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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
Open-market buys, last 90 days
$138,600
in 1 filing
Open-market sales, last 90 days
$203,735
in 3 filings, $204K under 10b5-1 plans

Net −$65,135. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. MINGE JOHN C +$139K Director 1 filing
  2. ROBESON ROSE M −$135K Director sold 4% of stake
  3. Warren Matthew James −$40K Chief Accounting Officer sold 5% of stake
  4. Lewis Michael A −$29K Director sold 1% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2024-05-16 ROBESON ROSE M Director Grant or award +19,974 195,565
2024-05-16 MINGE JOHN C Director Grant or award +16,108 220,287
2024-05-16 Meer Claudia Michel Director Grant or award +16,108 99,038
2024-05-16 Lewis Michael A Director Grant or award +16,108 124,288
2024-05-15 WHITE DOUGLAS L VP, CAO & Treasurer Grant or award +23,800 218,435
2024-05-15 Piontek Gregg Senior Vice President and CFO Grant or award +68,308 709,438
2024-05-15 PATERSON DAVID A VP & President, Fluids Systems Grant or award +47,767 315,779
2024-05-15 LANIGAN MATTHEW President & CEO Grant or award +169,496 609,441
2024-05-15 Fruge Mary Celeste VP, General Counsel Grant or award +29,223 228,245
2024-05-15 Briggs Lori VP & President, Ind. Solutions Grant or award +41,178 149,333
2023-12-14 WHITE DOUGLAS L VP, CAO & Treasurer Grant or award +1,203 $3.82 $5K 194,635
2023-12-14 Fruge Mary Celeste VP, General Counsel Grant or award +2,000 $3.82 $8K 199,022
2023-12-14 Briggs Lori VP & President, Ind. Solutions Grant or award +1,965 $3.82 $7K 113,261
2023-11-20 WHITE DOUGLAS L VP, CAO & Treasurer Option exercise +12,500 196,475
2023-11-20 WHITE DOUGLAS L VP, CAO & Treasurer Shares withheld for taxes −3,043 $7.19 $22K 193,432
2023-11-20 WHITE DOUGLAS L VP, CAO & Treasurer Option exercise · Restricted Stock Units −12,500 97,332
2023-09-01 LANIGAN MATTHEW President & CEO Option exercise +33,333 453,061
2023-09-01 LANIGAN MATTHEW President & CEO Shares withheld for taxes −13,116 $6.13 $80K 439,945
2023-09-01 LANIGAN MATTHEW President & CEO Option exercise · Restricted Stock Units −33,333 588,290
2023-09-01 Briggs Lori VP & President, Ind. Solutions Option exercise +16,667 117,854

Page 10 of 12 · 234 trades