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Nov 4, 2024 01:28PM Form SC 13G/A NORTHWEST PIPE CO Filed by: VANGUARD GROUP INC
Oct 17, 2024 12:01PM
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Feb 10, 2023 02:54PM Form SC 13G/A NORTHWEST PIPE CO Filed by: DIMENSIONAL FUND ADVISORS LP
Jan 24, 2023 01:59PM
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Feb 12, 2021 05:15PM Form SC 13G/A NORTHWEST PIPE CO Filed by: DIMENSIONAL FUND ADVISORS LP
Feb 10, 2021 11:41AM
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Jan 6, 2021 10:26AM
Feb 12, 2020 11:47AM
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Jan 29, 2020 01:51PM Form SC 13G/A NORTHWEST PIPE CO Filed by: ROYCE & ASSOCIATES LP
Feb 13, 2019 04:27PM
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Feb 6, 2019 03:17PM
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Jul 9, 2018 04:44PM
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Feb 9, 2018 09:32AM Form SC 13G/A NORTHWEST PIPE CO Filed by: DIMENSIONAL FUND ADVISORS LP
Feb 2, 2018 12:30PM
Feb 1, 2018 09:36AM
Jan 23, 2018 01:07PM
Feb 14, 2017 03:25PM
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Jan 11, 2017 02:14PM Form SC 13G/A NORTHWEST PIPE CO Filed by: ROYCE & ASSOCIATES LP
Jul 8, 2016 02:49PM
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Jan 20, 2016 01:55PM Form SC 13G/A NORTHWEST PIPE CO Filed by: ROYCE & ASSOCIATES LLC
Oct 13, 2015 11:55AM

278,283 total articles have been posted to this entity.

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