Form 4 Filing for Anterix Inc. - Officer Stock Transaction

Christopher Guttman-McCabe, Chief Regulatory and Communications Officer of Anterix Inc., reported a disposition of 1,426 shares of Common Stock on May 18, 2026. The shares were withheld by the Issuer to satisfy withholding obligations in connection with the partial vesting and settlement of restricted stock units. The transaction was effected at a price of $57.06 per share. Following this transaction, Mr. Guttman-McCabe directly owns 41,466 shares of Anterix Inc. Common Stock. This filing is made on Form 4.