Mary Celeste Fruge insider trades

Open-market stock purchases and sales by Mary Celeste Fruge, VP, General Counsel at NPK International Inc, from SEC Form 4 filings since May 18, 2023.

Recent trades

DateStockTradeValue
Jun 1, 2026NPKI NPK International IncSold (not open market)$74.7K
Jun 1, 2026NPKI NPK International IncSold (not open market)$97.3K
Jun 1, 2026NPKI NPK International IncSold (not open market)$54.9K
Jun 1, 2026NPKI NPK International IncBought (not open market)—
May 19, 2026NPKI NPK International IncBought (not open market)—
Mar 16, 2026NPKI NPK International IncSold$13.6K
Mar 16, 2026NPKI NPK International IncBought (not open market)—
Mar 6, 2026NPKI NPK International IncSold$149K
Mar 6, 2026NPKI NPK International IncBought (not open market)—

Companies traded

  • NPKI NPK International Inc: 2 sales, last Jun 1, 2026
  • NR Newpark Resources Inc: other filings, last Jun 1, 2024

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