RUTKOWSKI RICHARD F
Related Filers (4)
- LUMERA CORP (2)
- MICROVISION INC (2)
- PETROSONIC ENERGY, INC. (1)
- CLEARSIGN COMBUSTION CORP (1)
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Ownership (12)
5
Wednesday, 4/1/2015
CLEARSIGN COMBUSTION CORP: Annual statement of changes in beneficial ownership of securities
4
Thursday, 9/25/2014
CLEARSIGN COMBUSTION CORP: Statement of changes in beneficial ownership of securities
4
Friday, 7/18/2014
CLEARSIGN COMBUSTION CORP: Statement of changes in beneficial ownership of securities
3
Thursday, 3/28/2013
PETROSONIC ENERGY, INC.: Initial statement of beneficial ownership of securities
4
Tuesday, 1/22/2013
CLEARSIGN COMBUSTION CORP: Statement of changes in beneficial ownership of securities
3
Tuesday, 4/24/2012
CLEARSIGN COMBUSTION CORP: Initial statement of beneficial ownership of securities
4
Thursday, 3/30/2006
MICROVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2006
MICROVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/12/2006
LUMERA CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 8/26/2004
MICROVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/29/2004
LUMERA CORP: Statement of changes in beneficial ownership of securities
3
Thursday, 7/22/2004
LUMERA CORP: Initial statement of beneficial ownership of securities