Chiron Real Estate Inc.

**UNITED STATES

SECURITIES AND EXCHANGE COMMISSION****

Washington, D.C. 20549

SCHEDULE 14A

**Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934 (Amendment No. )

Filed by the Registrant☒

Filed by a Party other than the Registrant☐

Check the appropriate box:

Chiron Real Estate Inc.

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

CHAIRMAN’S LETTER

April 8, 2026

Dear Stockholder:

On behalf of the Board of Directors of Chiron Real Estate Inc., a Maryland corporation, I cordially invite you to attend our annual meeting of stockholders on May 20, 2026, at 10:00 a.m. (ET), to be held virtually, by remote communication. To attend the meeting, you must register athttps://web.viewproxy.com/XRN/2026/ by 11:59 p.m. (ET) on May 18, 2026.

We believe that the online tools we have selected will facilitate stockholder communication, allowing stockholders to communicate with us in advance of, and during, the Annual Meeting. During the live Q&A session of the Annual Meeting, we may answer questions as they come in and address those asked in advance, to the extent relevant to the business of the Annual Meeting, as time permits.

Both stockholders of record and street name stockholders will be able to attend the Annual Meeting via live audio webcast, submit their questions during the meeting, and vote their shares electronically at the Annual Meeting.

If you are a registered holder, your virtual control number will be on your Notice of Internet Availability of Proxy Materials or proxy card.

If you hold your shares beneficially through a bank or broker, you must provide a legal proxy from your bank or broker during registration, and you will be assigned a virtual control number in order to vote your shares during the Annual Meeting.

If you are unable to obtain a legal proxy to vote your shares, you will still be able to attend the Annual Meeting (but will not be able to vote your shares at the Annual Meeting) so long as you demonstrate proof of stock ownership. Instructions on how to connect and participate via the Internet, including how to demonstrate proof of stock ownership, are posted athttps://web.viewproxy.com/XRN/2026/. On the day of the Annual Meeting, you may only vote during the meeting by e-mailing a copy of your legal proxy tovirtualmeeting@viewproxy.com in advance of the meeting.

We look forward to seeing you at the Annual Meeting.

Sincerely,

Jeffrey Busch Chairman of the Board

NOTICE OF 2026 ANNUAL MEETING OF STOCKHOLDERS

Important Notice Regarding the Availability of Proxy Materials for the Annual Meeting of Stockholders to Be Held Virtually on May 20, 2026

The Proxy Statement and 2025 Annual Report are available online athttps://web.viewproxy.com/XRN/2026 and in the “Investor Relations” section of our website athttp://www.chironre.com.**

The 2026 Annual Stockholder Meeting (the “Annual Meeting”) of Chiron Real Estate Inc., a Maryland corporation (the “Company”), will be held virtually via live webcast on May 20, 2026, at 10:00 a.m. (ET). To attend the meeting, you must register athttps://web.viewproxy.com/XRN/2026/ by 11:59 p.m. (ET) on May 18, 2026.

Items of Business

As a stockholder, you will be asked to:

Record Date

The Board of Directors has fixed the close of business on March 25, 2026, as the record date for determining the stockholders entitled to notice of and to vote at the Annual Meeting and any adjournment or postponement thereof.

Proxy Voting

You may authorize your proxy on the Internet or by phone. For a beneficial holder to vote at the meeting, you must submit a copy of your legal proxy tovirtualmeeting@viewproxy.com in advance of the meeting. We encourage you to instruct us on the Internet as to the authorization of your proxy. Instructions for authorizing your vote are contained on the Notice of Internet Availability. If for any reason you should decide to revoke your proxy, you may do so at any time prior to its exercise at the Annual Meeting.

Virtual Meeting

To attend the meeting, you must register athttps://web.viewproxy.com/XRN/2026 by 11:59 p.m. (ET) on May 18, 2026. A unique join link to the Annual Meeting and a password will be provided to each stockholder who registers to attend the Annual Meeting. Whether or not you plan to attend the Annual Meeting virtually, your vote is very important, and we encourage you to authorize your proxy as promptly as possible. If you vote by proxy, but later decide to attend the Annual Meeting virtually, or for any other reason desire to revoke your proxy, you may still do so by following the procedures set forth in the proxy statement.

As permitted by the Securities and Exchange Commission (the “SEC”), the Company is sending a Notice of Internet Availability of Proxy Materials (the “Notice of Internet Availability”) to all stockholders of record. All stockholders will have the ability to access the Proxy Statement and the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025 as filed with the SEC on March 2, 2026 on a website referred to in this Notice of Internet Availability or to request a printed set of these materials at no charge. Instructions on how to access these materials over the Internet or to request a printed copy may be found in this Notice of Internet Availability.

In addition, any stockholder may request to receive proxy materials in printed form by mail or electronically by email on an ongoing basis. Choosing to receive future proxy materials by email will save the Company the cost of printing and mailing documents to stockholders and will reduce the impact of annual meetings on the environment. A stockholder’s election to receive proxy materials by email will remain in effect until the stockholder terminates it.

We look forward to speaking with you at the meeting.

PROXY STATEMENT

This proxy statement, including the information incorporated by reference herein (collectively, this “Proxy Statement”), provides information about the 2026 Annual Meeting of Stockholders (the “Annual Meeting”) of Chiron Real Estate Inc., a Maryland corporation.

How to Vote

Your vote is important. You may authorize your proxy in advance of the meeting via the Internet, by telephone or by mail, or you may vote by attending and voting online at the 2026 Annual Meeting of Stockholders. Please refer to the Notice of Internet Availability, proxy card or voter instruction form for detailed voting instructions.

The Notice of Internet Availability and this Proxy Statement and form of proxy were first made available to stockholders on the Internet on April 8, 2026.

Table of Contents