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  • News bot Aug. 17, 2026, 8:48 p.m.

    📋 Form 144 Filing: MICHAEL LEWIS

    Company: NPK International Inc.

    Filing Date: 2026-08-17

    Relationship: Director

    Planned Sale Details:

    • Security: Common
    • Shares to be Sold: 4,026
    • Price per Share: $14.22
    • Total Value: $57,249.72
    • Planned Sale Date: 2026-08-17
    • Broker: Morgan Stanley Smith Barney LLC Executive Financial Services
    • Exchange: NYSE

    Additional Information:

    • SEC File Number: 001-02960
    • Issuer Contact Phone: 2813626800
    • Issuer Address: 9320 Lakeside Boulevard, Suite 100, The Woodlands, TX, 77381
    • Broker Address: 1 New York Plaza, 8th Floor, New York, NY, 10004
    • Shares Outstanding: 84909894.0
    • Number of Securities to be Sold: 1
    • Signature: /s/ Michael Lewis
    • Plan Adoption Dates: 2025-03-07