GANTT ROBIN A

Related Filers (2)

Ownership (23)

4
Thursday, 4/2/2020
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Friday, 1/17/2020
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Thursday, 3/28/2019
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/17/2018
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/17/2017
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Friday, 4/22/2016
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4/A
Friday, 2/26/2016
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/20/2016
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/20/2015
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Monday, 6/2/2014
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Friday, 1/17/2014
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/4/2013
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Friday, 1/11/2013
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Monday, 6/18/2012
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2012
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/12/2011
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Thursday, 8/11/2011
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
4
Monday, 5/16/2011
NORTHWEST PIPE CO: Statement of changes in beneficial ownership of securities
3
Wednesday, 2/2/2011
NORTHWEST PIPE CO: Initial statement of beneficial ownership of securities
4
Tuesday, 5/2/2006
OREGON STEEL MILLS INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 1/4/2006
OREGON STEEL MILLS INC: Initial statement of beneficial ownership of securities
4
Monday, 5/3/2004
OREGON STEEL MILLS INC: Statement of changes in beneficial ownership of securities
3
Thursday, 3/11/2004
OREGON STEEL MILLS INC: Initial statement of beneficial ownership of securities
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