Knight David
Related Filers (1)
Ownership (118)
4
Tuesday, 8/31/2021
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4/A
Friday, 8/27/2021
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/19/2021
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/22/2021
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/7/2021
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/9/2021
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/22/2021
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/3/2021
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/9/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/5/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/20/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/15/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/21/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/2/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/31/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/24/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/17/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/14/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/4/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/9/2020
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/13/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/14/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/7/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/6/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/15/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/12/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/14/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/22/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/17/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/4/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/1/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/25/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/15/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/19/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/5/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/1/2019
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/4/2018
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/7/2018
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/3/2018
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/13/2018
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/5/2018
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/18/2018
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/2/2018
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/27/2018
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/21/2018
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/5/2018
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/11/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/14/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/5/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/21/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/24/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/12/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/9/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/23/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/3/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/17/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/5/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/28/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/17/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/28/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/6/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/3/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/13/2017
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/19/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/21/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/6/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/30/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/25/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 7/25/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/7/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 7/1/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/23/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/3/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/18/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/12/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/30/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/3/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/25/2016
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/17/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/13/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/15/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/17/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/17/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/15/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/18/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/18/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/20/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/15/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/8/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/26/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/16/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/13/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/3/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/15/2015
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/15/2014
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/20/2014
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/16/2014
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/18/2014
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/28/2014
PROOFPOINT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/22/2014
PROOFPOINT INC: Statement of changes in beneficial ownership of securities