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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
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  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. 4/A Insider Changes in Ownership
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  17. 4 Insider Changes in Ownership
  18. DEF 14A Proxy Proxy Statement
  19. 8-K Event Other events
  20. 8-K Event Executive or director change

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