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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000810717-02-000024
Filing Date
2002-02-13
Accepted
2002-02-13 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 tlgd123101.txt SC 13G 16030
  Complete submission text file 0000810717-02-000024.txt   17912
Mailing Address 825 DUPORTAIL ROAD WAYNE PA 19087
Business Address 825 DUPORTAIL ROAD WAYNE PA 19087 6105781281
PILGRIM BAXTER & ASSOCIATES LTD (Filed by) CIK: 0000810717 (see all company filings)

IRS No.: 232797802 | State of Incorp.: DE | Fiscal Year End: 1231

Mailing Address
Business Address 493 NIXON RD CHESWICK PA 15024 4122742156
TOLLGRADE COMMUNICATIONS INC \PA\ (Subject) CIK: 0001002531 (see all company filings)

IRS No.: 251537134 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-48972 | Film No.: 02539777
SIC: 7385 Services-Telephone Interconnect Systems