VAUGHAN MICHAEL J

Related Filers (1)

Ownership (22)

4
Thursday, 2/9/2012
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/11/2012
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/4/2011
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/28/2011
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2011
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/12/2011
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/15/2010
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/25/2010
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/25/2010
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/24/2009
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/26/2009
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/5/2009
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/10/2007
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/8/2007
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/7/2007
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/22/2007
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/7/2006
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/24/2005
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/2/2004
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/26/2004
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 10/8/2003
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/8/2003
AMERICAN DENTAL PARTNERS INC: Statement of changes in beneficial ownership of securities
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