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Filing metadata

Accession number: 0001217747-10-000023
Form type: Form 4
Filer: ERESEARCHTECHNOLOGY INC /DE/
CIK: CIK 1026650
Filed: May 21, 2010
Reporting period: May 19, 2010
Description: Insider transaction

Documents

0001217747-10-000023-index.htm

Complete submission

0001217747-10-000023.txt

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Filed by

ERESEARCHTECHNOLOGY INC /DE/