FM

Fruge Mary Celeste

NPK International Inc.Newpark Resources INC

Cumul. flow

0

Total declarations

0

Companies

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▲ Purchases (0 ops.)

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▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

0

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Browse the complete record of transactions filed by Fruge Mary Celeste. Director active across 2 companies, notably NPK International Inc.. Cumulatively, 7 reports have been logged. Activity tracked since 1 June 2023. The latest transaction was filed on 19 May 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.

Declarations7 total

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Fruge Mary Celeste

VP, General CounselExecutives19 May 2026NPK International Inc.

18SEC ↗

18,002 shares0Common StockSEC:0001975485-26-000009:0

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Fruge Mary Celeste

VP, General CounselExecutives14 May 2025NPK International Inc.

11SEC ↗

39,783 shares0Common StockSEC:0000071829-25-000059:0

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