Gorman-Rupp insider sells 5,153 shares at $77.62

GORMAN RUPP CO (GRC) insider D. Patrick Wischmeier, VP Information Technology, reported selling 5,153 shares of common stock held in a 401-K Plan on August 26, 2026 at $77.62 per share in an open-market or private transaction.

Rhea-AI Filing Summary

GORMAN RUPP CO (GRC) insider D. Patrick Wischmeier, VP Information Technology, reported selling 5,153 shares of common stock held in a 401-K Plan on August 26, 2026 at $77.62 per share in an open-market or private transaction. After this sale, 1,409 shares remain held indirectly in the 401-K trust, 14,927 shares are held directly (including small additions from an Employee Stock Purchase Plan and dividend reinvestment between March 4, 2026 and August 26, 2026), and 533 shares are held indirectly through a spouse.

Insider Trade Summary

Net Seller: 5,153 shares

Net Sell 3 txns

Insider Wischmeier D Patrick

Role VP, Information Technology

Sold 5,153 shs ($400K)

Type	Security	Shares	Price	Value
Sale	Common Stock (401-K Plan)	5,153	$77.62	$400K
holding	Common Stock F1, F2	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock (401-K Plan) — 1,409 shares (Indirect, By 401-K Trust); Common Stock — 14,927 shares (Direct); Common Stock — 533 shares (Indirect, By spouse)

Footnotes (2)

1. F1. Balance reflects 53 shares of common stock acquired under the Company's Employee Stock Purchase Plan between March 4, 2026 and August 26, 2026.
2. F2. Balance reflects 40 shares of common stock acquired through dividend reinvestment between March 4, 2026 and August 26, 2026.

Key Figures

Shares sold: 5,153 shares Sale price per share: $77.62 per share Indirect 401-K holdings after transaction: 1,409 shares +4 more

7 metrics

Shares sold 5,153 shares Common Stock (401-K Plan) sold on August 26, 2026

Sale price per share $77.62 per share Sale of 5,153 shares on August 26, 2026

Indirect 401-K holdings after transaction 1,409 shares Common Stock (401-K Plan) held indirectly after sale

Direct holdings after transaction 14,927 shares Common Stock held directly after reported activity

Spousal indirect holdings 533 shares Common Stock held indirectly by spouse

ESPP acquisitions in 2026 period 53 shares Acquired under Employee Stock Purchase Plan between March 4, 2026 and August 26, 2026

Dividend reinvestment acquisitions 40 shares Acquired through dividend reinvestment between March 4, 2026 and August 26, 2026

Key Terms

401-K Plan, Employee Stock Purchase Plan, dividend reinvestment, indirect ownership

4 terms

401-K Plan financial

"Common Stock (401-K Plan)"

Employee Stock Purchase Plan financial

"acquired under the Company's Employee Stock Purchase Plan between March"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

dividend reinvestment financial

"acquired through dividend reinvestment between March 4, 2026 and August"

Dividend reinvestment is when the money earned from a company's profit sharing, called dividends, is automatically used to buy more shares of that company instead of being received as cash. This process helps investors grow their holdings over time without extra effort, much like using earned interest to buy more of a savings account. It encourages long-term investment growth by continuously increasing the amount of shares owned.

indirect ownership financial

"direct_or_indirect": "I","nature_of_ownership": "By 401-K Trust""

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did GRC insider D. Patrick Wischmeier report in this Form 4?

D. Patrick Wischmeier reported a sale of 5,153 GRC shares from a 401-K Plan on August 26, 2026 at $77.62 per share, and disclosed his remaining direct and indirect ownership positions in Gorman Rupp common stock.

How many GRC shares did Wischmeier sell and at what price?

Wischmeier sold 5,153 shares of GORMAN RUPP CO (GRC) common stock held in a 401-K Plan at $77.62 per share on August 26, 2026 in an open-market or private transaction.

What are Wischmeier’s remaining direct GRC holdings after this transaction?

After the reported activity, Wischmeier holds 14,927 shares of GORMAN RUPP CO (GRC) common stock directly. This balance includes 53 shares acquired through an Employee Stock Purchase Plan and 40 shares acquired via dividend reinvestment between March 4, 2026 and August 26, 2026.

What indirect GRC holdings does Wischmeier report after the sale?

Following the sale, Wischmeier reports 1,409 shares of GRC common stock held indirectly through a 401-K Trust and an additional 533 shares held indirectly by his spouse.

Does this Form 4 indicate use of a Rule 10b5-1 trading plan for GRC shares?

No. The filing’s Rule 10b5-1 checkbox is not marked as an affirmative 10b5-1 plan, and the footnotes do not state that the August 26, 2026 sale of GRC shares was made under a pre-arranged trading plan.

Did Wischmeier acquire any GRC shares during 2026 before this sale?

Yes. Footnotes state that his direct balance reflects 53 shares acquired under the Company’s Employee Stock Purchase Plan and 40 shares acquired through dividend reinvestment between March 4, 2026 and August 26, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/28/2026 - 01:52 PM EDT Accepted by SEC EDGAR 08/28/2026 - 01:51 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Wischmeier D Patrick

(Last) (First) (Middle)

600 SOUTH AIRPORT ROAD

(Street)

MANSFIELD OHIO 44903

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GORMAN RUPP CO [ GRC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Information Technology

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/26/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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								14,927(1)(2)	D
Common Stock (401-K Plan)	08/26/2026		S		5,153	D	$77.62	1,409	I	By 401-K Trust
Common Stock								533	I	By spouse

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 Securities Underlying Derivative Security (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: 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

Explanation of Responses:

1. Balance reflects 53 shares of common stock acquired under the Company's Employee Stock Purchase Plan between March 4, 2026 and August 26, 2026.

2. Balance reflects 40 shares of common stock acquired through dividend reinvestment between March 4, 2026 and August 26, 2026.

	D. Patrick Wischmeier BY:/s/Brigette A. Burnell Attorney-in-Fact	08/28/2026
	** Signature of Reporting Person	Date
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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)