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

  8/7/09‡ Terra Industries Inc.             SC 14D9/A              1:13K  Terra Industries Inc.             Donnelley … Solutions/FA 
  8/7/09‡ Terra Industries Inc.             425                    1:10M  Terra Industries Inc.             Donnelley … Solutions/FA 
  8/6/09  CF Industries Holdings, Inc.      SC TO-T/A              1:85K  Terra Industries Inc.             Toppan Merrill/FA        
  8/6/09  CF Industries Holdings, Inc.      425                    1:25K  Terra Industries Inc.             Toppan Merrill/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:  -K
	425	Prospectus or Communication – Merger.
	SC 14D9	Tender-Offer Solicitation/Recommendation Statement — Schedule 14D-9.
	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.