SC 13G/A//SEC Filing
TOLLGRADE COMMUNICATIONS INC \PA\ SC 13G/A
Accession 0001167674-13-000468
CIK 0001002531operating
Filed
Feb 10, 7:00 PM ET
Accepted
Feb 11, 5:10 PM ET
Size
52.7 KB
Accession
0001167674-13-000468
Documents
Issuer
TOLLGRADE COMMUNICATIONS INC \PA\
CIK 0001002531
Entity typeoperating
IncorporatedPA
Related Parties
1- filerCIK 0001002531
Filing Metadata
- Form type
- SC 13G/A
- Filed
- Feb 10, 7:00 PM ET
- Accepted
- Feb 11, 5:10 PM ET
- Size
- 52.7 KB