NWPX Infrastructure, Inc. (NWPX) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-15

NWPX Infrastructure, Inc. (NWPX) has filed 6 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-15. 3 Form 8-K material event filings were reported by NWPX in the last 90 days. InsiderAlpha tracks every NWPX SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About NWPX Infrastructure, Inc. (NWPX)

SIC classification	Steel Pipe & Tubes (SIC 3317)
SEC CIK	0001001385

90-Day SEC Filing Activity

Form 4 filings (90d)	6
Form 8-K filings (90d)	3
Latest Form 4 filing	2026-06-15

Recent NWPX Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-06-10	LARSON KEITH R	Director	A — Grant or award	899	$122.31	$110K	SEC
2026-06-10	Julian Amanda	Director	A — Grant or award	899	$122.31	$110K	SEC
2026-06-10	ROMAN RICHARD A	Director	A — Grant or award	899	$122.31	$110K	SEC
2026-06-10	Lockridge Irma	Director	A — Grant or award	899	$122.31	$110K	SEC
2026-06-10	Paschal John	Director	A — Grant or award	899	$122.31	$110K	SEC
2026-06-10	FRANSON MICHAEL C	Director	A — Grant or award	899	$122.31	$110K	SEC
2026-03-31	Wilkins Aaron	CFO	M — Option exercise	2.8K	—	—	SEC
2026-03-31	Wilkins Aaron	CFO	F — Tax withholding / forfeiture	1.1K	$77.86	$87K	SEC
2026-03-31	MONTROSS SCOTT J	President & CEO	F — Tax withholding / forfeiture	4.0K	$77.86	$308K	SEC
2026-03-31	Brittain Miles	Executive Vice President	F — Tax withholding / forfeiture	1.5K	$77.86	$115K	SEC
2026-03-31	Wilkins Aaron	CFO	F — Tax withholding / forfeiture	1.5K	$77.86	$115K	SEC
2026-03-31	Wilkins Aaron	CFO	M — Option exercise	3.8K	—	—	SEC
2026-03-31	Wilkins Aaron	CFO	M — Option exercise	3.7K	—	—	SEC
2026-03-31	Wilkins Aaron	CFO	F — Tax withholding / forfeiture	1.5K	$77.86	$115K	SEC
2026-03-31	Brittain Miles	Executive Vice President	M — Option exercise	2.8K	—	—	SEC

All transactions sourced from SEC EDGAR Form 4 filings for NWPX Infrastructure, Inc. (NWPX). Updated in real time as new filings are submitted to the SEC.

Most-Active NWPX Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
ROMAN RICHARD A	1	$110K
FRANSON MICHAEL C	1	$110K
Paschal John	1	$110K
Lockridge Irma	1	$110K
LARSON KEITH R	1	$110K

Recent NWPX Form 8-K Material Events

2026-06-11 — Item 5.07, 9.01 [SEC]
2026-06-10 — Item 7.01, 9.01 [SEC]
2026-04-29 — Item 2.02, 9.01 [SEC]
2026-03-17 — Item 5.02, 8.01, 9.01 · Leadership · neutral [SEC]
NWPX Infrastructure's Board of Directors approved grants of performance share units (PSUs) and restricted stock units (RSUs) to Named Executive Officers on March 12, 2026. The awards consist of 75% PSUs (vesting based on EBITDA margin performance over three years) and 25% RSUs, w
2026-02-25 — Item 2.02, 9.01 · Earnings · neutral [SEC]
NWPX Infrastructure issued a press release on February 25, 2026 announcing its financial results for Q4 2025 and full year 2025, along with current business outlook. This is a routine quarterly earnings announcement with forward-looking statements and standard risk disclosures. T

Recent Insider Filings

2026-06-15 — Lockridge Irma (Director)
2026-06-12 — Paschal John (Director)
2026-06-12 — LARSON KEITH R (Director)
2026-06-12 — Julian Amanda (Director)
2026-06-12 — FRANSON MICHAEL C (Director)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in NWPX insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

NWPX Insider Trading — FAQ

What is the latest insider trade for NWPX?: NWPX Infrastructure, Inc. (NWPX) had 6 insider filings in the last 90 days, with the most recent on 2026-06-15. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying NWPX stock?: 0 insider purchases of NWPX were filed in the last 90 days.
How many insiders are selling NWPX stock?: 0 insider sales of NWPX were filed in the last 90 days.
Where can I see NWPX SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every NWPX SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

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