| Date Filed | Type | Description |
| 06/29/2012 |
POSASR
| Form POSASR - Post-effective Amendment to an automatic shelf registration statement |
| 02/14/2011 |
SC 13G/A
| MASON CAPITAL MANAGEMENT LLC reports a 0% stake in Terra Industries Inc. |
| 06/23/2010 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans |
| 05/17/2010 |
15-12B
| Form 15-12B - Securities registration termination [Section 12(b)] |
| 05/07/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 05/07/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 05/07/2010 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 05/07/2010 |
10-Q
| Quarterly Report for the period ended March 31, 2010 |
| 05/06/2010 |
8-K
| Quarterly results |
| 04/30/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 04/20/2010 |
424B5
| Form 424B5 - Prospectus [Rule 424(b)(5)] |
| 04/16/2010 |
25-NSE
| Form 25-NSE - |
| 04/15/2010 |
8-K
| Form 8-K - Current report |
| 04/15/2010 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 04/15/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 04/15/2010 |
424B5
| Form 424B5 - Prospectus [Rule 424(b)(5)] |
| 04/15/2010 |
S-3ASR
| Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers |
| 04/12/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 04/12/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 04/12/2010 |
8-K
| Results of Operations and Financial Condition |
| 04/12/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 04/07/2010 |
8-K
| Termination of a Material Definitive Agreement, Changes in Control of Registrant, Departure of Directors or Certain Officers;... |
| 04/05/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 04/05/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/31/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 03/31/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/29/2010 |
8-K
| Other Events, Financial Statements and Exhibits |
| 03/29/2010 |
BW
| Terra Industries Declares First Quarter Dividend |
| 03/29/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 03/26/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 03/26/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/19/2010 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 03/19/2010 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 03/15/2010 |
SC 13G
| TERRA INDUSTRIES INC reports a 5.8% stake in Terra Industries Inc. |
|