Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001086364-08-000126
Filing Date
2008-02-08
Accepted
2008-02-08 15:29:23
Documents
1

Document Format Files

Seq Description Document Type Size
1 SPRIENT COMM spirentcommunications.txt SC 13G/A 10270
  Complete submission text file 0001086364-08-000126.txt   12559
Mailing Address SPIRENT HOUSE CRAWLEY BUSINESS FLEMING WAY WEST SUSSEX WAY UNITED KINGDOM A1 RH102QL
Business Address SPIRENT HOUSE FLEMING WAY CRAWLEY WEST SUSSEX RH1-2QL UK WEST SUSSEX A1 RH102QL 4412937676
SPIRENT COMMUNICATIONS PLC (Subject) CIK: 0001130498 (see all company filings)

EIN.: 000000000
Type: SC 13G/A | Act: 34 | File No.: 005-79167 | Film No.: 08588966
SIC: 4813 Telephone Communications (No Radiotelephone)

Mailing Address 40 EAST 52ND STREET NEW YORK NY 10022
Business Address 40 EAST 52ND STREET NEW YORK NY 10022 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

EIN.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies