Frank A. St. John's Stock Transactions in Lockheed Martin Corp

Frank A. St. John, Chief Operating Officer of Lockheed Martin Corp, reported several transactions involving the company's common stock and phantom stock units on October 23, 2025. St. John sold a total of 7,792 shares of common stock at weighted average prices ranging from $490.01 to $492.42, reducing his direct ownership to 0.522 shares. Additionally, he disposed of 121.6513 phantom stock units, which convert to common stock on a one-for-one basis, through an intra-plan transfer. These transactions were part of discretionary actions exempt under Rule 16b-3(f). The filing also includes details on dividend reinvestment and other holdings adjustments.