Savitz Jonathan

Related Filers (15)

Ownership (18)

4
Wednesday, 1/21/2009
PARTICLE DRILLING TECHNOLOGIES INC/NV: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2009
PARTICLE DRILLING TECHNOLOGIES INC/NV: Statement of changes in beneficial ownership of securities
4
Friday, 4/18/2008
PARTICLE DRILLING TECHNOLOGIES INC/NV: Statement of changes in beneficial ownership of securities
4
Friday, 3/14/2008
GRAN TIERRA ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/11/2008
GRAN TIERRA ENERGY, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/6/2008
GRAN TIERRA ENERGY, INC.: Statement of changes in beneficial ownership of securities
3
Friday, 12/21/2007
PARTICLE DRILLING TECHNOLOGIES INC/NV: Initial statement of beneficial ownership of securities
4
Thursday, 7/26/2007
GRAN TIERRA ENERGY, INC.: Statement of changes in beneficial ownership of securities
3
Monday, 4/30/2007
GRAN TIERRA ENERGY, INC.: Initial statement of beneficial ownership of securities
3
Wednesday, 12/27/2006
INTEGRATED ALARM SERVICES GROUP INC: Initial statement of beneficial ownership of securities
SC 13G/A
Monday, 11/13/2006
DDI CORP: Major Shareholders
4
Tuesday, 6/27/2006
DDI CORP: Statement of changes in beneficial ownership of securities
SC 13G/A
Monday, 9/26/2005
DDI CORP: Major Shareholders
3
Monday, 9/26/2005
DDI CORP: Initial statement of beneficial ownership of securities
SC 13G
Monday, 11/1/2004
DDI CORP: Major Shareholders
3
Monday, 9/27/2004
INTERPOOL INC: Initial statement of beneficial ownership of securities
3
Friday, 9/24/2004
INTERPOOL INC: Initial statement of beneficial ownership of securities
SC 13G
Friday, 9/24/2004
INTERPOOL INC: Major Shareholders
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