# EDGAR Filing Document

**Accession Number:** 0002100161
**File Stem:** 0001193125-26-220896
**Filing Date:** 2026-5
**Character Count:** 4698
**Document Hash:** 7b593d643ebce04daedf093664860c75
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-220896.hdr.sgml**: 20260513

**ACCESSION NUMBER**: 0001193125-26-220896

**CONFORMED SUBMISSION TYPE**: 8-A12B

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260513

**DATE AS OF CHANGE**: 20260513

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Blackstone Digital Infrastructure Trust Inc.
- **CENTRAL INDEX KEY:** 0002100161
- **STANDARD INDUSTRIAL CLASSIFICATION:** REAL ESTATE [6500]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-A12B
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43291
- **FILM NUMBER:** 26971742

**BUSINESS ADDRESS:**
- **STREET 1:** C/O BLACKSTONE INC.
- **STREET 2:** 345 PARK AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10154
- **BUSINESS PHONE:** 212-583-5000

**MAIL ADDRESS:**
- **STREET 1:** C/O BLACKSTONE INC.
- **STREET 2:** 345 PARK AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10154

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Keystone REIT Inc.
- **DATE OF NAME CHANGE:** 20251209

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 8-A** 

**FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES** 

**PURSUANT TO SECTION 12(b) OR (g) OF** 

**THE SECURITIES EXCHANGE ACT OF 1934** 

## Blackstone Digital Infrastructure Trust Inc.
**(Exact name of registrant as specified in its charter)** 

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| | |
|:---|:---|
| **Maryland** | **41-2751600** |
| **(State or other jurisdiction of**<br> **incorporation or organization)** | **(I.R.S. Employer**<br> **Identification No.)** |
| **345 Park Avenue**<br> **New York, NY** | **10154** |
| **(Address of principal executive offices)** | **(Zip Code)** |

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

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| | |
|:---|:---|
| **Title of each class**<br> **to be so registered** | **Name of each exchange on which**<br> **each class is to be registered** |
| Common Stock, par value $0.01 per share | The New York Stock Exchange |

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If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c) or (e), check the following box. ☒

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d) or (e), check the following box. ☐

If this form relates to the registration of a class of securities concurrently with a Regulation A offering, check the following box. ☐

**Securities Act registration statement or Regulation A offering statement file number to which this form relates:** 

**333-294977** 

**Securities to be registered pursuant to Section 12(g) of the Act:** 

**None** 

**(Title of Class)** 

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**INFORMATION REQUIRED IN REGISTRATION STATEMENT** 

**Item 1. Description of Registrant's Securities to be Registered.** 

For a description of the common stock, par value $0.01 per share, of Blackstone Digital Infrastructure Trust Inc. (the "<u>Registrant</u>") being registered hereunder, reference is made to the information set forth under the heading "Description of Stock" contained in the Registrant's Registration Statement on Form S-11 (File No. 333-294977), filed with the Securities and Exchange Commission (the "<u>Commission</u>") on April 10, 2026 (as amended, the "<u>Registration Statement</u>"), and in the prospectus included in the Registration Statement to be filed separately by the Registrant with the Commission pursuant to Rule 424(b) under the Securities Act of 1933, as amended, which prospectus shall be deemed to be incorporated by reference herein.

**Item 2. Exhibits** 

Under the "Instructions as to Exhibits" section of Form 8-A, no exhibits are required to be filed because no other securities of the Registrant are to be registered on the New York Stock Exchange and the securities to be registered hereby are not being registered pursuant to Section 12(g) of the Securities Exchange Act of 1934, as amended.

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**SIGNATURE** 

Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized.

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| | | |
|:---|:---|:---|
|  | BLACKSTONE DIGITAL INFRASTRUCTURE TRUST INC. | BLACKSTONE DIGITAL INFRASTRUCTURE TRUST INC. |
| Date: May 13, 2026 | By: | /s/ Anthony F. Marone, Jr. |
|  | Name: | Anthony F. Marone, Jr. |
|  | Title: | Chief Financial Officer and Treasurer |

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