Anterix Inc. — Director's Dealing 2025

Nov 5, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Anterix Inc. (ATEX)
CIK: 0001304492
Period of Report: 2025-09-29

Reporting Person: Marquez Elena (Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-09-29	Common Stock	A	11405	—	Acquired	18433	Direct
2025-10-04	Common Stock	F	404	$22.55	Disposed	18029	Direct

Footnotes

F1: Represents the issuance of restricted stock units (the "RSUs"). 1/3 of the units vest on September 29, 2026, with the remaining RSUs vesting in 2 equal annual installments thereafter.

F2: The shares were withheld by the Issuer to satisfy withholding obligations in connection with the partial vesting and settlement of restricted stock units.