Gibby Todd E
Related Filers (1)
Ownership (17)
4
Wednesday, 9/27/2006
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/29/2006
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/27/2006
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/11/2006
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/25/2006
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/23/2006
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/17/2006
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/23/2006
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/25/2006
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/5/2005
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/23/2005
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/8/2005
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/25/2005
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/26/2005
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/3/2005
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/18/2004
BLACKBOARD INC: Statement of changes in beneficial ownership of securities
3
Thursday, 6/17/2004
BLACKBOARD INC: Initial statement of beneficial ownership of securities