Dignen Michael James
Related Filers (1)
Ownership (13)
4
Wednesday, 8/1/2012
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 7/30/2012
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 7/20/2012
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 6/4/2012
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/1/2012
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 1/27/2012
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/7/2011
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 11/3/2011
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 10/31/2011
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/1/2011
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 6/3/2011
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/1/2011
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
3
Tuesday, 7/20/2010
AVISTAR COMMUNICATIONS CORP: Initial statement of beneficial ownership of securities