Flowserve (NYSE: FLS) director cancels reported stock sale in Form 4/A

Rhea-AI Filing Summary

Flowserve Corp director Michael C. McMurray filed an amended Form 4 to correct a prior insider trade report. The amendment notes that a previously reported sale of common stock on May 18, 2026 was canceled by his broker within the settlement window.

Following this correction, McMurray is shown as directly holding 5,672 shares of Flowserve common stock. The filing reflects a holdings entry only, with no buy or sell transaction recorded for this date.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider McMurray Michael C.

Role null

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 5,672 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Common stock held: 5,672 shares Holding entries: 1 entry Unknown transaction records: 1 record

3 metrics

Common stock held 5,672 shares Direct ownership following corrected May 18, 2026 entry

Holding entries 1 entry Reported in transaction summary for this Form 4/A

Unknown transaction records 1 record Classified with unknown transaction code in summary

Key Terms

Form 4/A, settlement window, Common Stock, reporting person

4 terms

Form 4/A regulatory

"Michael C. McMurray filed an amended Form 4 to correct a prior insider trade report."

Form 4/A is an amended filing that corrects or updates an earlier Form 4, the mandatory report that insiders (like company executives, directors, or large shareholders) must file when their ownership stakes change. Think of it as an edited receipt showing who bought or sold stock and when; investors use it to track insider confidence, detect potential conflicts, and spot trading patterns that might signal future company prospects.

settlement window financial

"was cancelled by the Reporting Person's broker within the settlement window."

Common Stock financial

"security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

reporting person regulatory

"The Reporting Person's previously reported sale on May 18, 2026 was cancelled"

Form 4 Insider Transactions: What Each Field Means →

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^*

McMurray Michael C.

(Last) (First) (Middle)

5215 N. O'CONNOR BLVD.

SUITE 700

(Street)

IRVING TEXAS 75039

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/18/2026

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)
05/18/2026

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								5,672(1)	D

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. The Reporting Person's previously reported sale on May 18, 2026 was cancelled by the Reporting Person's broker within the settlement window.

Remarks:

	/s/ Shakeeb Mir, attorney-in-fact	05/21/2026
	** 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)

FAQ

What does Michael McMurray’s amended Form 4 for Flowserve (FLS) change?

The amended Form 4 removes a previously reported stock sale. It explains that McMurray’s broker canceled the May 18, 2026 sale within the settlement window, so no sale occurred and his reported holdings are corrected accordingly.

How many Flowserve (FLS) shares does Michael McMurray hold after this Form 4/A?

After the amendment, McMurray is reported as directly holding 5,672 Flowserve common shares. This figure reflects his position following correction of the canceled May 18, 2026 sale that was originally, but incorrectly, reported as a completed transaction.

Did Michael McMurray actually sell Flowserve (FLS) stock on May 18, 2026?

The amended filing indicates he did not complete a sale on that date. It states the previously reported May 18, 2026 sale was canceled by his broker within the settlement window, so no sale of Flowserve common stock took place.

Why was the original Flowserve (FLS) insider transaction amended on Form 4/A?

The filing was amended to correct an error in the original insider report. It clarifies that a sale of Flowserve common stock previously shown for May 18, 2026 was canceled by the broker, requiring an update to accurately show McMurray’s holdings.

What type of entry is shown in Michael McMurray’s latest Flowserve (FLS) Form 4/A?

The record is characterized as a holdings entry rather than a buy or sell. Transaction summaries show no purchases, sales, or derivative exercises, only the updated direct ownership of 5,672 Flowserve common shares after the canceled sale.