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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001140361-11-004597
Filing Date
2011-01-28
Accepted
2011-01-28 13:41:47
Documents
1

Document Format Files

Seq Description Document Type Size
1 doc1.htm SC 13G 63750
  Complete submission text file 0001140361-11-004597.txt   65681
Mailing Address TOCQUEVILLE ASSET MANAGEMENT LP 1675 BROADWAY NEW YORK NY 10019
Business Address 1675 BROADWAY NEW YORK NY 10009
TOCQUEVILLE ASSET MANAGEMENT LP (Filed by) CIK: 0000883961 (see all company filings)

Type: SC 13G

Mailing Address 1818 MARKET STREET SUITE 1000 PHILADELPHIA PA 19103
Business Address 1818 MARKET STREET SUITE 1000 PHILADELPHIA PA 19103 2159720420
ERESEARCHTECHNOLOGY INC /DE/ (Subject) CIK: 0001026650 (see all company filings)

IRS No.: 223264604 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-53083 | Film No.: 11554983
SIC: 8734 Services-Testing Laboratories