORMAN JEFFREY S 2. Issuer Name and Ticker or Trading Symbol GORMAN RUPP CO [ GRC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Executive Chairman (Last) (First) (Middle) THE GORMAN-RUPP COMPANY, 600 SOUTH AIRPORT ROAD 3. Date of Earliest Transaction (MM/DD/YY) 08/24/2023 (Street) MANSFIELD, OH44903 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 Common Stock 17,109 ( 1 ) I By Jeffrey S. Gorman Trust (BR) Common Stock 08/24/2023 G 500 D $ 0 403,537 I By Jeffrey S. Gorman Trust Custody Common Stock 160,785 I By 2011 Jeffrey S. Gorman Trust (Mechanics) Common Stock 62,500 I By MNG FBO Jeffrey 2011 Trust Common Stock 08/24/2023 G 500 D $ 0 122,556 I By Michele S. Gorman Trust (BR) Common Stock 175,000 I By Michele Gorman trust 2021 Common Stock (401-K Plan) 69,027 ( 2 ) I By 401-K Trust Common Stock 08/24/2023 G V 1,500 A $ 0 859,059 ( 3 ) I By family

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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other GORMAN JEFFREY S THE GORMAN-RUPP COMPANY 600 SOUTH AIRPORT ROAD MANSFIELD, OH44903 X Executive Chairman Signatures Jeffrey S. Gorman BY:/s/Brigette A. Burnell Attorney-in-Fact 08/25/2023 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Balance reflects 165 shares of common stock acquired through dividend reinvestment from February 23, 2023 through August 24, 2023. ( 2 )Balance reflects 817 shares of common stock acquired under the Company's 401-K from January 1, 2023 through June 30, 2023. ( 3 )Balance reflects 95 shares of common stock acquired through dividend reinvestment from February 23, 2023 through August 24, 2023.

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).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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