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Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000921895-09-001186
Filing Date
2009-04-27
Accepted
2009-04-27 17:22:03
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 7 TO THE SCHEDULE 13D sc13da706297057_04232009.htm SC 13D/A 412488
  Complete submission text file 0000921895-09-001186.txt   414377
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.: 09773342
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