RENTECH, INC.

1.02,1.03,9.01

Notification of late filing of Form 10-K

1.02,2.01,8.01

1.01,2.01,8.01,9.01

8.01,9.01

1.01,1.03,2.04,5.02,8.01,9.01

1.01,1.03,2.04,5.02,8.01,9.01

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

1.01,1.02,2.01,9.01

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

General form for quarterly reports under Section 13 or 15(d)

2.02,9.01

1.02

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

Notification of the removal from listing and registration of matured redeemed or retired securities

5.02

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

3.01,9.01

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

2.02,9.01

General form for quarterly reports under Section 13 or 15(d)

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

2.02,9.01

General form for quarterly reports under Section 13 or 15(d)

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

Annual report pursuant to Section 13 or 15(d)

4.02

Notification of late filing of Form 10-K

2.02,9.01

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a holder of more than 5% (Schedule 13D)

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

1.01,9.01

Registration of Securities on Exchange (amendment)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Notification of late filing of Form 10-Q

General form for quarterly reports under Section 13 or 15(d)

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Annual report pursuant to Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Registration of Securities on Exchange (amendment)

Registration of Securities on Exchange (amendment)

General form for quarterly reports under Section 13 or 15(d)

No description available

General form for quarterly reports under Section 13 or 15(d)

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Preliminary Proxy Statement

Annual report pursuant to Section 13 or 15(d)

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

General form for quarterly reports under Section 13 or 15(d) (amendment)

Annual report pursuant to Section 13 or 15(d) (amendment)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Notification of late filing of Form 10-Q

Registration of Securities on Exchange (amendment)

Notice of Effectiveness

Correspondence with the SEC

Correspondence with the SEC

Registration statement under Securities Act of 1933 (amendment)

Letter from the SEC

Registration statement under Securities Act of 1933

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Definitive Proxy Statement

Preliminary Proxy Statement

No description available

No description available

<ITEMS>06b

Additional Information for Proxy Statement/ Votes

No description available

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional Information for Proxy Statement/ Votes

Additional proxy soliciting materials filed by a non-management party

No description available

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional Information for Proxy Statement/ Votes

Additional proxy soliciting materials filed by a non-management party

Additional proxy soliciting materials filed by a non-management party

Additional Information for Proxy Statement/ Votes

No description available

No description available

Notification of the removal from listing and registration of matured redeemed or retired securities

Registration of Securities on Exchange

Prospectus Supplement with Pricing Information

Notice of Effectiveness

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration statement under Securities Act of 1933

No description available

Notice of Effectiveness

Registration statement under Securities Act of 1933

No description available

No description available

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration of Securities on Exchange

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

No description available

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

MARTIN WILLIAM C

MARTIN WILLIAM C

MARTIN WILLIAM C

MARTIN WILLIAM C

Powe Nicole

Raging Capital Management, LLC

Raging Capital Management, LLC

Raging Capital Management, LLC