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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. 144 Insider Sale of Securities
  3. 10-K Report Annual Report
  4. 8-K Event Regulation FD disclosure
  5. 4 Insider Changes in Ownership
  6. 8-K Event Results of operations
  7. 4/A Insider Changes in Ownership
  8. 4 Insider Changes in Ownership
  9. 144 Insider Sale of Securities
  10. 8-K Event Material agreement · Acquisition or sale completed · Regulation FD disclosure
  11. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  12. 8-K Event Executive or director change
  13. 8-K Event Regulation FD disclosure
  14. 10-Q Report Quarterly Report
  15. 8-K Event Results of operations
  16. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  17. 4 Insider Changes in Ownership
  18. 4 Insider Changes in Ownership
  19. 144 Insider Sale of Securities
  20. 4 Insider Changes in Ownership

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