FORM 4 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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Carlson Anthony J 2. Issuer Name and Ticker or Trading Symbol ARRAY DIGITAL INFRASTRUCTURE, INC. [AD] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President and CEO (Last) (First) (Middle) 500 W. MADISON STREET, SUITE 810 3. Date of Earliest Transaction (Month/Day/Year) 04/03/2026 (Street) CHICAGO, IL 60661 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Shares 04/03/2026 M(1) 1,742 A $48(2) 10,671 D Common Shares 04/03/2026 F(3) 511 D $48(2) 10,160 D Common Shares 04/03/2026 M(4) 4,150 A $48(2) 14,310 D Common Shares 04/03/2026 F(3) 1,217 D $48(2) 13,093 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Restricted Stock Units

(1)

04/03/2026

M

1,742

(1)

(1)

Common Shares

1,742

$48

0

D

Peformance Share Units

(4)

04/03/2026

M

4,150

(4)

(4)

Common Shares

4,150

$48

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Carlson Anthony J 500 W. MADISON STREET, SUITE 810 CHICAGO, IL 60661	X		President and CEO

Signatures

John M. Toomey, by power of atty.		04/06/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Granted under the Array Long-Term Incentive Plan on April 3, 2023. Restricted stock units vest one-third each year on the first, second and third anniversaries of the grant date. This represents settlement of the third and final vesting. As a result of special dividends on August 19, 2025, and February 2, 2026, the reporting person acquired 436 units and 290 units respectively, to maintain the underlying awards fair value.
(2)	The market was closed on the vest date therefore the previous trading day's close, April 2, 2026, was used to value the transaction.
(3)	Shares withheld to pay taxes.
(4)	On April 3, 2023 the reporting person was granted financial-based performance share units that would be measured over a one-year time period. The Performance Shares were certified and adjusted for performance on February 14, 2024 and vested on April 3, 2026. Each performance share unit represents the contingent right to receive one common share. As a result of special dividends on August 19, 2025, and February 2, 2026, the reporting person acquired 1040 units and 691 units respectively, to maintain the underlying awards fair value.

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