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Adoption of 10b5-1 Trading Plans by Our Officers and Directors
−Removed: On June 11, 2025 , Michael J.
−Removed: Foster , our Executive Vice President, General Counsel and Secretary , entered into a Rule 10b5-1 trading plan that is intended to satisfy the affirmative defense of Rule 10b5-1(c) and provides that Mr.
−Removed: Foster, acting through a broker, may sell up to an aggregate of 30,000 shares of our common stock, subject to adjustments for stock splits, stock combinations, stock dividends and other similar changes to our common stock.
−Removed: Sales of shares under the plan may only occur from September 10, 2025 to September 10, 2026 .
−Removed: The plan is scheduled to terminate on September 10, 2026 , subject to earlier termination upon the sale of all shares subject to the plan or the expiration of all sale orders under the plan, upon termination by Mr.
−Removed: Foster or the broker, or as otherwise provided in the plan.
−Removed: Other than as described above, during the three months ended June 30, 2025, none of the Company’s directors or executive officers adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.
+Added: Golsen, Member of the Board of Directors
+Added: On September 4, 2025 , Barry H.
+Added: Golsen , a member of our board of directors , entered into Rule 10b5-1 trading plans for the benefit of certain trusts of which he is the trustee, that are intended to satisfy the affirmative defense of Rule 10b5-1(c) and provide that Mr.
+Added: Golsen, acting through a broker, may sell up to an aggregate of 582,172 shares of our common stock, subject to adjustments for stock splits, stock combinations, stock dividends and other similar changes to our common stock.
+Added: Sales of shares under the plans may only occur from December 4, 2025 to December 1, 2027 .
+Added: The plans are scheduled to terminate on December 1, 2027 , subject to earlier termination upon the sale of all shares subject to the applicable plan or the expiration of all sale orders under the plan, upon termination by Mr.
+Added: Golsen or the broker, or as otherwise provided in the plans.
+Added: Other than as described above, during the three months ended September 30, 2025, none of the Company’s directors or executive officers adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.
See “Index to Exhibits” on page 36 .
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Exhibit 3(ii).1 to the Company’s Form 10-K filed February 27, 2025
−Removed: LSB Industries, Inc.
−Removed: 2025 Long Term Incentive Plan
−Removed: Exhibit 99.1 to the Company’s Registration Statement on Form S-8 filed on June 25, 2025
−Removed: Form of Restricted Stock Unit Agreement (Directors) under the LSB Industries, Inc.
−Removed: 2025 Long Term Incentive Plan
−Removed: Form of Restricted Stock Unit Agreement (Executives Officers) under the LSB Industries, Inc.
−Removed: 2025 Long Term Incentive Plan
−Removed: Form of Restricted Stock Unit Agreement (Employees) under the LSB Industries, Inc.
−Removed: 2025 Long Term Incentive Plan
Certification of Mark T.
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under the Securities Act of 1933, as amended, whether made before or after the date of this Quarterly Report on Form 10-Q, irrespective of any general incorporation language contained in such filing.
−Removed: + Management contract or compensatory plan or arrangement.
−Removed: Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Company has caused the undersigned, duly authorized, to sign this report on its behalf on this 30 th day of July 2025.
+Added: Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Company has caused the undersigned, duly authorized, to sign this report on its behalf on this 30 th day of October 2025.
LSB INDUSTRIES, INC.
3 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.