SEC Filing Details Document Details Form SC 13G Filing Date Feb 17, 2004 Document Date Feb 17, 2004 Form Description A statement of beneficial ownership of common stock by certain persons Filing Group Other Company STERIS plc Issuer STERIS CORP Filer BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. Filing Formats View HTML Download PDF Download DOC Shareholder Tools Print Page RSS Feeds Email Alerts IR Contacts