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

  5/6/05  Dyax Corp.                        10-K/A     12/31/04    3:148K                                   Toppan Merrill/FA        
 4/18/05  Dyax Corp.                        ARS        12/31/04    1:2K                                     SEC #7                   
  3/1/05  Dyax Corp.                        10-K       12/31/04    8:1.6M                                   Toppan Merrill/FA        
 2/14/05  Galliker Stephen S                5          Officer²    1:4K   Dyax Corp.                        Gardella Matthew J/FA    

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¹	Filing/Form Types:
	5	Annual Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 5 { The Filer is an Insider² of the Issuer }.
	10-K	Annual Report — Form 10-K.
	ARS	Annual Report to Security Holders.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.