LSB Industries director granted 9,252 stock units

White Lynn F reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

White Lynn F reported acquisition or exercise transactions in this Form 4 filing.

LSB Industries director Lynn F. White received an equity grant tied to company stock. On May 22, 2026, White was awarded 9,252 restricted stock units referenced to LSB Industries common stock at $12.97 per share, bringing direct holdings to 242,489 shares or units.

The restricted stock units were granted under the LSB Industries, Inc. 2025 Long Term Incentive Plan. Each unit represents a right to receive one share of common stock, becomes nonforfeitable after the grant date, and will be settled in stock within 90 days after the earlier of separation from service or a change of control.

Insider Trade Summary

Grant/Award: 9,252 shares

Grant/Award 1 txn

Insider White Lynn F

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	9,252	$12.97	$120K

Holdings After Transaction: Common Stock — 242,489 shares (Direct)

Footnotes (1)

1. F1. Restricted Stock Units granted pursuant to the LSB Industries, Inc. 2025 Long Term Incentive Plan. Each Restricted Stock Unit represents a right to receive one share of common stock of LXU which, following the May 22, 2026 grant date, shall be nonforfeitable. Pursuant to the terms of the LSB Industries, Inc. Nonqualified Deferred Compensation Plan for Non-Employee Directors, the Restricted Stock Units will be settled in common stock of LXU within 90 days following the earlier to occur of: (i) the director's separation from service and (ii) the occurrence of a change of control.

Key Figures

Restricted stock units granted: 9,252 units Reference price per share: $12.97 per share Holdings after transaction: 242,489 shares or units +2 more

5 metrics

Restricted stock units granted 9,252 units Equity award to director on May 22, 2026

Reference price per share $12.97 per share Value used for the reported restricted stock unit grant

Holdings after transaction 242,489 shares or units Director’s direct position following the grant

Settlement window Within 90 days After separation from service or change of control

Plan name 2025 Long Term Incentive Plan Source plan for the restricted stock unit grant

Key Terms

Restricted Stock Units, 2025 Long Term Incentive Plan, Nonqualified Deferred Compensation Plan for Non-Employee Directors, change of control

4 terms

Restricted Stock Units financial

"Restricted Stock Units granted pursuant to the LSB Industries, Inc. 2025 Long Term Incentive Plan."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

2025 Long Term Incentive Plan financial

"Restricted Stock Units granted pursuant to the LSB Industries, Inc. 2025 Long Term Incentive Plan."

Nonqualified Deferred Compensation Plan for Non-Employee Directors financial

"Pursuant to the terms of the LSB Industries, Inc. Nonqualified Deferred Compensation Plan for Non-Employee Directors, the Restricted Stock Units will be settled..."

change of control financial

"within 90 days following the earlier to occur of: (i) the director's separation from service and (ii) the occurrence of a change of control."

A change of control occurs when the ownership or management of a company shifts significantly, such as through a sale, merger, or acquisition, resulting in new leadership or ownership structure. This change can impact the company's direction and decision-making, which is important for investors because it may affect the company's stability, strategy, and future prospects.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did LSB Industries (LXU) director Lynn F. White receive in this Form 4?

Lynn F. White received 9,252 restricted stock units tied to LSB Industries common stock. These units were granted as equity compensation and increase White’s direct holdings to 242,489 shares or units after the transaction.

At what price were Lynn F. White’s LSB Industries equity units valued?

The 9,252 restricted stock units were referenced at $12.97 per share of LSB Industries common stock. This price is used for reporting purposes in the Form 4 and reflects the value assigned to the equity award on the grant date.

When do Lynn F. White’s LSB Industries restricted stock units become nonforfeitable?

The restricted stock units become nonforfeitable following the May 22, 2026 grant date. After this point, the units are no longer subject to forfeiture conditions, although actual settlement into common shares occurs at a later triggering event.

Under which plan were the LSB Industries restricted stock units granted to Lynn F. White?

The units were granted under the LSB Industries, Inc. 2025 Long Term Incentive Plan. This plan provides equity-based awards to directors, aligning their compensation with shareholder interests through stock-linked incentives rather than cash alone.

When will Lynn F. White’s LSB Industries restricted stock units be settled into shares?

The restricted stock units will be settled in LSB Industries common stock within 90 days after the earlier of the director’s separation from service or a change of control. Settlement timing is governed by the company’s deferred compensation plan for non-employee directors.

How many LSB Industries shares or units does Lynn F. White hold after this grant?

After the grant of 9,252 restricted stock units, Lynn F. White’s direct holdings total 242,489 shares or units of LSB Industries. This figure reflects the position immediately following the reported award in the Form 4 filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/27/2026 - 06:30 PM Learn about SEC filing dates

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^*

White Lynn F

(Last) (First) (Middle)

109 SOUTH BATTERY STREET

(Street)

CHARLESTON SOUTH CAROLINA 29401

(City) (State) (Zip)

UNITED STATES

(Country)

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

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)
05/22/2026

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)

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	05/22/2026		A		9,252(1)	A	$12.97	242,489	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. Restricted Stock Units granted pursuant to the LSB Industries, Inc. 2025 Long Term Incentive Plan. Each Restricted Stock Unit represents a right to receive one share of common stock of LXU which, following the May 22, 2026 grant date, shall be nonforfeitable. Pursuant to the terms of the LSB Industries, Inc. Nonqualified Deferred Compensation Plan for Non-Employee Directors, the Restricted Stock Units will be settled in common stock of LXU within 90 days following the earlier to occur of: (i) the director's separation from service and (ii) the occurrence of a change of control.

	/s/ Michael J. Foster, Attorney-in-Fact	05/27/2026
	** 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)