Exhibit 99.1
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, each of the undersigned persons agrees to the joint filing on behalf of each of them of statements on Schedule 13D, and any amendments thereto, with respect to the shares of the common stock, par value $0.0001, of Anterix Inc. The undersigned shall be responsible for the accuracy and completeness of his or its own disclosure therein, and is not responsible for the accuracy and completeness of the information concerning the other persons, unless such person knows that such information is inaccurate.
Dated: July 29, 2024
| HEARD CAPITAL LLC |
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| By: | /s/ Erin Casey |
| Name: | Erin Casey |
| Title: | General Counsel, Chief Compliance Officer and Chief Administrative Officer |
| HEARD INVESTMENT MANAGER LLC |
| | |
| By: | /s/ William Heard |
| Name: | William Heard |
| Title: | Chief Executive Officer |
| WILLIAM E. HEARD DECLARATION OF TRUST |
| | |
| By: | /s/ William Heard |
| Name: | William Heard |
| Title: | Sole Trustee |
| /s/ William Heard |
| William Heard |