X0306 4 2022-01-20 0 0000060714 LSB INDUSTRIES INC LXU 0001802350 Burns John 3503 NW 63RD STREET, SUITE 500 OKLAHOMA CITY OK 73116 0 1 0 0 Executive Vice President-Mfg Common Stock 2022-01-20 4 A 0 26086 10.35 A 225586 D Common Stock 2022-01-21 4 F 0 6465 9.85 D 219121 D Common Stock 2022-01-21 4 F 0 2931 9.85 D 216190 D Restricted Stock Units ("RSU") awarded pursuant to the LSB Industries, Inc. 2016 Incentive Stock Plan (as amended). Fifty percent of the RSU grant is time-based and fifty percent is performance-based. For the time-based awards, one-third of the award will vest on the first anniversary of the grant date, and each subsequent anniversary, such that 100% of the time based RSU award shall be vested on the third anniversary of the grant date. The performance-based RSUs granted under this award will vest on the third anniversary of the grant date subject to the achievement of certain performance metrics established by the Board of Directors as set out in the grant. Upon third anniversary grant may be modified in a range between 0 and 200% based upon achievement of the performance goals. Shares withheld to pay taxes upon vesting of Restricted Stock Award previously awarded pursuant to the LSB Industries, Inc. 2016 Long Term Incentive Plan. /s/ John P. Burns 2022-01-24