# EDGAR Filing Document

**Accession Number:** 0001304492
**File Stem:** 0001304492-25-000068
**Filing Date:** 2025-6
**Character Count:** 8717
**Document Hash:** 6ba7ebb0891280973cf95bb6dc261f44
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001304492-25-000068.hdr.sgml**: 20250630

**ACCESSION NUMBER**: 0001304492-25-000068

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20250625

**ITEM INFORMATION**: Changes in Registrant's Certifying Accountant

**FILED AS OF DATE**: 20250630

**DATE AS OF CHANGE**: 20250630

**FILER**: 

**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

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36827
- **FILM NUMBER:** 251092259

**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

?xml version='1.0' encoding='ASCII'? atex-20250625

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549** 

**FORM 8-K**

**CURRENT REPORT**

**Pursuant to Section 13 OR 15(d) of** 

**The Securities Exchange Act of 1934** 

Date of Report (Date of earliest event reported): **June 25, 2025**

**Anterix Inc.**

(Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Delaware** | **001-36827** | **33-0745043** |
| (State or other jurisdiction | (Commission File Number) | (IRS Employer |
| of incorporation) | | Identification No.) |

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| | |
|:---|:---|
| **3 Garret Mountain Plaza** | |
| **Suite 401** | **07424** |
| **Woodland Park, NJ** | |
| (Address of principal executive offices) | (Zip Code) |

---

**(973) 771-0300**

Registrant's telephone number, including area code

**Not applicable**

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12(b))

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| Title of each class | Trading Symbol(s) | Name of each exchange on which registered |
| **Common Stock, $0.0001 par value** | **ATEX** | **The Nasdaq Stock Market LLC** |

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Indicate by check mark whether the registrant is an emerging growth company as defined in as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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**Item 4.01. Changes in Registrant's Certifying Accountant.** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*(a) Dismissal of Independent Registered Public Accounting Firm.*

On June 26, 2025, Anterix Inc. (the "Company") notified Grant Thornton LLP ("Grant Thornton") that it was dismissed as the Company's independent registered public accounting firm, effective immediately. The decision to dismiss Grant Thornton was approved by the Company's Audit Committee of the Board of Directors.

The audit reports of Grant Thornton for the Company's consolidated financial statements for each of the two most recent fiscal years ended March 31, 2025 and March 31, 2024 did not contain an adverse opinion or a disclaimer of opinion nor were they qualified or modified as to uncertainty, audit scope, or accounting principles. During the Company's two most recent fiscal years ended March 31, 2025 and March 31, 2024 (and through the interim period of June 26, 2025), there were no disagreements (within the meaning of Item 304(a)(1)(iv) of Regulation S-K) on any matter of accounting principles or practices, financial statement disclosure, or auditing scope and procedures, which disagreement(s), if not resolved to Grant Thornton's satisfaction, would have caused it to make reference to the subject matter of the disagreement(s) in connection with its report. During the Company's fiscal years ended March 31, 2025 and March 31, 2024, there were no reportable events (as that term is defined in Item 304(a)(1)(v) of Regulation S-K).

The Company provided Grant Thornton with a copy of this Current Report on Form 8-K prior to its filing with the Securities and Exchange Commission ("SEC") and requested that Grant Thornton furnish the Company with a letter addressed to the SEC stating whether or not Grant Thornton agrees with the above statements. A copy of the letter from Grant Thornton addressed to the SEC dated June 30, 2025 is filed with this Current Report on Form 8-K as Exhibit 16.1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*(b) Engagement of New Independent Registered Public Accounting Firm*

On June 25, 2025, the Company's Audit Committee approved the engagement of Deloitte & Touche LLP ("Deloitte") as the Company's independent registered public accounting firm for the year ending March 31, 2026, effective immediately, subject to completion of Deloitte's standard client acceptance procedures and execution of an engagement letter.

During the Company's two most recent fiscal years ended March 31, 2025 and March 31, 2024, neither the Company, nor anyone acting on its behalf, consulted with Deloitte on: (i) any matter regarding the application of accounting principles to a specified transaction, either completed or proposed; or the type of audit opinion that might be rendered on the Company's consolidated financial statements, and no written report or oral advice was provided to the Company by Deloitte that was an important factor considered by the Company in reaching a decision as to any accounting, auditing or financial reporting issue; or (ii) any matter that was the subject of any disagreement (as described in Item 304(a)(1)(iv) of Regulation S-K and the related instructions thereto) or a reportable event (as defined in Item 304(a)(1)(v) of Regulation S-K).

**Item 9.01&nbsp;&nbsp;&nbsp;&nbsp;Financial Statements and Exhibits.**

(d) Exhibits.

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| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| <u>[16.1](a2025anterixinc-concurre.htm)</u>  | Letter of Grant Thornton LLP to the Securities and Exchange Commission dated June 30, 2025 |
| 104 | Cover Page Interactive Data File (formatted as Inline XBRL). |

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**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | |
|:---|:---|
| | **Anterix Inc.** |
| Date: June 30, 2025 | <u>/s/ Gena L. Ashe</u> |
| | Gena L. Ashe |
| | Chief Legal Officer and Corporate Secretary |

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## Exhibit 16.1

![](a2025anterixinc-concurre001.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GT.COM Grant Thornton LLP is a U.S. member firm of Grant Thornton International Ltd (GTIL). GTIL and each of its member firms are separate legal entities and are not a worldwide partnership. GRANT THORNTON LLP 757 Third Ave., 9th Floor New York, NY 10017-2013 D +1 212 599 0100 F +1 212 370 4520 June 30, 2025 U.S. Securities and Exchange Commission Office of the Chief Accountant 100 F Street, NE Washington, DC 20549 Re: Anterix Inc. File No. 001-36827 Dear Sir or Madam: We have read Item 4.01 of Form 8-K of Anterix Inc. dated June 25, 2025, and agree with the statements concerning our Firm contained therein. Very truly yours,

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