LEWIS J CHRISTOPHER
Related Filers (5)
- TETRA TECH INC (63)
- SM (7)
- CALIFORNIA BEACH RESTAURANTS INC (3)
- DATA PROCESSING RESOURCES CORP (3)
- PIA MERCHANDISING SERVICES INC (3)
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Ownership (78)
4
Friday, 12/16/2022
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/22/2022
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/18/2022
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/29/2022
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/24/2021
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/22/2021
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/31/2021
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/4/2021
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/2/2020
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/27/2020
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/20/2020
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/14/2020
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/5/2020
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/22/2019
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/20/2019
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/13/2019
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/8/2019
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/21/2018
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/16/2018
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/6/2018
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/30/2017
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/22/2017
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/21/2017
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/7/2017
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/22/2016
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/17/2016
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/2/2016
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/24/2015
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/18/2015
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/19/2015
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/25/2014
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/18/2014
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/14/2014
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/26/2013
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/19/2013
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/13/2013
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/19/2012
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/29/2012
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/7/2012
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/16/2011
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/15/2011
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2011
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/16/2010
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/1/2010
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/16/2010
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/17/2009
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2009
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/4/2009
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/31/2008
SM: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/18/2008
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/29/2008
SM: Statement of changes in beneficial ownership of securities
4
Friday, 6/20/2008
SM: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/6/2008
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/4/2008
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/6/2008
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/4/2008
SM: Statement of changes in beneficial ownership of securities
4
Friday, 12/7/2007
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/30/2007
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/9/2007
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/7/2007
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/27/2006
SM: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2006
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2005
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/25/2005
SM: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/8/2005
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2004
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/29/2004
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/27/2003
TETRA TECH INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/3/2003
TETRA TECH INC: Statement of changes in beneficial ownership of securities
SC 13D/A
Thursday, 4/29/1999
CALIFORNIA BEACH RESTAURANTS INC: Major Shareholders
SC 13G/A
Tuesday, 2/16/1999
DATA PROCESSING RESOURCES CORP: Major Shareholders
SC 13G/A
Tuesday, 2/16/1999
PIA MERCHANDISING SERVICES INC: Major Shareholders
SC 13G
Tuesday, 2/16/1999
SM CORP: Major Shareholders
SC 13G/A
Wednesday, 2/18/1998
DATA PROCESSING RESOURCES CORP: Major Shareholders
SC 13G/A
Wednesday, 2/11/1998
PIA MERCHANDISING SERVICES INC: Major Shareholders
SC 13G
Thursday, 2/13/1997
DATA PROCESSING RESOURCES CORP: Major Shareholders
SC 13G
Thursday, 2/13/1997
PIA MERCHANDISING SERVICES INC: Major Shareholders
SC 13D
Wednesday, 2/14/1996
CALIFORNIA BEACH RESTAURANTS INC: Major Shareholders