Natasha Hernday - 21 May 2026 Form 4 Insider Report for XOMA Royalty Corp (XOMA)

Reporting relationship: Director
Issuer ticker: XOMA
Reported as of: 21 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 May 2026, 18:08:27 UTC
Prior SEC filing: 13 Jun 2025
Next SEC filing: 12 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Maricel Montano, Attorney-in-Fact for Natasha Hernday

Key filing fact

Natasha Hernday filed Form 4 for XOMA Royalty Corp (XOMA) on 26 May 2026.

Key facts

This page summarizes Natasha Hernday's Form 4 filing for XOMA Royalty Corp (XOMA).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 26 May 2026, 18:08.

Change

Previous filing in this sequence was filed on 13 Jun 2025.
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 0001780547 Primary reporting owner

Hernday Natasha

Relationship: Director
Address: C/O XOMA ROYALTY CORPORATION, 2200 POWELL STREET, SUITE 310, EMERYVILLE
Signature: /s/ Maricel Montano, Attorney-in-Fact for Natasha Hernday
Signature date: 26 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

XOMA transaction

Common Stock

Award

Transaction value
Shares: +3,586
Change %: +40%
Price: $0.000000^*
Shares after: 12,592
Date: 21 May 2026
Ownership: Direct
Footnotes: F1

XOMA holding

8.625% Series A Cumulative Perpetual Preferred Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 4,000
Date: 21 May 2026
Ownership: Direct

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Consists of 3,586 restricted stock units ("RSUs"). Each RSU represents the right to receive, at settlement, one share of common stock of the Company and will vest in equal parts on a monthly basis, for 12 months from the date of grant, subject to the reporting person's continued service to the Company through such vesting date.

SEC remarks

Exhibit 24 - Power of Attorney.