Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000913414-09-003346
Filing Date
2009-02-05
Accepted
2009-02-05 13:26:58
Documents
1

Document Format Files

Seq Description Document Type Size
1 dyax123108.txt SC 13G 31456
  Complete submission text file 0000913414-09-003346.txt   33930
Mailing Address ONE KENDALL SQ BLDG 600 5TH FL CAMBRIDGE MA 02139
Business Address ONE KENDALL SQ BLDG 600 5TH FL CAMBRIDGE MA 02139
DYAX CORP (Subject) CIK: 0000907562 (see all company filings)

EIN.: 043053198 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-60267 | Film No.: 09571479
SIC: 8731 Services-Commercial Physical & Biological Research

Mailing Address 400 HOWARD STREET SAN FRANCISCO CA 94105
Business Address 400 HOWARD STREET SAN FRANCISCO CA 94105 4155972639
BARCLAYS GLOBAL INVESTORS NA /CA/ (Filed by) CIK: 0000913414 (see all company filings)

EIN.: 943112180 | State of Incorp.: CA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000