Exhibit 99.3

Table of Contents

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION OF CHIRON REAL ESTATE INC.

On June 1, 2026, Chiron Real Estate Inc. (the “Company”) acquired two senior housing communities located in Alexandria, Virginia: The Landing Alexandria (“The Landing”) and The Riviera Alexandria (“The Riviera” and, together with The Landing, the “Communities”). The Company acquired The Landing from Silverstone Alexandria Owner, LLC for a purchase price of $130.0 million and The Riviera from Silverstone Alexandria II Owner, LLC for a purchase price of $118.9 million. The Landing consists of 163 homes offering independent living, assisted living and memory care services, and The Riviera consists of 129 homes offering independent living services. The historical financial information of The Landing was derived from the audited financial statements as of and for the year ended December 31, 2025 and the unaudited interim financial statements as of and for the three months ended March 31, 2026 of The Landing Alexandria, included as Exhibit 99.1 to this Current Report on Form 8-K/A. The historical financial information of The Riviera was derived from the statement of assets acquired and liabilities assumed of The Riviera Alexandria as of June 1, 2026, included as Exhibit 99.2 to this Current Report on Form 8-K/A.

The acquisitions were funded using borrowings under the Company’s credit facility. The Company operates the Communities as senior housing operating property (“SHOP”) assets, and a taxable REIT subsidiary of the Company entered into a management agreement with an affiliate of Greystone Communities (“Greystone”), a third-party operator, to manage the day-to-day operations of the Communities.

The accompanying unaudited pro forma condensed combined financial information has been prepared in accordance with Article 11 of Regulation S-X. The unaudited pro forma condensed combined balance sheet as of March 31, 2026 gives effect to the acquisitions of The Landing and The Riviera as if each had occurred on March 31, 2026. The unaudited pro forma condensed combined statements of operations for the three months ended March 31, 2026 and the year ended December 31, 2025 reflect only The Landing’s historical results, giving effect to the acquisition of The Landing as if it had occurred on January 1, 2025, the beginning of the earliest period presented. As the Company received a waiver from the SEC to exclude The Riviera’s historical statements of revenues and operating expenses, The Riviera’s Statement of Operations is excluded from the unaudited pro forma condensed combined Statement of Operations based upon the relief under SEC Rule 3-13.

The unaudited pro forma condensed combined financial information has been prepared by the Company using the acquisition method of accounting in accordance with generally accepted accounting principles in the United States of America (“U.S. GAAP”), with Chiron as the acquiring entity for accounting purposes, and reflects estimates and assumptions deemed appropriate by the Company’s management to give effect to the acquisition of the Communities. The Company determined that the acquired assets and assumed liabilities did not meet the definition of a business under U.S. GAAP and, accordingly, accounted for the acquisition as an asset acquisition. The unaudited pro forma condensed combined financial information includes adjustments that reflect the accounting for the acquisition of the Communities in accordance with U.S. GAAP. Refer to the notes to the unaudited pro forma financial information for additional information regarding the basis of presentation and pro forma adjustments.

The unaudited pro forma condensed combined financial information is based on available information and assumptions that management believes are reasonable and factually supportable. The unaudited pro forma condensed combined financial information does not purport to represent what the Company’s actual financial position or results of operations would have been had the acquisitions occurred on the dates indicated, nor is it intended to be indicative of the Company’s future financial position or results of operations.

The unaudited pro forma condensed combined financial information and the accompanying notes should be read in conjunction with the Company’s historical consolidated financial statements and related notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, the Company’s Quarterly Reports on Form 10-Q for the quarters ended March 31, 2026 and June 30, 2026, the Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission on May 6, 2026, the Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission on June 2, 2026, and the historical financial statements of The Landing Alexandria and The Riviera Alexandria included as Exhibits 99.1 and 99.2, respectively, to this Current Report on Form 8-K/A.

CHIRON REAL ESTATE INC.

