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LIEBLE RANDY F – Insider Transactions
Ticker
Owner
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
NPK
LIEBLE RANDY F
Director
Mar 11 '26
Sale
143.97
2,417
347,975
5,222
Mar 11
NPK
LIEBLE RANDY F
Vice President,Treasurer,CFO
May 28 '10
Buy
97.71
200
19,542
824
Jun 01
NPK
LIEBLE RANDY F
Vice President/Treasurer/CFO
Nov 23 '05
Option Exercise
41.75
250
10,438
625
Nov 28