SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001193805-10-000106
Filing Date
2010-01-06
Accepted
2010-01-06 17:33:47
Documents
1
Period of Report
2010-01-01

Document Format Files

Seq Description Document Type Size
1 e606281_ex.html 4  
1 e606281_ex.xml 4 14547
  Complete submission text file 0001193805-10-000106.txt   20124
Mailing Address
Business Address 493 NIXON RD CHESWICK PA 15024 4122742156
TOLLGRADE COMMUNICATIONS INC \PA\ (Issuer) CIK: 0001002531 (see all company filings)

IRS No.: 251537134 | State of Incorp.: PA | Fiscal Year End: 1231
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 ADVISORS LLC (Reporting) CIK: 0001275893 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-27312 | Film No.: 10512642

Mailing Address 599 LEXINGTON AVENUE 20TH FLOOR NEW YORK NY 10022
Business Address 599 LEXINGTON AVENUE 20TH FLOOR NEW YORK NY 10022 212-201-4841
RCG STARBOARD ADVISORS, LLC (Reporting) CIK: 0001329989 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-27312 | Film No.: 10512638

Mailing Address C/O RAMIUS LLC 599 LEXINGTON AVENUE 2OTH FLOOR NEW YORK NY 10022
Business Address C/O RAMIUS LLC 599 LEXINGTON AVENUE 2OTH FLOOR NEW YORK NY 10022 (212) 201-4823
RAMIUS VALUE & OPPORTUNITY MASTER FUND LTD (Reporting) CIK: 0001373638 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27312 | Film No.: 10512640

Mailing Address C/O RAMIUS CAPITAL GROUP, LLC 599 LEXINGTON AVENUE NEW YORK NY 10022
Business Address C/O RAMIUS CAPITAL GROUP, LLC 599 LEXINGTON AVENUE NEW YORK NY 10022 2122014823
RCG PB, Ltd (Reporting) CIK: 0001401165 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-27312 | Film No.: 10512641

Mailing Address 599 LEXINGTON AVENUE 20TH FLOOR NEW YORK NY 10022
Business Address 599 LEXINGTON AVENUE 20TH FLOOR NEW YORK NY 10022 2122014823
RAMIUS ENTERPRISE MASTER FUND LTD (Reporting) CIK: 0001418492 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-27312 | Film No.: 10512639

Mailing Address 599 LEXINGTON AVENUE NEW YORK NY 10022
Business Address 599 LEXINGTON AVENUE NEW YORK NY 10022 212 845 7900
Ramius LLC (Reporting) CIK: 0001475770 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-27312 | Film No.: 10512643

Mailing Address C/O CITCO FUND SERVICES (CAYMAN ISLANDS) REGATTA OFFICE PARK, WINDWARD 1, 2ND FL GRAND CAYMAN E9 KY1-1205
Business Address C/O CITCO FUND SERVICES (CAYMAN ISLANDS) REGATTA OFFICE PARK, WINDWARD 1, 2ND FL GRAND CAYMAN E9 KY1-1205 212-845-7900
Ramius Navigation Master Fund Ltd (Reporting) CIK: 0001479935 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27312 | Film No.: 10512637