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CIK 0000071829 · Accelerated filer

NPK International Inc.

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Ticker
NPKI
Exchange
NYSE
Industry
Services-Miscellaneous Equipment Rental & Leasing
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
721123385
Phone
281-362-6800
Business address
9320 LAKESIDE BOULEVARD, SUITE 100, THE WOODLANDS, TX, 77381
Former names
NEWPARK RESOURCES INC
  1. 4 Insider Changes in Ownership
  2. 4 Insider Changes in Ownership
  3. 4 Insider Changes in Ownership
  4. 4 Insider Changes in Ownership
  5. 4 Insider Changes in Ownership
  6. 4 Insider Changes in Ownership
  7. 4 Insider Changes in Ownership
  8. 4 Insider Changes in Ownership
  9. 4 Insider Changes in Ownership
  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. ARS Other Annual Report to Security Holders
  13. EFFECT Other Notice of Effectiveness
  14. 10-Q Report Quarterly Report
  15. 8-K Event Results of operations
  16. SC 13G Stake Amended Statement of Ownership
  17. CORRESP Other Correspondence Between Filers and SEC Staff
  18. DEFA14A Proxy Proxy Materials
  19. DEF 14A Proxy Proxy Statement
  20. 8-K Event Executive or director change

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