SEC Filing Summary

John C. Hill, CEO & President of CENTRAL SECURITIES CORP, acquired 500 shares of Common Stock on October 6, 2026, for $56.37 per share. This transaction, coded as "P" for purchase, resulted in a post-transaction share count of 78,101. Additionally, Mr. Hill has indirect ownership of 906 shares of Common Stock, held by his children. The filing is a Form 4, indicating a change in beneficial ownership, and was signed on October 8, 2026.