Filing analysis / Ownership / NPK International Inc.

Top 10 companies

NPKI NPK International		403
White Douglas L		46
Piontek Gregg		33
Howes Paul L		32
Lanigan Matthew		31
Bruce Campbell Smith		22
Lori Briggs		18
Mark J Airola		14
Minge John C		14
Paterson David A		14

Relative stock performance:

1M 3M 6M 1Y

Search information

Ownership

Filing Types

NPK International Inc.

Companies

SEC filings

Source

By filing date (month)

Jan 2015

Nov 2024

By filing type

4		308
SC 13G/A		50
4/A		13
SC 13G		12
3		11
SC 13D/A		7
3/A		1
SC 13D		1

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