# EDGAR Filing Document

**Accession Number:** 0001304492
**File Stem:** 0001571601-26-000006
**Filing Date:** 2026-6
**Character Count:** 7992
**Document Hash:** 8af11d9dc0bd5fabeaf70d59762c295c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001571601-26-000006.hdr.sgml**: 20260617

**ACCESSION NUMBER**: 0001571601-26-000006

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260615

**FILED AS OF DATE**: 20260617

**DATE AS OF CHANGE**: 20260617

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Lang Scott A.
- **CENTRAL INDEX KEY:** 0001571601

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36827
- **FILM NUMBER:** 261099896

**MAIL ADDRESS:**
- **STREET 1:** 555 BROADWAY STREET
- **CITY:** REDWOOD CITY
- **STATE:** CA
- **ZIP:** 94063
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Anterix Inc.
- **CENTRAL INDEX KEY:** 0001304492
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 330745043
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**BUSINESS ADDRESS:**
- **STREET 1:** 3 GARRET MOUNTAIN PLAZA
- **STREET 2:** SUITE 401
- **CITY:** WOODLAND PARK
- **STATE:** NJ
- **ZIP:** 07424
- **BUSINESS PHONE:** (973) 771-0300

**MAIL ADDRESS:**
- **STREET 1:** 3 GARRET MOUNTAIN PLAZA
- **STREET 2:** SUITE 401
- **CITY:** WOODLAND PARK
- **STATE:** NJ
- **ZIP:** 07424

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** pdvWireless, Inc.
- **DATE OF NAME CHANGE:** 20151105

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Pacific DataVision, Inc.
- **DATE OF NAME CHANGE:** 20140616

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Pacific Data Vision
- **DATE OF NAME CHANGE:** 20040928

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Lang Scott A.<br><sub>(Last) (First) (Middle)</sub><br>3 GARRET MOUNTAIN PLAZA<br>SUITE 401<br><sub>(Street)</sub><br>WOODLAND PARK, NJ 07424<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-06-15 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_President and CEO_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Anterix Inc. [ ATEX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2026-06-15 |  | M |  | 63788 | A | $30.99 | 90258 | D |  |
| Common Stock | 2026-06-15 |  | M |  | 74530 | A | $34.96 | 164788 | D |  |
| Common Stock | 2026-06-15 |  | F |  | 39621<sup>(1)</sup> | D | $82.50 | 125167 | D |  |
| Common Stock | 2026-06-15 |  | F |  | 48470<sup>(2)</sup> | D | $82.50 | 76697 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Stock Option (Right to Buy) | $30.99 | 2026-06-15 |  | M |  |  | 63788 | <sup>(3)</sup> | 2035-01-17 | Common Stock | 63788 | $0 | 127538 | D |  |
| Stock Option (Right to Buy) | $34.96 | 2026-06-15 |  | M |  |  | 74530 | <sup>(4)</sup> | 2035-05-21 | Common Stock | 74530 | $0 | 149016 | D |  |

---

### Footnotes:

(1) The Reporting Person exercised a stock option to purchase 63,788 shares of the Issuer's Common Stock for $30.99 per share and paid the exercise price on a cashless basis, resulting in the Issuer withholding an aggregate of 39,621 shares of the Issuer's Common Stock subject to the stock option to pay the exercise price and to satisfy its income tax withholding and remittance obligations in connection with the exercise of the stock option. The withholding of shares referenced here does not involve an open market sale of stock.

(2) The Reporting Person exercised a stock option to purchase 74,530 shares of the Issuer's Common Stock for $34.96 per share and paid the exercise price on a cashless basis, resulting in the Issuer withholding an aggregate of 48,470 shares of the Issuer's Common Stock subject to the stock option to pay the exercise price and to satisfy its income tax withholding and remittance obligations in connection with the exercise of the stock option. The withholding of shares referenced here does not involve an open market sale of stock.

(3) 3.	The shares subject to the option shall vest and become exercisable in three annual installments with vesting commencing on January 17, 2025, subject to the Reporting Person's continuous services to the Issuer through each such vesting date.

(4) The option shares subject to this option shall vest and become exercisable in three equal annual installments, with 1/3 of the option shares vesting and becoming exercisable on May 21, 2026, and with the remaining option shares vesting and becoming exercisable in two equal annual installments thereafter.

**Signature:** /s/ Gena L. Ashe  
**Date:** 2026-06-17

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**