8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 28, 2026

FLOWSERVE CORPORATION

(Exact Name of Registrant as Specified in its Charter)

New York

1-13179

31-0267900

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)


5215 N. O’Connor Blvd., Suite 700, Irving, Texas		75039
(Address of Principal Executive Offices)		(Zip Code)

(972) 443-6500

(Registrant’s telephone number, including area code)

N/A

(Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading

Symbol(s)

Name of each exchange

on which registered

Common Stock, $1.25 Par Value

FLS

New York Stock Exchange

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02

Results of Operations and Financial Condition.

On October 28, 2026, Flowserve Corporation, a New York corporation (the “Company”), issued a press release announcing financial results for the third quarter ended September 30, 2026. A copy of this press release is attached as Exhibit 99.1 and incorporated herein by reference.

The information furnished in Item 2.02 of this Form 8-K and in Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities under that section and shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act, unless specifically identified therein as being incorporated therein by reference.

Item 7.01

Regulation FD Disclosure.

On October 29, 2026, the Company will make a presentation about its financial and operating results for the third quarter of 2026, as noted in the press release described in Item 2.02 above. The Company has posted the presentation on its website at http://www.flowserve.com under the “Investors” section.

The information furnished in Item 7.01 of this Form 8-K and in Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities under that section and shall not be deemed incorporated by reference into any filing under the Securities Act, or the Exchange Act, unless specifically identified therein as being incorporated therein by reference.

Item 9.01

Financial Statements and Exhibits.

(d) Exhibits.


Exhibit No.		Description

99.1		Press Release, dated October 28, 2026.

104		Cover Page Interactive Data File (embedded within the Inline XBRL Document).


	FLOWSERVE CORPORATION

Dated: October 28, 2026	By:	/s/ Brian Ezzell
		Brian Ezzell
		Senior Vice President, Chief Financial Officer and
		Interim Chief Accounting Officer