Heimark Craig Foster
Related Filers (1)
Ownership (16)
4
Tuesday, 1/3/2012
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/4/2011
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 6/17/2010
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 1/4/2010
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/26/2009
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2009
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/8/2008
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/3/2008
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/7/2007
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2007
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 5/25/2006
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/7/2006
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/31/2005
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 7/21/2005
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities
3
Monday, 6/6/2005
AVISTAR COMMUNICATIONS CORP: Initial statement of beneficial ownership of securities
4
Friday, 6/3/2005
AVISTAR COMMUNICATIONS CORP: Statement of changes in beneficial ownership of securities