Mary Celeste Fruge
NPKIMary Celeste Fruge serves as officer: VP, General Counsel at NPK International Inc. (NPKI). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.
Mary Celeste Fruge's Insider Trading at NPK International Inc. (NPKI)
Buys
0 · $0.00
Sells
2 · $290.5K
Total Shares Bought
0
Total Shares Sold
28,643
Related Insiders
Gregg Piontek
officer: Senior Vice President and CFO
NPKISell · Mar 4, 2026
Michael A Lewis
director
NPKISell · Feb 23, 2026
Michael A Lewis
Director
NPKISell · Nov 24, 2025
Lori Briggs
VP & President, Ind. Solutions
NPKISell · Oct 1, 2025
LANIGAN MATTHEW
President & CEO
NPKISell · Sep 3, 2025
Gregg Piontek
Senior Vice President and CFO
NPKISell · Jun 1, 2025
WHITE DOUGLAS L
VP, CAO & Treasurer
NPKISell · Jun 1, 2025
Claudia Michel Meer
Director
NPKIBuy · May 19, 2025