4 | SEC Filings Hub

Filing metadata

Accession number: 0001209191-10-003966
Form type: Form 4
Filer: BLACKBOARD INC
CIK: CIK 1106942
Filed: Jan 20, 2010
Reporting period: Jan 20, 2010
Description: Insider transaction

Documents

0001209191-10-003966-index.htm

Complete submission

0001209191-10-003966.txt

directory listing

Filed by