Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against NPK International (NPKI) And Encourages Investors to Reach Out
NEW YORK CITY, NY / ACCESS Newswire / November 3, 2026 /Bronstein, Gewirtz & Grossman, LLC is investigating potential claims on behalf of purchasers of NPK International ("NPK" or "the Company") (NASDAQ:NPKI). Investors who purchased NPK securities are encouraged to obtain additional information and assist the investigation by visiting the firm 's site: bgandg.com/cases/npk-international-npki-investigation.

NPK Investigation Details
On October 29, 2026, NPK International Inc. announced financial results for the third quarter of 2026, reporting adjusted earnings per share of $0.09 and revenue of approximately $76.3 million, below analysts ' consensus estimates of $0.12 per share and $76.6 million, respectively. The Company also reduced its full-year 2026 revenue guidance to $300 million-$305 million from $313 million-$323 million and its Adjusted EBITDA guidance to $90 million-$93 million from $97 million-$103 million. Management attributed the reduced outlook in part to exceptionally dry Texas weather that reduced matting demand and delayed planned deployments. During the Company 's second-quarter 2026 earnings call, Chief Executive Officer Matthew Lanigan stated that "our pipeline is fairly advanced and locked in," while acknowledging that project timing could shift. Following this news, NPK International 's stock price fell approximately 16.52% on October 30, 2026.
What 's Next for NPK Investors?
If you are aware of any facts relating to this investigation or purchased NPK securities, you can assist this investigation by visiting the firm 's site: bgandg.com/cases/npk-international-npki-investigation. You can also contact Peretz Bronstein or his client relations manager, Nathan Miller, of Bronstein, Gewirtz & Grossman, LLC: 917-590-0911
No Cost to NPK Investors
We, Bronstein, Gewirtz & Grossman, LLC, represent investors in class actions on a contingency fee basis. That means we will ask the court to reimburse us for out-of-pocket expenses and attorneys ' fees, usually a percentage of the total recovery, only if we are successful.
Why Bronstein, Gewirtz & Grossman, LLC for NPK Securities Investigation?
Bronstein, Gewirtz & Grossman, LLC is a nationally recognized firm that represents investors in securities fraud class actions and shareholder derivative suits. Our firm has recovered hundreds of millions of dollars for investors nationwide.
"Our practice centers on restoring investor capital and ensuring corporate accountability, which serves to uphold the essential integrity of the marketplace," said Peretz Bronstein, Founding Partner of Bronstein, Gewirtz & Grossman, LLC.
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Contact Info
Peretz Bronstein, Esq. or Nathan Miller
Bronstein, Gewirtz & Grossman, LLC
917-590-0911 | info@bgandg.com
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Prior results do not guarantee similar outcomes.
SOURCE: Bronstein, Gewirtz & Grossman, LLC
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