LXU CFO Maguire sells 19,600 shares under Rule 10b5-1 plan

Rhea-AI Filing Summary

LSB Industries (LXU) reported an insider transaction: EVP and CFO Cheryl A. Maguire sold 19,600 shares of common stock on 11/11/2025 at a weighted average price of $9.81, executed in multiple trades between $9.75 and $9.91.

Following the sale, she beneficially owned 208,270 shares directly. The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on June 12, 2025.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider MAGUIRE CHERYL

Role EVP and CFO

Type	Security	Shares	Price	Value
Disposition	Common Stock	19,600	$9.81	$192K

Holdings After Transaction: Common Stock — 208,270 shares (Direct)

Footnotes (1)

1. Sale of stock reported on this Form 4 was affected pursuant to a 10b5-1 trading plan adoped by the Reporting Person on June 12, 2025. This transaction was executed by Cheryl A. Maguire in multiple trades at prices ranging from $9.75 to $9.91. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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).

X

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^*

MAGUIRE CHERYL

(Last) (First) (Middle)

3503 NW 63RD ST, STE 500

(Street)

OKLAHOMA CITY OK 73116

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
LSB INDUSTRIES, INC. [ LXU ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/11/2025

4. 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 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	11/11/2025		D		19,600(1)	D	$9.81(2)	208,270	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. Sale of stock reported on this Form 4 was affected pursuant to a 10b5-1 trading plan adoped by the Reporting Person on June 12, 2025.

2. This transaction was executed by Cheryl A. Maguire in multiple trades at prices ranging from $9.75 to $9.91. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

	/s/ Michael J. Foster, Attorney-in-Fact	11/13/2025
	** 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 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.

FAQ

What insider transaction did LSB Industries (LXU) disclose?

EVP and CFO Cheryl A. Maguire sold 19,600 shares of common stock.

On what date did the LXU insider sale occur?

The sale took place on 11/11/2025.

What was the price for the LXU insider sale?

Trades were executed between $9.75 and $9.91, with a weighted average of $9.81.

How many LXU shares does the insider own after the transaction?

She beneficially owns 208,270 shares directly after the sale.

Was the LXU insider sale under a 10b5-1 plan?

Yes. It was effected under a Rule 10b5-1 trading plan adopted on June 12, 2025.

What is the insider’s role at LSB Industries (LXU)?

She is EVP and CFO of LSB Industries, Inc.