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NPKI
NPK International Inc.
Insider Trades
Actor
Holding Value
Last Transaction
Amount
Transaction Price
Current Price
LM
Lanigan Matthew
Director, Officer: President & CEO
$3.7M
254.7k shares
Sell
Jun 3, 2026
$2.4M
167.4k shares
$14.43
--
BL
Briggs Lori
VP & President, Ind. Solutions
$3.7M
255.5k shares
Sell
Jun 2, 2026
$152.3K
10.4k shares
$14.58
--
LM
Lanigan Matthew
Director, Officer: President & CEO
$4.6M
321.9k shares
Grant / Exercise
Jun 1, 2026
$564.1K
39.4k shares
$14.31
--
LM
Lanigan Matthew
Director, Officer: President & CEO
$5.2M
361.3k shares
Grant / Exercise
Jun 1, 2026
$399.2K
27.9k shares
$14.31
--
LM
Lanigan Matthew
Director, Officer: President & CEO
$5.6M
389.2k shares
Grant / Exercise
Jun 1, 2026
$318.1K
22.2k shares
$14.31
--
PG
Piontek Gregg
Senior Vice President And CFO
$12M
829k shares
Grant / Exercise
Jun 1, 2026
$227.4K
15.9k shares
$14.31
--