SEC Filing Summary for Douglas G. Del Grosso

Douglas G. Del Grosso, a director at Cabot Corp, acquired 27.6938 phantom stock units on June 12, 2026. These units, representing common stock, were acquired at a price of $87.65 per share, bringing the total holdings to 5164.9539 units. The acquisition was made under the Corporation's Non-Employee Director's Deferral Plan. The units will be settled upon termination of service as a director or in accordance with the reporting person's distribution election. The filing was signed by Jennifer Lombardi under a power of attorney for Del Grosso. The transaction code was "A" for acquisition.