[Form 3] FLOWSERVE CORP Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Flowserve (FLS) filed a Form 3 initial ownership report for an officer identified as President, FCD. As of 10/13/2025, the reporting person disclosed 0 shares of common stock beneficially owned in Table I.

The filing shows no derivative securities listed in Table II and indicates the form was filed by one reporting person. The submission was signed by an attorney-in-fact on 10/21/2025.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

DeBiasio Alice Marie

(Last) (First) (Middle)

5215 N. O'CONNOR BLVD., SUITE 700

(Street)

IRVING TX 75039

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
10/13/2025

3. Issuer Name and Ticker or Trading Symbol
FLOWSERVE CORP [ FLS ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President, FCD

5. If Amendment, Date of 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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	0	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ Shakeeb U. Mir, attorney in fact	10/21/2025
	** 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 5 (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.

FAQ

What did Flowserve (FLS) disclose in this Form 3?

A company officer (President, FCD) reported 0 shares of common stock beneficially owned as of 10/13/2025.

Does the Form 3 list any derivative securities for FLS?

No. Table II lists no derivative securities.

Who filed the Form 3 for Flowserve (FLS)?

It was filed by one reporting person and signed by Shakeeb U. Mir, attorney-in-fact on 10/21/2025.

What is the relationship of the reporting person to Flowserve (FLS)?

The person is an officer, specifically President, FCD.

What is the event date on the Form 3 for FLS?

The event requiring the statement is dated 10/13/2025.

Is this a joint filing for Flowserve (FLS)?

No. The form indicates it was filed by one reporting person.