Alice Marie DeBiasio - 28 Oct 2025 Form 4 Insider Report for FLOWSERVE CORP (FLS)

Role: President, FCD
Signature: /s/ Shakeeb U. Mir, attorney in fact
Issuer symbol: FLS
Transactions as of: 28 Oct 2025
Net transactions value: $0
Form type: 4
Filing time: 29 Oct 2025, 17:36:05 UTC
Previous filing: 21 Oct 2025
Next filing: 17 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
DeBiasio Alice Marie	President, FCD	5215 N. O'CONNOR BLVD., SUITE 700, IRVING	/s/ Shakeeb U. Mir, attorney in fact	29 Oct 2025	0002091999

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	FLS	Restricted Stock Units	Award	$0	+13,513		$0.000000	13,513	28 Oct 2025	Common Stock	13,513		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents the right to receive, at settlement, one share of common stock and are granted to the reporting person pursuant to the issuer's long-term incentive compensation plan for employees. The shares vest ratably over a three-year period on each annual anniversary of the grant.