Robert Harold Zeiller - 03 Aug 2026 Form 4 Insider Report for Chiron Real Estate Inc. (XRN)

Reporting relationship: Chief Development Officer and Head of Seniors Housing
Issuer ticker: XRN
Reported as of: 03 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 05 Aug 2026, 20:44:03 UTC
Prior SEC filing: 17 Jul 2026
Next SEC filing: 31 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Jamie Barber, as Attorney-in-Fact

Key filing fact

Robert Harold Zeiller filed Form 4 for Chiron Real Estate Inc. (XRN) on 05 Aug 2026.

Key facts

This page summarizes Robert Harold Zeiller's Form 4 filing for Chiron Real Estate Inc. (XRN).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 05 Aug 2026, 20:44.

Change

Previous filing in this sequence was filed on 17 Jul 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002145218 Primary reporting owner

Zeiller Robert Harold

Relationship: Chief Development Officer and Head of Seniors Housing
Address: 7373 WISCONSIN AVENUE, SUITE 800, BETHESDA
Signature: /s/ Jamie Barber, as Attorney-in-Fact
Signature date: 05 Aug 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

XRN transaction Derivative

LTIP Unit (Right to Buy)

Award

Transaction value
Shares: +7,418
Change %: +299%
Price: $0.000000^*
Shares after: 9,895
Date: 03 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 7,418
Exercise price
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents units of limited partnership interest ("LTIP Units") in Chiron Real Estate LP (the "OP"), the operating partnership of the Issuer. The LTIP Units were granted as an employment inducement award under New York Stock Exchange Listing Rule 303A.08 and as a material inducement to the Reporting Person entering into employment with the Issuer. The LTIP Units vest in three equal annual installments, with one-third of the LTIP Units vesting on each anniversary of the grant date, subject to the Reporting Person's continued employment through the applicable vesting date. The LTIP Units were awarded pursuant to an LTIP Unit vesting agreement. The LTIP Units were issued outside of the Issuer's 2016 Equity Incentive Plan (as amended from time to time) and have no expiration date.

Footnote F2

As described in the OP's partnership agreement, vested LTIP Units that have achieved capital account parity may be exchanged at any time after vesting for cash or, at the election of the Issuer, for shares of Common Stock on a one-for-one basis. LTIP Units have no expiration date.

SEC remarks

Chief Development Officer and Head of Seniors Housing