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Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000921895-09-002221
Filing Date
2009-08-07
Accepted
2009-08-07 16:45:48
Documents
2

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 8 TO THE SCHEDULE 13D sc13da806297057_08052009.htm SC 13D/A 478476
2 JOINT FILING AGREEMENT ex991to13da806297057_080509.htm EX-99.1 11289
  Complete submission text file 0000921895-09-002221.txt   491654
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 13D/A | Act: 34 | File No.: 005-50381 | Film No.: 09996287
SIC: 7385 Services-Telephone Interconnect Systems

Mailing Address 599 LEXINGTON AVENUE 20TH FLOOR NEW YORK NY 10022
Business Address 599 LEXINGTON AVENUE 20TH FLOOR NEW YORK NY 10022 2122014823
RAMIUS LLC (Filed by) CIK: 0001050154 (see all company filings)

IRS No.: 133937658 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A