As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 3/12/09‡ Terra Industries Inc.             SC 14D9/A              1:49K  Terra Industries Inc.             Bowne BCL/FA             
 3/12/09‡ Terra Industries Inc.             8-K:8,9     3/11/09    2:31K                                    Bowne BCL/FA             
 3/12/09‡ Terra Industries Inc.             425                    2:32K  Terra Industries Inc.             Bowne BCL/FA             
 3/11/09  CF Industries Holdings, Inc.      SC14D9C                1:2.6M CF Industries Holdings, Inc.      Toppan Merrill/FA        
 3/11/09  CF Industries Holdings, Inc.      8-K:8       3/10/09    1:27K                                    Toppan Merrill/FA        
 3/11/09  CF Industries Holdings, Inc.      425                    1:28K  Terra Industries Inc.             Toppan Merrill/FA        
 3/11/09  CF Industries Holdings, Inc.      SC TO-T/A              1:61K  Terra Industries Inc.             Toppan Merrill/FA        
 3/11/09‡ Terra Industries Inc.             8-K:8,9      3/9/09    2:75K                                    Bowne - BPC/FA           

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‡	A non-Insider-Ownership Filing that was accepted after the SEC “closed” at 5:30:00pm ET.  The legal “Filed As Of” date may be the next, or another, day.
¹	Filing/Form Types:
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	425	Prospectus or Communication – Merger.
	SC 14D9	Tender-Offer Solicitation/Recommendation Statement — Schedule 14D-9.
	SC14D9C	Tender-Offer Communication by an Issuer re: a Third-Party Offer — Schedule 14D-9C.
	SC TO-T	Tender-Offer Statement by a Third Party — Schedule TO.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.