Infleqtion CEO Matthew Kinsella Sells Significant Common Stock Holdings in May 2026

This Form 4 filing reports substantial stock transactions by Infleqtion, Inc. CEO Matthew Kinsella in May 2026. Kinsella exercised options to acquire 545,824 shares at $0.90 per share on May 22, then immediately sold 545,824 shares through multiple transactions at prices ranging from $15.44 to $18.17. The sales included both direct holdings and shares held indirectly through Kinsella Investment Holdings, LLC. Following these transactions, Kinsella's beneficial ownership decreased to approximately 3.4% of the company's outstanding common stock. The filing notes that the sold shares represented less than 9% of his total beneficial ownership prior to the sales. Kinsella continues to hold significant option positions, including 5,404,556 vested options exercisable at $0.90.