Robert Harold Zeiller - 27 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: 27 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 31 Aug 2026, 19:26:40 UTC
Prior SEC filing: 05 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 31 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: 31 Aug 2026, 19:26.

Change

Previous filing in this sequence was filed on 05 Aug 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: 31 Aug 2026

Reported derivative securities

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

XRN transaction Derivative

Option (Right to buy)

Award

Transaction value
Shares: +23,855
Change %
Price: $0.000000^*
Shares after: 23,855
Date: 27 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 23,855
Exercise price: $60.00
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

The options have an exercise price of $60.00 per share and the shares subject to the options become exercisable in three equal annual installments on each of August 27, 2027, August 27, 2028 and August 27, 2029, subject to the Reporting Person's continued service through each applicable vesting date.

Footnote F2

The options were granted outside of the Issuer's 2016 Equity Incentive Plan 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 awards were approved by the Compensation Committee of the Board of Directors, consisting solely of independent directors, in reliance on the employment inducement exemption under NYSE Listing Rule 303A.08.

SEC remarks

Chief Development Officer and Head of Seniors Housing