Unaudited Pro Forma Condensed Combined Balance Sheet

As of March 31, 2026

(Unaudited and in thousands, except par values)

Notes and Management Assumptions:

The purchase price allocation includes significant depreciable and amortizable assets, including building, site improvements, furniture, fixtures and equipment, and acquired lease intangible assets. Depreciation and amortization of these assets reflected in the unaudited pro forma condensed combined statements of operations was calculated on a straight-line basis over the estimated useful lives or amortization periods assigned to the respective assets. The following table shows the expected useful lives of significant assets acquired:

CHIRON REAL ESTATE INC.

Unaudited Pro Forma Condensed Combined Statement of Operations

For the three months ended March 31, 2026

(unaudited and in thousands, except per share amounts)

CHIRON REAL ESTATE INC.

Unaudited Pro Forma Condensed Combined Statement of Operations

For the year ended December 31, 2025

(unaudited and in thousands, except per share amounts)

CHIRON REAL ESTATE INC.

Notes to the Unaudited Pro Forma Condensed Combined Statement of Operations

(Unaudited, dollars in thousands, except per share amounts or as otherwise indicated)

(A) Chiron’s historical consolidated statement of operations for the applicable period presented.

(B) Represents the historical statement of operations of The Landing for the applicable period presented, as derived from the historical financial statements of The Landing included elsewhere in this Current Report on Form 8-K/A. The Riviera’s Statement of Operations are excluded from the unaudited pro forma condensed consolidated Statement of Operations based upon the relief under SEC Rule 3-13.

(C) Represents The Landing’s allocable portion of contractual changes to operating expenses associated with The Landing acquisition. The adjustments include The Landing’s allocable portion of (i) the estimated impact of conforming the historical management fees incurred under the prior Greystone management agreement to the fee provisions under the revised Greystone management agreement applicable following Chiron’s acquisition of The Landing, and (ii) the fees payable under the post-closing consulting agreement with Silverstone. The adjustments were calculated as if the revised Greystone management fee arrangement and the Silverstone consulting agreement had been in effect as of January 1, 2025. Management and consulting fees are as follows (in thousands):

Management and consulting fees for The Riviera are $19 and $15 per month, respectively. Because The Riviera opened in March 2026, there are no Management fees for the year ended December 31, 2025.

(D) Represents additional depreciation and amortization directly attributable to the fair value adjustment of the assets acquired.

(E) Represents the net effect on interest expense of eliminating historical interest expense related to The Landing’s property-level financing not assumed by the Company and recognizing incremental interest expense on the assumed additional borrowings under the Company’s unsecured revolving credit facility used to fund the acquisition. The table below shows a reconciliation of the net interest expenses:

Interest expense on the acquisition financing was calculated using an annual interest rate of 4.93%, which represents the current interest rate under the Company's credit facility as of August 12, 2026. The financing terms used in the pro forma financial information are supported by an agreement.

Assuming the acquisition financing remained outstanding for the entire period presented, a 0.125% (1/8%) increase or decrease in the interest rate would result in a corresponding increase or decrease in annual interest expense of approximately $78 and $312 for the three months ended March 31, 2026 and the year ended December  31, 2025, respectively.

(F) Represents the pro forma income tax expense attributable to the operation of The Landing through a taxable REIT subsidiary of the Company. The Landing is operated as a senior housing operating property, and a taxable REIT subsidiary of the Company is treated as the lessee/operator of the property for U.S. federal income tax purposes. Accordingly, the taxable REIT subsidiary is subject to federal and state income taxes on taxable income generated from the operation of The Landing. The pro forma adjustment reflects the estimated income tax expense that would have been recognized by the taxable REIT subsidiary for the applicable period presented after giving effect to the acquisition as if it had occurred on January 1, 2025.

(G) Represents the pro forma portion of net loss attributable to noncontrolling interests.

(H) Pro forma basic and diluted earnings per share were computed using the historical weighted-average common shares outstanding of Chiron Real Estate Inc. because no equity securities were issued in connection with The Landing and The Riviera acquisitions. Accordingly, the pro forma adjustments affect only the numerator used in the earnings-per-share calculation.