Michael J. Foster - 03 Oct 2025 Form 4 Insider Report for LSB INDUSTRIES, INC. (LXU)

Role: EVP, General Counsel and Sec
Signature: /s/ Michael J. Foster
Issuer symbol: LXU
Transactions as of: 03 Oct 2025
Net transactions value: -$271,964
Form type: 4
Filing time: 07 Oct 2025, 16:30:18 UTC
Previous filing: 21 Jan 2025
Next filing: 21 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Foster Michael J.	EVP, General Counsel and Sec	3503 NW 63RD ST, STE 500, OKLAHOMA CITY	/s/ Michael J. Foster	07 Oct 2025	0001423514

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LXU	Common Stock	Disposed to Issuer	$15,283	-1,700	-0.47%	$8.99	357,611	03 Oct 2025	Direct	F1
transaction	LXU	Common Stock	Disposed to Issuer	$256,681	-28,300	-7.9%	$9.07	329,311	06 Oct 2025	Direct	F1, F2

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

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id	Content
F1	Sale of stock reported on this Form 4 was affected pursuant to a 10b5-1 trading plan adoped by the Reporting Person on June 11, 2025.
F2	This transaction was executed by the Michael J. Foster in multiple trades at prices ranging from $8.99 to $9.15. 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.

Content

Sale of stock reported on this Form 4 was affected pursuant to a 10b5-1 trading plan adoped by the Reporting Person on June 11, 2025.

This transaction was executed by the Michael J. Foster in multiple trades at prices ranging from $8.99 to $9.15. 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.