October 3, 2025 · Form 4 insider transaction
LANIGAN MATTHEW sold 770,249 shares of NPK INTERNATIONAL INC at $0.00 per share, a transaction worth N/A. The trade was recorded as gift and disclosed on an SEC Form 4, filed 3 days after the transaction.
The reported transfer of 770,249 shares reflects a gift of these shares from the reporting person to his living trust, of which the reporting person and his spouse are trustees.