John Roderick Mackenzie Jr serves as Executive at NATIONAL PRESTO INDUSTRIES INC, where they oversee executive responsibilities. Since joining the company, John Roderick Mackenzie Jr has executed 2 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Jan 2, 2026 involved receiving (via award) 327 shares valued at $0.
John Roderick Mackenzie Jr currently holds 1,875 shares of NATIONAL PRESTO INDUSTRIES INC (NPK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John Roderick Mackenzie Jr has been a net neutral trader of NPK stock. They have purchased $0 and sold $0 worth of shares.
John Roderick Mackenzie Jr's most recent insider trade was on Jan 2, 2026, when they sold 327 shares at $0.00 per share.
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| $N/A |
| Discretionary |