| SC 13G/A | 2016-02-12 | ARIEL INVESTMENTS, LLC | RENTECH, INC. | - | - | EDGAR |
| SC 13G/A | 2016-02-10 | VANGUARD GROUP INC | RENTECH, INC. | 861,230 | 3.7% | EDGAR |
| SC 13G | 2015-12-15 | Trishield Capital Management LLC | RENTECH, INC. | 1,204,317 | 5.2% | EDGAR |
| SC 13D/A | 2015-08-28 | Blackstone Holdings I L.P. | RENTECH, INC. | 445,283 | 1.9% | EDGAR |
| SC 13D/A | 2015-08-11 | Blackstone Holdings I L.P. | RENTECH, INC. | 4,452,839 | 1.9% | EDGAR |
| SC 13G/A | 2015-04-10 | ARIEL INVESTMENTS, LLC | RENTECH, INC. | - | - | EDGAR |
| SC 13D/A | 2015-02-25 | Blackstone Holdings I L.P. | RENTECH, INC. | 4,452,839 | 1.9% | EDGAR |
| SC 13G/A | 2015-02-17 | Park West Asset Management LLC | RENTECH, INC. | 15,496,065 | 6.8% | EDGAR |
| SC 13G/A | 2015-02-13 | ARIEL INVESTMENTS, LLC | RENTECH, INC. | - | - | EDGAR |
| SC 13G | 2015-02-12 | OVERBROOK MANAGEMENT CORP | RENTECH, INC. | 16,537,386 | 7.2% | EDGAR |
| SC 13G/A | 2015-02-10 | VANGUARD GROUP INC | RENTECH, INC. | 13,625,485 | 6.0% | EDGAR |
| SC 13D | 2014-04-21 | Blackstone Holdings I L.P. | RENTECH, INC. | 4,452,839 | 1.9% | EDGAR |
| SC 13G/A | 2014-02-14 | Park West Asset Management LLC | RENTECH INC /CO/ | 18,396,197 | 8.1% | EDGAR |
| SC 13G | 2014-02-14 | ARIEL INVESTMENTS, LLC | RENTECH INC /CO/ | - | - | EDGAR |
| SC 13G/A | 2014-02-12 | VANGUARD GROUP INC | RENTECH INC /CO/ | 12,833,603 | 5.6% | EDGAR |
| SC 13G | 2013-04-22 | Park West Asset Management LLC | RENTECH INC /CO/ | 11,493,546 | 5.1% | EDGAR |
| SC 13G/A | 2013-02-14 | Park West Asset Management LLC | RENTECH INC /CO/ | 7,822,830 | 3.5% | EDGAR |
| SC 13G/A | 2013-02-11 | VANGUARD GROUP INC | RENTECH INC /CO/ | 15,345,919 | 6.9% | EDGAR |
| SC 13G | 2013-02-05 | RENTECH INC /CO/ | Rentech Nitrogen Partners, L.P. | 23,250,000 | 59.9% | EDGAR |
| SC 13G/A | 2012-07-11 | BlackRock Inc. | RENTECH INC /CO/ | 11,279,956 | 4.9% | EDGAR |