Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Vancouver, WA
SEC filing record 1 source field available
Fiscal year end
31 December
NWPX Infrastructure, Inc. has filed 1,399 SEC EDGAR filings since 08 Feb 1996

SEC filing history

Showing 1-25 of 983 matching filings.

Per page
25
Current page
1
4

FORM 4

Filing date
10 Sep 2026
Reporting date
08 Sep 2026
SEC evidence
Open document Open filing
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4

FORM 4

Filing date
10 Sep 2026
Reporting date
08 Sep 2026
SEC evidence
Open document Open filing
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4

FORM 4

Filing date
10 Sep 2026
Reporting date
08 Sep 2026
SEC evidence
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144 File 000-27140

144 filing

Filing date
09 Sep 2026
Reporting date
Not listed
SEC evidence
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144 File 000-27140

144 filing

Filing date
08 Sep 2026
Reporting date
Not listed
SEC evidence
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144 File 000-27140

144 filing

Filing date
08 Sep 2026
Reporting date
Not listed
SEC evidence
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4

FORM 4

Filing date
04 Sep 2026
Reporting date
03 Sep 2026
SEC evidence
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144 File 000-27140

144 filing

Filing date
03 Sep 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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4

FORM 4

Filing date
03 Sep 2026
Reporting date
02 Sep 2026
SEC evidence
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144 File 000-27140

144 filing

Filing date
02 Sep 2026
Reporting date
Not listed
SEC evidence
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4

FORM 4

Filing date
02 Sep 2026
Reporting date
31 Aug 2026
SEC evidence
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4

FORM 4

Filing date
02 Sep 2026
Reporting date
31 Aug 2026
SEC evidence
Open document Open filing
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144 File 000-27140

144 filing

Filing date
31 Aug 2026
Reporting date
Not listed
SEC evidence
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4

FORM 4

Filing date
28 Aug 2026
Reporting date
26 Aug 2026
SEC evidence
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144 File 000-27140

144 filing

Filing date
26 Aug 2026
Reporting date
Not listed
SEC evidence
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4

FORM 4

Filing date
25 Aug 2026
Reporting date
24 Aug 2026
SEC evidence
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4

FORM 4

Filing date
25 Aug 2026
Reporting date
24 Aug 2026
SEC evidence
Open document Open filing
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144 File 000-27140

144 filing

Filing date
24 Aug 2026
Reporting date
Not listed
SEC evidence
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4

FORM 4

Filing date
18 Aug 2026
Reporting date
17 Aug 2026
SEC evidence
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4

FORM 4

Filing date
18 Aug 2026
Reporting date
17 Aug 2026
SEC evidence
Open document Open filing
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144 File 000-27140

144 filing

Filing date
17 Aug 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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4

FORM 4

Filing date
11 Aug 2026
Reporting date
10 Aug 2026
SEC evidence
Open document Open filing
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4

FORM 4

Filing date
11 Aug 2026
Reporting date
10 Aug 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 000-27140

144 filing

Filing date
10 Aug 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
05 Aug 2026
Reporting date
04 Aug 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
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