| SC 13G/A | 2020-02-12 | ROBOTTI ROBERT | LSB INDUSTRIES INC | 1,665,145 | 5.8% | EDGAR |
| SC 13G/A | 2020-02-12 | DIMENSIONAL FUND ADVISORS LP | LSB INDUSTRIES INC | 1,883,889 | 6.6% | EDGAR |
| SC 13G/A | 2020-02-04 | BlackRock Inc. | LSB INDUSTRIES INC | 3,410,855 | 11.9% | EDGAR |
| SC 13G/A | 2019-02-14 | GENDELL JEFFREY L ET AL | LSB INDUSTRIES INC | 2,227,754 | 7.8% | EDGAR |
| SC 13G/A | 2019-02-14 | ROBOTTI ROBERT | LSB INDUSTRIES INC | 2,031,268 | 7.1% | EDGAR |
| SC 13G/A | 2019-02-08 | DIMENSIONAL FUND ADVISORS LP | LSB INDUSTRIES INC | 1,657,844 | 5.8% | EDGAR |
| SC 13G/A | 2019-01-31 | BlackRock Inc. | LSB INDUSTRIES INC | 2,971,546 | 10.4% | EDGAR |
| SC 13G/A | 2018-10-10 | BlackRock Inc. | LSB INDUSTRIES INC | 2,880,114 | 10.1% | EDGAR |
| SC 13G/A | 2018-02-09 | GENDELL JEFFREY L ET AL | LSB INDUSTRIES INC | 2,575,236 | 9.1% | EDGAR |
| SC 13G/A | 2018-02-09 | DIMENSIONAL FUND ADVISORS LP | LSB INDUSTRIES INC | 1,420,760 | 5.0% | EDGAR |
| SC 13G/A | 2018-02-05 | ROBOTTI ROBERT | LSB INDUSTRIES INC | 2,243,326 | 7.9% | EDGAR |
| SC 13G/A | 2018-01-25 | BlackRock Inc. | LSB INDUSTRIES INC | 2,606,250 | 9.2% | EDGAR |
| SC 13G/A | 2017-04-27 | ROBOTTI ROBERT | LSB INDUSTRIES INC | 2,334,011 | 8.2% | EDGAR |
| SC 13D/A | 2017-02-24 | GOLSEN JACK E | LSB INDUSTRIES INC | 2,581,888 | 9.0% | EDGAR |
| SC 13G/A | 2017-02-10 | GENDELL JEFFREY L ET AL | LSB INDUSTRIES INC | 1,898,180 | 6.8% | EDGAR |
| SC 13G/A | 2017-02-10 | ROBOTTI ROBERT | LSB INDUSTRIES INC | 2,192,085 | 7.9% | EDGAR |
| SC 13G | 2017-02-09 | DIMENSIONAL FUND ADVISORS LP | LSB INDUSTRIES INC | 1,567,927 | 5.6% | EDGAR |
| SC 13G/A | 2017-01-25 | BlackRock Inc. | LSB INDUSTRIES INC | 2,402,172 | 8.6% | EDGAR |
| SC 13G | 2016-12-15 | GENDELL JEFFREY L ET AL | LSB INDUSTRIES INC | 1,711,272 | 6.1% | EDGAR |
| SC 13D/A | 2016-11-03 | GOLSEN JACK E | LSB INDUSTRIES INC | 2,809,716 | 9.7% | EDGAR |