NASDAQ:NWPX

Northwest Pipe Company Stock Insider Trading

Industrials > Manufacturing - Metal Fabrication

Buy NWPX

*Your capital is at risk

$119.72

+1.39 (+1.17%)

At Close: Jun 02, 2026

Northwest Pipe Company Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -11.34. In total, the insiders bought 198.6K and sold 63.88K NWPX shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-11.34
● Buy	198.6K shares
● Sell	63.88K shares
65% Buy Activity Weak Negative Correlation
Buy Signal Low Confidence Mar 31, 2026 Analysis Breakdown: Weakened by a contradictory negative Insider Power Score. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Mar 12, 2026 Sell	Common Stock S-Sale	Brittain Miles Executive Vice President	CEO / President	4 000 Value: $284.0K
Mar 12, 2026 Buy	Performance Shares A-Award	Stokes Eric SVP And Group President Of Wts	CEO / President	4 198 Value: $307.5K
Mar 12, 2026 Buy	Restricted Stock A-Award	Stokes Eric SVP And Group President Of Wts	CEO / President	1 399 Value: $102.5K
Mar 12, 2026 Buy	Performance Shares A-Award	Wray Michael Executive Vice President	CEO / President	4 607 Value: $337.5K
Mar 12, 2026 Buy	Restricted Stock A-Award	Wray Michael Executive Vice President	CEO / President	1 536 Value: $112.5K
Mar 12, 2026 Buy	Performance Shares A-Award	Wilkins Aaron CFO	C-Suite Officer	4 775 Value: $349.8K
Mar 12, 2026 Buy	Restricted Stock A-Award	Wilkins Aaron CFO	C-Suite Officer	1 592 Value: $116.6K
Mar 09, 2026 Sell	Common Stock S-Sale	Montross Scott J President & CEO	CEO / President	2 500 Value: $180.8K
Mar 04, 2026 Sell	Common Stock S-Sale	Kendrick Megan A. Sr. Vp Of Human Resources	Officer	4 500 Value: $362.7K
Jan 15, 2026 Buy	Restricted Stock M-Exempt	Stokes Eric SVP/gm Of Water Transmission	Officer	960 Value: $66.5K
Jan 15, 2026 Buy	Common Stock M-Exempt	Stokes Eric SVP/gm Of Water Transmission	Officer	960 Value: $66.5K
Jan 15, 2026 Buy	Common Stock M-Exempt	Stokes Eric SVP/gm Of Water Transmission	Officer	834 Value: $57.8K
Jan 15, 2026 Buy	Common Stock M-Exempt	Stokes Eric SVP/gm Of Water Transmission	Officer	709 Value: $49.1K
Jan 15, 2026 Buy	Restricted Stock M-Exempt	Kendrick Megan A. Sr. Vp Of Human Resources	Officer	468 Value: $32.4K
Jan 15, 2026 Buy	Restricted Stock M-Exempt	Kendrick Megan A. Sr. Vp Of Human Resources	Officer	635 Value: $44.0K
Jan 15, 2026 Buy	Common Stock M-Exempt	Kendrick Megan A. Sr. Vp Of Human Resources	Officer	635 Value: $44.0K
Jan 15, 2026 Buy	Common Stock M-Exempt	Kendrick Megan A. Sr. Vp Of Human Resources	Officer	550 Value: $38.1K
Jan 15, 2026 Buy	Common Stock M-Exempt	Kendrick Megan A. Sr. Vp Of Human Resources	Officer	468 Value: $32.4K
Jan 15, 2026 Sell	Common Stock F-InKind	Kendrick Megan A. Sr. Vp Of Human Resources	Officer	203 Value: $14.1K
Jan 15, 2026 Sell	Common Stock F-InKind	Kendrick Megan A. Sr. Vp Of Human Resources	Officer	239 Value: $16.6K
Jan 15, 2026 Sell	Common Stock F-InKind	Kendrick Megan A. Sr. Vp Of Human Resources	Officer	275 Value: $19.0K
Jan 15, 2026 Buy	Restricted Stock M-Exempt	Kendrick Megan A. Sr. Vp Of Human Resources	Officer	550 Value: $38.1K
Jan 15, 2026 Sell	Common Stock F-InKind	Stokes Eric SVP/gm Of Water Transmission	Officer	302 Value: $20.9K
Jan 15, 2026 Sell	Common Stock F-InKind	Stokes Eric SVP/gm Of Water Transmission	Officer	355 Value: $24.6K
Jan 15, 2026 Sell	Common Stock F-InKind	Stokes Eric SVP/gm Of Water Transmission	Officer	409 Value: $28.3K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT NORTHWEST PIPE COMPANY

Northwest Pipe Company, together with its subsidiaries, manufactures and supplies water related infrastructure products in North America. It operates in two segments, Engineered Steel Pressure Pipe (SPP) and Precast Infrastructure and Engineered Systems (Precast). The SPP segment offers large-diameter, high-pressure steel pipeline systems for use in water infrastructure applications, which are primarily related to drinking water systems. Its prod...

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