Company: UZF
Filing Date: 2025-08-26
Form Type: DEF 14A
Source: 0000821130-25-000055
Chunk: 0

Company: ARRAY DIGITAL INFRASTRUCTURE, INC.
Filing Date: 2025-08-26
Form: DEF 14A
Chunk 0
---
 26, 2025

Dear Fellow Shareholders:

You are cordially invited to attend the 2025 annual meeting of shareholders ("2025 Annual Meeting") of Array Digital Infrastructure, Inc. f/k/a United States Cellular Corporation ("Array" or the "Company") on Thursday, October 9, 2025, at 8:30 a.m., Central Time. The meeting will be held virtually.

The Notice of the 2025 Annual Meeting of Shareholders and 2025 Proxy Statement ("2025 Proxy Statement") of our Board of Directors is attached. Also enclosed is our 2024 Annual Report on Form 10-K ("2024 10-K"). At the 2025 Annual Meeting, shareholders are being asked to take the following actions:

1. elect the director nominees named in the attached 2025 Proxy Statement;

2. ratify the selection of independent registered public accounting firm for the current fiscal year;

3. approve amendments to the Company’s Restated Certificate of Incorporation (the “Charter”) to reflect changes in the Company's business as a result of the recently-closed transaction with T-Mobile (the “Charter Amendments”); and

4. approve, on an advisory basis, the compensation of our named executive officers as disclosed in the attached 2025 Proxy Statement (commonly known as "Say-on-Pay").

Your Board of Directors unanimously recommends a vote "FOR" its nominees for election as directors, "FOR" the proposal to ratify accountants, "FOR” the Charter Amendments, and "FOR" the Say-on-Pay proposal.

The annual meeting will be held in a virtual format only.

We would like to have as many shareholders as possible represented at the 2025 Annual Meeting. Therefore, whether or not you plan to attend the meeting, please sign, date and return the enclosed proxy card(s), or vote on the Internet in accordance with the instructions set forth on the proxy card(s).

| Very truly yours,    |     |                     |
| Walter C. D. Carlson |     | Douglas W. Chambers |
| Chair                |     | President and CEO   |

Dear Shareholders:

The Company has undergone significant changes in 2025.

In May 2024, UScellular announced that it had entered into an agreement to sell its wireless operations and select spectrum assets to T-Mobile, US Inc. for $4.4 billion, including up to $2 billion of assumed debt.

The transaction closed on August 1, 2025 and United States