NPK International Inc.
NYSENPK International reports its Q1 2026 results on May 1, and the most telling pre-earnings signal isn't in the options market — it's in the insider trading log. CFO Gregg Piontek has sold shares at virtually every price point since early March. Three separate transactions totalled over 158,000 shares and roughly $2.26 million in gross proceeds between March 4 and April 9. The…
Snapshot as of 8 May 2026
NPK International reports its Q1 2026 results on May 1, and the most telling pre-earnings signal isn't in the options market — it's in the insider trading log. CFO Gregg Piontek has sold shares at virtually every price…
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