Glancy Prongay & Murray LLP (“GPM”) announces that it has filed a class action lawsuit in the United States District Court for the Southern District of New York on behalf of a class (the “Class”) of purchasers of the securities of LSB Industries, Inc. (“LSB Industries” or the “Company”) (NYSE: LXU) between May 8, 2015 and August 7, 2015, inclusive (the “Class Period”). Shareholders have 60 days from the date of this notice to file a motion to be appointed as lead plaintiff in the shareholder lawsuit.

Please contact Lesley Portnoy at 888-773-9224 or 310-201-9150, or at shareholders@glancylaw.com to discuss this matter. If you inquire by email, please include your mailing address, telephone number, and number of shares purchased.

On August 7, 2015, the Company revealed that it intended to implement certain recommendations after the Strategic Committee of the LSB Industries Board of Directors reviewed the Company’s business strategy, corporate governance structure, related party transactions and other governance practices of the Company. Additionally the Company announced that the total cost to complete the El Dorado Facility expansion would now be in the range of $660 million to $680, significantly higher that its previous estimates of $495 million to $520 million on May 8, 2015. On this news, shares of LSB declined $12.09 per share, over 34%, to close on August 7, 2015, at $23.01 per share, on heavy volume. On September 3, 2015, the Company announced that LSB President and Chief Executive Officer Barry H. Golsen had resigned effective immediately.

The Complaint alleges that throughout the Class Period, Defendants made false and/or misleading statements and/or failed to disclose that : (1) that the Company’s costs related to the expansion of the El Dorado Facility would be significantly higher than reported; and, (2) that, as a result of the foregoing, the Company’s statements about its business, operations, and prospects, were false and misleading and/or lacked a reasonable basis.

If you are a member of the Class described above, you may move the Court no later than 60 days from the date of this notice to serve as lead plaintiff, if you meet certain legal requirements. To be a member of the Class you need not take any action at this time; you may retain counsel of your choice or take no action and remain an absent member of the Class. If you wish to learn more about this action, or if you have any questions concerning this announcement or your rights or interests with respect to these matters, please contact Casey Sadler, Esquire, of Glancy Prongay & Murray LLP, 1925 Century Park East, Suite 2100, Los Angeles, California 90067, at (310) 201-9150, by e-mail to shareholders@glancylaw.com, or visit our website at http://www.glancylaw.com. If you inquire by email, please include your mailing address, telephone number and number of shares purchased.

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