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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001057439-05-000013
Filing Date
2005-01-05
Accepted
2005-01-05 15:43:55
Documents
1

Document Format Files

Seq Description Document Type Size
1 tlgd04.txt SC 13G/A 3056
  Complete submission text file 0001057439-05-000013.txt   4960
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/A | Act: 34 | File No.: 005-50381 | Film No.: 05512604
SIC: 7385 Services-Telephone Interconnect Systems

Mailing Address PARK 80 WEST PLAZA ONE 5TH FLOOR SADDLE BROOK NJ 07663
Business Address PARK 80 WEST PLAZA ONE 5TH FLOOR SADDLE BROOK NJ 07663 2013682770
THOMSON HORSTMANN & BRYANT INC (Filed by) CIK: 0001057439 (see all company filings)

IRS No.: 223508647 | State of Incorp.: DE | Fiscal Year End: 1231