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NWPXNasdaq
NWPX Infrastructure, Inc.
Steel Pipe & Tubes · OR · CIK 1001385
NWPX Infrastructure manufactures water-related infrastructure products including steel pipe and precast concrete solutions
$1.24B
Market cap
$149.37
Last close
+0.9%
1D
+6.0%
5D
206K
Volume
Price · last 39 sessions+40.1%
May 4L $106.64 · H $149.37Jun 29
324
Total filings
Jun 11, 2026
Last filing
12/31
Fiscal year end
8-KShareholder VoteJun 11, 20268-KReg FD DisclosureJun 10, 202610-QFORM 10-QApr 30, 20268-KResults of OperationsApr 29, 2026DEF 14AFORM DEF 14AApr 23, 20268-KExecutive Change · Company UpdateMar 17, 202610-KFORM 10-KFeb 26, 20268-KResults of OperationsFeb 25, 20268-KExecutive ChangeJan 22, 20268-KExecutive Change · Company UpdateDec 16, 202510-QFORM 10-QOct 30, 20258-KResults of OperationsOct 29, 20258-KMaterial Agreement · New Debt / ObligationAug 19, 202510-QFORM 10-QAug 8, 20258-KResults of OperationsAug 7, 20258-KBylaw Amendment · Shareholder VoteJun 13, 20258-KReg FD DisclosureJun 12, 20258-KAuditor ChangeJun 6, 202510-QFORM 10-QMay 1, 20258-KResults of OperationsApr 30, 2025DEF 14AFORM DEF 14AApr 24, 20258-KExecutive Change · Company UpdateApr 2, 202510-KFORM 10-KFeb 27, 20258-KResults of OperationsFeb 26, 20258-KExecutive ChangeDec 16, 2024SC 13GSC 13GNov 14, 202410-QFORM 10-QOct 31, 20248-KResults of OperationsOct 30, 202410-QFORM 10-QAug 1, 20248-KResults of OperationsJul 31, 20248-KShareholder VoteJun 14, 20248-KReg FD DisclosureJun 13, 202410-QFORM 10-QMay 2, 20248-KResults of OperationsMay 1, 2024DEF 14AFORM DEF 14AApr 25, 20248-KExecutive Change · Company UpdateApr 3, 202410-KFORM 10-KMar 5, 20248-KResults of OperationsMar 4, 20248-KExecutive Change · Bylaw AmendmentDec 19, 202310-QFORM 10-QNov 3, 20238-KResults of OperationsNov 2, 202310-QFORM 10-QAug 3, 20238-KResults of OperationsAug 2, 20238-KMaterial Agreement · New Debt / ObligationJul 3, 20238-KShareholder VoteJun 23, 20238-KReg FD DisclosureJun 22, 202310-QFORM 10-QMay 4, 20238-KResults of OperationsMay 3, 2023DEF 14AFORM DEF 14AApr 27, 20238-KCompany UpdateApr 21, 20238-KExecutive ChangeApr 13, 20238-K/AExecutive ChangeApr 13, 202310-KFORM 10-KMar 16, 20238-KResults of OperationsMar 15, 20238-KExecutive ChangeFeb 28, 20238-KExecutive Change · Material AgreementDec 12, 202210-QFORM 10-QNov 9, 20228-KResults of OperationsNov 8, 20228-KMaterial AgreementSep 2, 2022424B5FORM 424B5Sep 2, 202210-QFORM 10-QAug 9, 20228-KResults of OperationsAug 8, 20228-KCompany UpdateJun 29, 20228-KExecutive Change · Shareholder VoteJun 23, 20228-KReg FD DisclosureJun 16, 2022SC 13GSC 13GJun 9, 202210-QFORM 10-QMay 6, 20228-KResults of OperationsMay 4, 2022DEF 14AFORM DEF 14AApr 28, 20228-KExecutive Change · Company UpdateApr 13, 202210-KFORM 10-KMar 16, 20228-KResults of OperationsMar 15, 20228-KDelisting NoticeMar 9, 20228-KExecutive ChangeFeb 14, 20228-K/ACompany UpdateDec 22, 20218-KExecutive ChangeDec 15, 202110-QFORM 10-QNov 9, 20218-KResults of OperationsNov 8, 20218-KMaterial Agreement · New Debt / ObligationOct 28, 20218-KAcquisition / Disposition · Reg FD DisclosureOct 6, 2021
Insider Activity
In the 90 days to Mar 30, 2026: 4 sold $1.8M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 30, 2026 | Montross Scott JPresident & CEO | Sell | 2,056 | $76.85 | $158K |
| Mar 20, 2026 | Brittain MilesExecutive Vice President | Sell | 3,300 | $70.89 | $234K |
| Mar 16, 2026 | Julian AmandaDirector | Sell | 3,473 | $71.98 | $250K |
| Mar 16, 2026 | Montross Scott JPresident & CEO | Sell | 2,500 | $72.48 | $181K |
| Mar 16, 2026 | Montross Scott JPresident & CEO | Sell | 2,500 | $71.44 | $179K |
| Mar 12, 2026 | Brittain MilesExecutive Vice President | Sell | 4,000 | $71.01 | $284K |
| Mar 9, 2026 | Montross Scott JPresident & CEO | Sell | 2,500 | $72.32 | $181K |
| Mar 4, 2026 | Kendrick Megan A.Sr. VP of Human Resources | Sell | 4,500 | $80.59 | $363K |
| Dec 15, 2025 | Wilkins AaronCFO | Sell | 35 | $63.50 | $2K |
| Dec 9, 2025 | Franson Michael CDirector | Sell | 5,506 | $60.17 | $331K |
| Dec 9, 2025 | Wilkins AaronCFO | Sell | 1,241 | $60.10 | $75K |
| Dec 8, 2025 | Wilkins AaronCFO | Sell | 5,009 | $59.90 | $300K |
| Nov 24, 2025 | Brittain MilesExecutive Vice President | Sell | 4,000 | $56.41 | $226K |
| Nov 14, 2025 | Brittain MilesExecutive Vice President | Sell | 4,000 | $56.76 | $227K |
| Nov 11, 2025 | Montross Scott JPresident & CEO | Sell | 3,210 | $57.18 | $184K |
| Nov 11, 2025 | Montross Scott JPresident & CEO | Sell | 2,500 | $57.23 | $143K |
| Nov 11, 2025 | Montross Scott JPresident & CEO | Sell | 1,500 | $57.34 | $86K |
| Nov 11, 2025 | Montross Scott JPresident & CEO | Sell | 1,000 | $57.53 | $58K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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