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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001193125-11-029734
Filing Date
2011-02-10
Accepted
2011-02-10 07:09:59
Documents
1

Document Format Files

Seq Description Document Type Size
1 BLACKBOARD INC dsc13ga.txt SC 13G/A 35484
  Complete submission text file 0001193125-11-029734.txt   37624
Mailing Address 875 EAST WISCONSIN AVE STE 800 MILWAUKEE WI 53202
Business Address 875 EAST WISCONSIN AVE STE 800 MILWAUKEE WI 53202 414-390-6100
ARTISAN PARTNERS HOLDINGS LP (Filed by) CIK: 0001010643 (see all company filings)

IRS No.: 391807188 | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 650 MASSACHUSETTS AVE NW 6TH FLOOR WASHINGTON DC 20001
Business Address 650 MASSACHUSETTS AVE NW 6TH FLR WASHINGTON DC 20001 202-463-4860
BLACKBOARD INC (Subject) CIK: 0001106942 (see all company filings)

IRS No.: 522081178 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-80312 | Film No.: 11589241
SIC: 7372 Services-Prepackaged Software