NASDAQ:NWPX

Northwest Pipe Company Stock Insider Trading

etoro logo 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 31, 2026
Buy
Performance Shares
M-Exempt
Stokes Eric
SVP And Group President Of Wts
CEO / President 2 883
Value: $224.5K
Mar 31, 2026
Buy
Performance Shares
M-Exempt
Tanguis Jesus
SVP/gm Precast Infrastructure
Officer 955
Value: $74.4K
Mar 31, 2026
Buy
Common Stock
M-Exempt
Tanguis Jesus
SVP/gm Precast Infrastructure
Officer 851
Value: $66.3K
Mar 31, 2026
Sell
Common Stock
F-InKind
Tanguis Jesus
SVP/gm Precast Infrastructure
Officer 358
Value: $27.9K
Mar 31, 2026
Buy
Performance Shares
M-Exempt
Montross Scott J
President & CEO
CEO / President 7 753
Value: $603.6K
Mar 31, 2026
Sell
Common Stock
F-InKind
Montross Scott J
President & CEO
CEO / President 3 966
Value: $308.8K
Mar 31, 2026
Sell
Common Stock
F-InKind
Montross Scott J
President & CEO
CEO / President 3 236
Value: $252.0K
Mar 31, 2026
Buy
Performance Shares
M-Exempt
Brittain Miles
Executive Vice President
CEO / President 2 593
Value: $201.9K
Mar 31, 2026
Buy
Performance Shares
M-Exempt
Brittain Miles
Executive Vice President
CEO / President 3 212
Value: $250.1K
Mar 31, 2026
Sell
Common Stock
F-InKind
Brittain Miles
Executive Vice President
CEO / President 1 474
Value: $114.8K
Mar 31, 2026
Sell
Common Stock
F-InKind
Brittain Miles
Executive Vice President
CEO / President 1 112
Value: $86.6K
Mar 31, 2026
Buy
Performance Shares
M-Exempt
Wilkins Aaron
CFO
C-Suite Officer 2 883
Value: $224.5K
Mar 31, 2026
Buy
Common Stock
M-Exempt
Wilkins Aaron
CFO
C-Suite Officer 3 758
Value: $292.6K
Mar 31, 2026
Sell
Common Stock
F-InKind
Wilkins Aaron
CFO
C-Suite Officer 1 474
Value: $114.8K
Mar 31, 2026
Buy
Common Stock
M-Exempt
Wilkins Aaron
CFO
C-Suite Officer 3 748
Value: $291.8K
Mar 31, 2026
Sell
Common Stock
F-InKind
Wilkins Aaron
CFO
C-Suite Officer 1 112
Value: $86.6K
Mar 31, 2026
Buy
Common Stock
M-Exempt
Wilkins Aaron
CFO
C-Suite Officer 2 826
Value: $220.0K
Mar 31, 2026
Buy
Performance Shares
M-Exempt
Wray Michael
Executive Vice President
CEO / President 2 128
Value: $165.7K
Mar 31, 2026
Buy
Performance Shares
M-Exempt
Wray Michael
Executive Vice President
CEO / President 2 503
Value: $194.9K
Mar 31, 2026
Buy
Performance Shares
M-Exempt
Wray Michael
Executive Vice President
CEO / President 2 753
Value: $214.3K
Mar 31, 2026
Sell
Common Stock
F-InKind
Wray Michael
Executive Vice President
CEO / President 1 267
Value: $98.6K
Mar 31, 2026
Buy
Common Stock
M-Exempt
Wray Michael
Executive Vice President
CEO / President 3 221
Value: $250.8K
Mar 31, 2026
Sell
Common Stock
F-InKind
Wray Michael
Executive Vice President
CEO / President 1 280
Value: $99.7K
Mar 31, 2026
Buy
Common Stock
M-Exempt
Wray Michael
Executive Vice President
CEO / President 3 254
Value: $253.4K
Mar 31, 2026
Sell
Common Stock
F-InKind
Wray Michael
Executive Vice President
CEO / President 912
Value: $71.0K

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

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ABOUT NORTHWEST PIPE COMPANY
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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