Welcome to our dedicated page for NWPX Infrastructure SEC filings (Ticker: NWPX), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
NWPX Infrastructure, Inc.'s SEC filings document the financial reporting, governance, capital structure, and material events of a Nasdaq-listed manufacturer of water-related infrastructure products. Form 8-K filings cover operating results and outlook updates for the Water Transmission Systems and Precast Infrastructure and Engineered Systems segments, including backlog, order book, gross profit, net income, and stock repurchase disclosures.
The filing record also includes proxy materials for annual shareholder matters, director elections, executive compensation, equity awards, and incentive plan metrics. Other 8-K disclosures address executive transitions, performance share units and restricted stock units, incentive compensation recovery provisions, subsidiary credit arrangements, revolving loan and letter-of-credit facilities, and common stock registered under the symbol NWPX on the Nasdaq Global Select Market.
NWPX Infrastructure, Inc. (NWPX) director Keith R. Larson reported selling 4 shares of common stock on September 3, 2026 in an open-market or private transaction at a weighted average price of $110.785 per share. After this sale, he held 18,633 shares directly. The sale was made under a Rule 10b5-1(c) trading plan adopted on May 18, 2026 and was executed in multiple trades at prices ranging from $110.12 to $111.66 per share.
NWPX Infrastructure, Inc. (NWPX) director Keith R. Larson filed a Rule 144 notice covering potential sales of common stock through Fidelity Brokerage Services LLC on NASDAQ. The filing also lists recent sales of NWPX shares executed in the account of The Larson Joint Trust, of which he is a trustee.
NWPX Infrastructure, Inc. (NWPX) director Keith R. Larson reported selling 74 shares of common stock on September 2, 2026, in a sale classified as an open market or private transaction at a weighted average price of $110.2597 per share under a Rule 10b5-1(c) trading plan. Following this transaction, he held 18,637 shares of NWPX common stock directly. The sale was executed in multiple trades at prices ranging from $110.00 to $111.32 per share.
NWPX Infrastructure, Inc. (NWPX) is the issuer for which director Keith R. Larson has filed a Rule 144 notice covering a proposed sale of common stock held in an account at Fidelity Brokerage Services LLC. The securities to be sold consist of 74 shares that were acquired on June 5, 2014 as director compensation from the issuer.
The notice also lists recent sales of NWPX common stock during the past three months from The Larson Joint Trust account, of which Keith R. Larson is a trustee.
NWPX Infrastructure, Inc. (NWPX) director Keith R. Larson reported selling 1,172 shares of common stock on August 31, 2026 in an open-market transaction at a weighted average price of $110.0398 per share. After this sale, he directly holds 18,711 shares. The transaction was made under a Rule 10b5-1(c) trading plan adopted on May 18, 2026 and was executed in multiple trades between $110.00 and $110.19 per share.
NWPX Infrastructure, Inc. (NWPX) reports that President & CEO Scott J. Montross sold 1,227 shares of common stock on August 31, 2026 at a weighted-average price of $110.58 per share in open-market transactions made under a Rule 10b5-1(c) trading plan adopted May 5, 2026. Following the sale, he directly holds 69,902 common shares, plus equity awards covering 13,305 underlying shares from Restricted Stock Units that vest in installments in January 2027, 2028 and 2029, and 39,916 underlying shares from Performance Shares that may be earned at 0–200% of target based on NWPX’s total EBITDA margin and vest in installments in March 2027, 2028 and 2029.
NWPX Infrastructure, Inc. (NWPX) director Keith R. Larson, through The Larson Joint Trust and using Fidelity Brokerage Services LLC as broker, has filed a Form 144 notice to sell up to 1,172 shares of NWPX common stock under Rule 144. The filing lists an aggregate market value of approximately $128,966.65 for the securities to be sold and identifies prior grants of director compensation shares from 2014 and 2025 as the source. It also reports that the trust sold 1,250 shares on August 17, 2026 for $144,827.88 and another 1,250 shares on August 24, 2026 for $137,894.49.
NWPX Infrastructure, Inc. (NWPX) reported insider activity by Executive Vice President Michael Wray. On 2026-08-26, he sold 4,500 shares of common stock at a weighted average price of $110.9413 per share under a Rule 10b5-1(c) trading plan adopted on 05/27/2026, with individual trade prices ranging from $109.63 to $112.03. On 2026-08-27, he made a bona fide gift of 600 shares of common stock. He continues to hold equity awards, including Restricted Stock Units covering 3,791 underlying shares that vest in installments in January 2027, 2028, and 2029, and Performance Shares covering 11,368 underlying shares that vest in installments in March 2027, 2028, and 2029, earned based on NWPX’s total EBITDA margin over the measurement period, with a payout range of 0–200%.
NWPX Infrastructure, Inc. (NWPX) officer Michael E. Wray filed a notice under Rule 144 indicating an intent to sell shares of the company’s common stock. The notice lists 4,500 shares of common stock to be sold through broker The Charles Schwab Corporation, with an aggregate market value of $496,643.00 and total common shares outstanding of 9,637,202. The shares are expected to be sold on NASDAQ, and the filing references open‑market acquisitions on January 22, 2025 and April 8, 2025.
NWPX Infrastructure, Inc. insider Keith R. Larson, a director of the company, reported a sale of 1,250 shares of common stock on 2026-08-24. The sale was executed at a weighted average price of $110.3156 per share, with individual trade prices ranging from $110.07 to $110.76 per share. After this transaction, Larson directly held 19,883 shares of NWPX common stock. The transaction is affirmed as made pursuant to a Rule 10b5-1(c) trading plan with an adoption date of 05-18-2026.