Robert Piconi Acquires 3,886,000 Energy Vault Holdings Stock Options

This filing details a Form 4 filed by Robert Piconi, CEO, Director, and 10% owner of Energy Vault Holdings, Inc. (NRGV). On June 25, 2026, Piconi acquired 3,886,000 stock options for $0.00 per share. These options are exercisable immediately and vest in three equal annual installments starting March 31, 2027. The options are for the company's Common Stock and have an exercise price of $4.26, with an expiration date of June 25, 2033. The transaction is marked as an acquisition (Code A).