PR Newswire · Press release
NPKI SHAREHOLDER INVESTIGATION: SueWallSt Notifies Investors of Potential Securities Claims Involving NPK International
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NPK International raised its full-year 2026 Adjusted EBITDA outlook following strong Q2 results, only to lower its guidance three months later. Levi & Korsinsky is investigating potential securities law violations on behalf of shareholders who lost money.
NEW YORK, Nov. 2, 2026 /PRNewswire/ -- NPK International (NYSE: NPKI) raised its full-year 2026 Adjusted EBITDA outlook to as much as $103 million in July, only to cut that guidance to $90 million to $93 million on October 29, 2026. NPKI shares subsequently declined following the announcement. If your NPKI investment lost value following the October 29 disclosure, this investigation concerns you. Shareholders who lost money are encouraged to submit your NPKI loss details today . You may also contact Joseph E. Levi, Esq. via email at jlevi@SueWallSt.com or by telephone at (888) SueWallSt.
The investigation centers on the July 29, 2026 second quarter earnings release and accompanying earnings call. CFO Gregg Piontek stated that, "in light of the strong first half profitability and favorable near-term outlook," the Company was narrowing revenue guidance to $313 million to $323 million and increasing Adjusted EBITDA guidance to $97 million to $103 million. CEO Matthew Lanigan assured investors that the Company's "pipeline is fairly advanced and locked in," that management was "not concerned about any risk there," and that "visibility is good," while acknowledging only that project timings "could shift a little bit."
On October 29, 2026, revenue guidance dropped to $300 million to $305 million, and Adjusted EBITDA guidance dropped to $90 million to $93 million. At the midpoints, that is $15.5 million (4.9%) less revenue and $8.5 million (8.5%) less Adjusted EBITDA than the outlook set three months earlier. The Company attributed the reduction to dry Texas weather delaying matting deployments on large projects.
Lost money on NPK International after the October 29 cut? Speak with the firm about your NPKI losses or call (888) SueWallSt.
WHY SUEWALLST : SueWallSt is powered by Levi & Korsinsky LLP. Levi & Korsinsky LLP has established itself as a nationally-recognized securities litigation firm that has secured hundreds of millions of dollars for aggrieved shareholders and built a track record of winning high-stakes cases. The firm has extensive expertise representing investors in complex securities litigation and a team of over 70 employees to serve our clients. For seven years in a row, Levi & Korsinsky has ranked in ISS Securities Class Action Services' Top 50 Report as one of the top securities litigation firms in the United States.
Frequently Asked Questions About the NPKI Investigation
Q: Who is eligible to participate in the NPKI investigation? A: Investors who purchased NPKI stock or securities and suffered financial losses may be eligible. Eligibility is based on purchase date and documented losses -- not on whether you still hold the shares.
Q: Which statements are being investigated as potentially misleading? A: The investigation concerns whether NPK International made materially false or misleading statements or omissions regarding its full-year 2026 financial outlook and visibility into its project pipeline, including assurances made during its July 30, 2026 earnings call. The investigation follows the Company's October 29, 2026 disclosure lowering its full-year revenue and Adjusted EBITDA guidance.
Q: What do NPKI investors need to do right now? A: Investors may gather brokerage records showing purchase dates, share quantities, and prices paid. Submit your information for a no-cost, no-obligation evaluation of your potential recovery . No immediate action is required to remain eligible to participate in the investigation.
Q: What documents do I need to participate? A: Brokerage statements or trade confirmations showing purchase dates, share quantities, prices paid, and any subsequent sale dates and prices.
Q: What if I already sold my NPKI shares -- can I still recover losses? A: Yes. Eligibility is based on when you purchased, not whether you still hold the shares. Investors who bought NPKI and sold at a loss may still participate in the investigation.
Q: What if my NPKI losses are small -- is it still worth contacting a lawyer? A: Yes. There is no minimum loss amount required to participate in the investigation.
Q: What does it cost me to participate? A: There is no upfront cost to submit your information and review whether you may be eligible to recover. Should you choose to participate in any resulting action, these matters are generally handled on a contingency basis, with any attorneys' fees and expenses subject to court approval.
CONTACT:
Levi & Korsinsky, LLP
Joseph E. Levi, Esq.
33 Whitehall Street, 27th Floor
New York, NY 10004
Tel: (888) SueWallSt
Fax: (212) 363-7171
Attorney Advertising. Prior results do not guarantee similar outcomes.
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SOURCE SueWallSt.com
