NWPX Infrastructure Inc.

Last updated September 27, 2026

Organization details

Legal name
NWPX Infrastructure Inc.
Former names
Northwest Pipe Co
Ownership
Public
Status
Active
Sector (GICS)
Materials
SIC code
3317 — Steel Pipe & Tubes
Jurisdiction of incorporation
Oregon
Headquarters city
Vancouver
Headquarters state / province
Washington
Headquarters country
United States
Fiscal year end
December
Ticker symbol
NWPX
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001001385
EIN
93-0557988

Board of directors

Board connections

2 of this board's directors also sit on 2 other boards.

Network of NWPX Infrastructure Inc.'s board connections AST SpaceMobile Inc. AST SpaceMobile Inc. Trinity Capital Inc. Trinity Capital Inc. Irma Lockridge Irma Lockridge Keith R. Larson Keith R. Larson NWPX Infrastructure Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$9,865,531
39 sales by 10 insiders
Date Insider Transaction Shares Price Value
Oct 15, 2026 Richard A. Roman Director Open-market sale −4,000 $96.84 $387,354
Oct 5, 2026 Keith R. Larson Director Open-market sale −250 $106.48 $26,620
Oct 2, 2026 Stokes Eric Officer (SVP and Group President of WTS) Open-market sale −12,631 $105.86 $1,337,176
Oct 1, 2026 Stokes Eric Officer (SVP and Group President of WTS) Open-market sale −12,353 $103.38 $1,277,047
Sep 28, 2026 Keith R. Larson Director Open-market sale −1,000 $102.20 $102,200
Sep 21, 2026 Keith R. Larson Director Open-market sale −1,000 $102.31 $102,310
Sep 21, 2026 Wilkins Aaron Officer (CFO) Open-market sale −20 $101.93 $2,039
Sep 14, 2026 Keith R. Larson Director Open-market sale −1,000 $101.12 $101,120
Sep 14, 2026 Richard A. Roman Director Gift −1,000 — —
Sep 14, 2026 Wilkins Aaron Officer (CFO) Open-market sale −1,950 $100.68 $196,326
Sep 10, 2026 Michael C. Franson Director Gift −100 — —
Sep 9, 2026 Michael C. Franson Director Open-market sale −3,500 $105.30 $368,550
Sep 8, 2026 Keith R. Larson Director Open-market sale −1,000 $105.87 $105,870
Sep 8, 2026 Richard A. Roman Director Open-market sale −4,000 $105.72 $422,880
Sep 8, 2026 Wilkins Aaron Officer (CFO) Open-market sale −1,500 $106.52 $159,780

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Questions about NWPX Infrastructure Inc.

How many directors are on NWPX Infrastructure Inc.'s board?

NWPX Infrastructure Inc.'s board has 6 directors: Amanda Kulesa, Irma Lockridge, John Paschal, Keith R. Larson, Michael C. Franson and Richard A. Roman.

Are NWPX Infrastructure Inc. insiders buying or selling shares?

Over the last 12 months, NWPX Infrastructure Inc. insiders made no open-market purchases and sold $9.9 million of shares in 39 sales on the open market, as reported to the SEC on Forms 4 and 5.

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