SEC Insider Transactions from Meer Claudia Michel.

Last updated: 2026-03-14 10:19 UTC | Total transactions: 3

Director Meer Claudia Michel made one open market purchase of NPK International Inc. ($NPKI) shares in the last year, totaling $31,680, with the most recent on May 19, 2025. This ranks 3,389th among 4,983 insiders, well below the average of $1.46 million over about 3.3 transactions. She reported no open market sales.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
May 19, 2025 NPK International Inc. $NPKI Meer Claudia Michel Director P Common Stock 4000 $7.92 118,135.0000 111,669,000 3.50% 0.00%
May 15, 2025 NPK International Inc. $NPKI Meer Claudia Michel Director A Common Stock 15097 $0.00 114,135.0000 111,669,000 15.24% 0.01%
May 16, 2024 NPK International Inc. $NPKI Meer Claudia Michel Director A Common Stock 16108 $0.00 99,038.0000 111,669,000 19.42% 0.01%