Bradley Sitko - 11 Mar 2026 Form 4 Insider Report for XOMA Royalty Corp (XOMA)

Reporting relationship
Chief Investment Officer
Issuer ticker
XOMA
Reported as of
11 Mar 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 5 source fields
SEC form
4
Accepted by SEC
13 Mar 2026, 19:09:41 UTC
Prior SEC filing
23 Sep 2025
Next SEC filing
22 Apr 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Maricel Montano, Attorney-in-Fact for Bradley Sitko

Key filing fact

Bradley Sitko filed Form 4 for XOMA Royalty Corp (XOMA) on 13 Mar 2026.

Key facts

  • This page summarizes Bradley Sitko's Form 4 filing for XOMA Royalty Corp (XOMA).
  • 3 reported transactions and 1 derivative row are listed below.
  • Accepted by SEC: 13 Mar 2026, 19:09.

Change

  • Previous filing in this sequence was filed on 23 Sep 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 0001959809 Primary reporting owner

Sitko Bradley

Relationship
Chief Investment Officer
Address
C/O XOMA ROYALTY CORPORATION, 2200 POWELL STREET, SUITE 310, EMERYVILLE
Signature
/s/ Maricel Montano, Attorney-in-Fact for Bradley Sitko
Signature date
13 Mar 2026

Reported non-derivative transactions

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

XOMA transaction

Common Stock

Award

Transaction value
Shares
+30,000
Change %
+151%
Price
$0.000000*
Shares after
49,822
Date
11 Mar 2026
Ownership
Direct
Footnotes
F1
XOMA transaction

Common Stock

Award

Transaction value
Shares
+29,402
Change %
+59%
Price
$0.000000*
Shares after
79,224
Date
11 Mar 2026
Ownership
Direct
Footnotes
F2
XOMA holding

8.625% Series A Cumulative Perpetual Preferred Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
313
Date
11 Mar 2026
Ownership
Direct
XOMA holding

Depositary Shares - 8.375% Series B Cumulative Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
7,045
Date
11 Mar 2026
Ownership
Direct
XOMA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
829
Date
11 Mar 2026
Ownership
By 401(k) Plan
XOMA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,500
Date
11 Mar 2026
Ownership
By spouse
XOMA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
75
Date
11 Mar 2026
Ownership
By child
XOMA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
75
Date
11 Mar 2026
Ownership
By child
XOMA holding

8.625% Series A Cumulative Perpetual Preferred Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
82
Date
11 Mar 2026
Ownership
By spouse
XOMA holding

Depositary Shares - 8.375% B Cumulative Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,000
Date
11 Mar 2026
Ownership
By spouse

Reported derivative securities

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

XOMA transaction Derivative

Performance Stock Units

Award

Transaction value
Shares
+44,849
Change %
Price
$0.000000*
Shares after
44,849
Date
11 Mar 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
44,849
Exercise price
Footnotes
F3
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Represents a grant of restricted stock units ("RSUs") payable solely in common stock that will vest in full on March 11, 2031, subject to the Reporting Person's continued service to the Issuer through the vesting date.

Footnote F2

Represents a grant of RSUs payable solely in common stock that will vest as to 25% on each of the first four anniversaries of March 11, 2026, subject to the Reporting Person's continued service to the Issuer through each vesting date.

Footnote F3

Each performance stock unit ("PSU") represents a contingent right to receive one share of common stock. The PSUs vest upon the common stock achieving a specified price per share, subject to the Reporting Person's continued service to the Issuer through each vesting date.

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .