FORM 10-K FOR THE FISCAL YEAR ENDED MARCH 31, 2005

Company

REPLIGEN CORP

Filed

June 14, 2005

Period of Report

March 31, 2005

Accession Number

0001193125-05-124977

A 10-K is a company's comprehensive annual report, required by the SEC. It includes audited financial statements, a description of the business, risk factors, and management's discussion of results. Learn more about 10-K filings →