SORRELLS DAVID F
Related Filers (1)
Ownership (52)
4
Tuesday, 2/11/2020
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/30/2018
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/17/2017
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/5/2017
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2017
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/6/2016
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/6/2016
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/17/2016
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/17/2015
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/4/2014
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/5/2014
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/4/2013
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/25/2013
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/21/2013
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/5/2013
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/31/2012
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/18/2012
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/19/2011
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/17/2011
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/7/2011
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/2/2011
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/18/2011
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2011
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/2/2010
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/2/2010
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/2/2010
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/9/2010
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/1/2010
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/2/2009
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 9/2/2009
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/2/2009
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/2/2009
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/5/2009
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2009
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/3/2008
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/4/2008
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/26/2008
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/6/2008
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/14/2008
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/2/2008
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/27/2007
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/20/2007
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/16/2006
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/5/2006
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/22/2005
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/11/2005
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/25/2003
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/8/2001
PARKERVISION INC: Statement of changes in beneficial ownership of securities
5
Wednesday, 2/21/2001
PARKERVISION INC: Annual statement of changes in beneficial ownership of securities
4
Friday, 3/10/2000
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/11/1999
PARKERVISION INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/8/1998
PARKERVISION INC: Statement of changes in beneficial ownership of securities