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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. 8-K Event Regulation FD disclosure
  3. 10-Q Report Quarterly Report
  4. 8-K Event Results of operations
  5. ARS Other Annual Report to Security Holders
  6. DEFA14A Proxy Proxy Materials
  7. DEF 14A Proxy Proxy Statement
  8. PRE 14A Proxy Proxy Statement (Preliminary)
  9. 10-K Report Annual Report
  10. 8-K Event Regulation FD disclosure
  11. 8-K Event Results of operations
  12. SC 13G/A Stake Amended Statement of Ownership
  13. SC 13G/A Stake Amended Statement of Ownership
  14. SC 13G Stake Amended Statement of Ownership
  15. SC 13G Stake Amended Statement of Ownership
  16. SC 13G/A Stake Amended Statement of Ownership
  17. SC 13G/A Stake Amended Statement of Ownership
  18. 4 Insider Changes in Ownership
  19. 4 Insider Changes in Ownership
  20. 4 Insider Changes in Ownership

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