MacKenzie John Roderick JR 4

What Happened
John Roderick MacKenzie Jr., Vice President — Sales at National Presto Industries (NPK), had 62 shares reported as disposed on 2026-03-16. The shares were withheld to satisfy a tax obligation (Form 4 transaction code F) at $131.58 per share, a total value of $8,158. This is a tax-withholding/net settlement event rather than an open-market sale.

Key Details

• Transaction date: 2026-03-16
• Price per share: $131.58; Shares withheld/disposed: 62; Total value: $8,158
• Transaction code: F — payment of exercise price or tax liability (share withholding)
• Filing date/accession: Form filed 2026-03-16 (same day as transaction) — not listed as late
• Shares owned after transaction: not specified in the provided filing excerpt
• No 10b5-1 plan or other special plan noted in the provided data

Context
Code F transactions typically reflect withholding of company shares to cover taxes from a prior option exercise or vesting of awards. Because shares are retained/forfeited to meet tax obligations rather than sold on the open market, these transactions are generally less informative about the insider’s market view than outright purchases or open-market sales.