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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001086364-12-001721
Filing Date
2012-02-13
Accepted
2012-02-13 13:07:17
Documents
1

Document Format Files

Seq Description Document Type Size
1 factset.research.systems.inc.txt SC 13G/A 11362
  Complete submission text file 0001086364-12-001721.txt   13074
Mailing Address 601 MERRITT 7 NORWALK CT 06851
Business Address 601 MERRITT 7 NORWALK CT 06851 2038101000
FACTSET RESEARCH SYSTEMS INC (Subject) CIK: 0001013237 (see all company filings)

IRS No.: 133362547 | State of Incorp.: DE | Fiscal Year End: 0831
Type: SC 13G/A | Act: 34 | File No.: 005-47809 | Film No.: 12597257
SIC: 7370 Services-Computer Programming, Data Processing, Etc.

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies