THE WOODLANDS, Texas--(BUSINESS WIRE)--April 16, 2026-- 

NPK International Inc. (NYSE: NPKI) ("NPK" or the "Company") today announced that it will issue first quarter 2026 results after the U.S. markets close on Thursday, April 30, 2026. A conference call will be held the following day on Friday, May 1, 2026, at 9:30 a.m. ET to review the Company's financial results and conduct a question-and-answer session.

A webcast of the conference call and accompanying presentation materials will be available in the Investor Relations section of the Company's website at https://investors.npki.com/. To listen to a live broadcast, go to the site at least 15 minutes prior to the scheduled start time in order to register, download and install any necessary audio software. Individuals can also participate by teleconference dial-in.

To participate in the live teleconference:

 
Domestic Live:         800-715-9871 
International Live:    646-307-1963 
Conference ID:         8869084 
 

To listen to a replay of the teleconference, which subsequently will be available through May 8, 2026.

 
Domestic Replay:         800-770-2030 
International Replay:    647-362-9199 
 

ABOUT NPK INTERNATIONAL

NPK International Inc. is a temporary worksite access solutions company that manufactures, sells, and rents recyclable composite matting products, along with a full suite of services, including planning, logistics, and site restoration. The Company delivers superior quality and reliability across critical infrastructure markets, including electrical transmission and distribution, oil and gas exploration, pipeline, renewable energy, petrochemical, construction, and other industries. For more information, visit our website at www.npki.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260416662156/en/

 
    CONTACT:    IR CONTACT 

Investors@npki.com

(END) Dow Jones Newswires

April 16, 2026 16:15 ET (20:15 GMT)