Northwest Pipe CO Form 4 insider transactions
Insider transactions: buys and sells by directors, officers and ten percent owners, filed within two business days of the trade.
NASDAQ
Richard A Roman, a Director of Northwest Pipe Co, sold 4,000 shares of common stock on October 15, 2026 for $96.84 per share.
NASDAQ
Eric Stokes, SVP and Group President of WTS of Northwest Pipe Co, sold 12,631 shares of common stock on October 2, 2026 for $105.86 per share.
NASDAQ
Keith R Larson, a Director of Northwest Pipe Co, sold 250 shares of common stock on October 5, 2026 for $106.48 per share.
NASDAQ
Eric Stokes, SVP and Group President of WTS of Northwest Pipe Co, sold 12,353 shares of common stock on October 1, 2026 for $103.38 per share.
NASDAQ
Keith R Larson, a Director of Northwest Pipe Co, sold 1,000 shares of common stock on September 28, 2026 for $102.20 per share.
NASDAQ
Form 4: Northwest Pipe CFO Sells Shares
Aaron Wilkins, CFO of Northwest Pipe Co, sold 20 shares of common stock on September 21, 2026 for $101.93 per share.
NASDAQ
Keith R Larson, a Director of Northwest Pipe Co, sold 1,000 shares of common stock on September 21, 2026 for $102.31 per share.
NASDAQ
Form 4: Northwest Pipe CFO Sells Shares
Aaron Wilkins, CFO of Northwest Pipe Co, sold 1,950 shares of common stock on September 14, 2026 for $100.68 per share.
NASDAQ
Keith R Larson, a Director of Northwest Pipe Co, sold 1,000 shares of common stock on September 14, 2026 for $101.12 per share.
NASDAQ
Richard A Roman, a Director of Northwest Pipe Co, reported a transaction in 1,000 shares of common stock on September 14, 2026.
NASDAQ
Michael C Franson, a Director of Northwest Pipe Co, sold 3,500 shares of common stock on September 9, 2026 for $105.30 per share.
NASDAQ
Form 4: Northwest Pipe CFO Sells Shares
Aaron Wilkins, CFO of Northwest Pipe Co, sold 1,500 shares of common stock on September 8, 2026 for $106.52 per share.
NASDAQ
Keith R Larson, a Director of Northwest Pipe Co, sold 1,000 shares of common stock on September 8, 2026 for $105.87 per share.
NASDAQ
Richard A Roman, a Director of Northwest Pipe Co, sold 4,000 shares of common stock on September 8, 2026 for $105.72 per share.
NASDAQ
Keith R Larson, a Director of Northwest Pipe Co, sold 4 shares of common stock on September 3, 2026 for $110.78 per share.
NASDAQ
Keith R Larson, a Director of Northwest Pipe Co, sold 74 shares of common stock on September 2, 2026 for $110.26 per share.
NASDAQ
Keith R Larson, a Director of Northwest Pipe Co, sold 1,172 shares of common stock on August 31, 2026 for $110.04 per share.
NASDAQ
Form 4: Northwest Pipe CEO Sells Shares
Scott J Montross, President & CEO of Northwest Pipe Co, sold 1,227 shares of common stock on August 31, 2026 for $110.58 per share.
NASDAQ
Michael Wray, Executive Vice President of Northwest Pipe Co, sold 4,500 shares of common stock on August 26, 2026 for $110.94 per share.
NASDAQ
Keith R Larson, a Director of Northwest Pipe Co, sold 1,250 shares of common stock on August 24, 2026 for $110.32 per share.
NASDAQ
Form 4: Northwest Pipe CEO Sells Shares
Scott J Montross, President & CEO of Northwest Pipe Co, sold 2,500 shares of common stock on August 24, 2026 for $109.37 per share.
NASDAQ
Form 4: Northwest Pipe CEO Sells Shares
Scott J Montross, President & CEO of Northwest Pipe Co, sold 2,500 shares of common stock on August 17, 2026 for $115.13 per share.
NASDAQ
Keith R Larson, a Director of Northwest Pipe Co, sold 1,250 shares of common stock on August 17, 2026 for $115.86 per share.
NASDAQ
Form 4: Northwest Pipe CEO Sells Shares
Scott J Montross, President & CEO of Northwest Pipe Co, sold 2,500 shares of common stock on August 10, 2026 for $118.74 per share.
NASDAQ
Form 4: Northwest Pipe CFO Sells Shares
Aaron Wilkins, CFO of Northwest Pipe Co, sold 428 shares of common stock on August 10, 2026 for $120.00 per share.
NASDAQ
Form 4: Northwest Pipe CEO Sells Shares
Scott J Montross, President & CEO of Northwest Pipe Co, sold 2,500 shares of common stock on August 4, 2026 for $128.62 per share.
NASDAQ
Director Irma Lockridge acquired 899 shares of NWPX Infrastructure, Inc. common stock for $122.31 per share.
NASDAQ
Director John Paschal acquired 899 shares of NWPX Infrastructure, Inc. common stock at a price of $122.31 per share.
NASDAQ
Director Amanda Julian acquired 899 shares of NWPX Infrastructure, Inc. common stock at a price of $122.31 per share.
NASDAQ
Director Michael Franson acquired 899 shares of NWPX Infrastructure, Inc. common stock at a price of $122.31 per share.