Derrickson Ralph C
Related Filers (2)
Ownership (47)
4
Wednesday, 1/3/2024
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2023
BSQUARE CORP /WA: Statement of changes in beneficial ownership of securities
4
Thursday, 10/26/2023
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/24/2023
PERFICIENT INC: Statement of changes in beneficial ownership of securities
5
Friday, 2/10/2023
PERFICIENT INC: Annual statement of changes in beneficial ownership of securities
4
Wednesday, 11/23/2022
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/1/2022
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/6/2022
BSQUARE CORP /WA: Statement of changes in beneficial ownership of securities
4
Monday, 5/23/2022
PERFICIENT INC: Statement of changes in beneficial ownership of securities
5
Friday, 2/11/2022
PERFICIENT INC: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 11/2/2021
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/3/2021
PERFICIENT INC: Statement of changes in beneficial ownership of securities
5
Friday, 2/12/2021
PERFICIENT INC: Annual statement of changes in beneficial ownership of securities
4
Friday, 1/15/2021
BSQUARE CORP /WA: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/3/2020
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/19/2020
BSQUARE CORP /WA: Statement of changes in beneficial ownership of securities
4
Friday, 5/22/2020
BSQUARE CORP /WA: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/12/2019
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/22/2019
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/24/2019
BSQUARE CORP /WA: Statement of changes in beneficial ownership of securities
4
Friday, 3/15/2019
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/13/2019
BSQUARE CORP /WA: Statement of changes in beneficial ownership of securities
3
Wednesday, 3/13/2019
BSQUARE CORP /WA: Initial statement of beneficial ownership of securities
5
Tuesday, 2/19/2019
PERFICIENT INC: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 11/6/2018
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/7/2018
PERFICIENT INC: Statement of changes in beneficial ownership of securities
5
Wednesday, 2/14/2018
PERFICIENT INC: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 11/7/2017
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/10/2017
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/15/2016
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2016
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/10/2015
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/18/2015
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/19/2014
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/12/2014
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/26/2013
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/7/2013
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/5/2012
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/14/2011
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/18/2010
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/5/2009
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/19/2008
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/28/2008
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/20/2006
PERFICIENT INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/16/2005
PERFICIENT INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 4/5/2005
PERFICIENT INC: Initial statement of beneficial ownership of securities
5
Friday, 2/11/2005
PERFICIENT INC: Annual statement of changes in beneficial ownership of securities