Key facts
- This page summarizes Thomas M. Burns's Form 4 filing for XOMA Royalty Corp (XOMA).
- 5 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 23 Sep 2025, 17:32.
Thomas M. Burns - 19 Sep 2025 Form 4 Insider Report for XOMA Royalty Corp (XOMA)
- Reporting relationship
- SVP, Finance & CFO
- Issuer ticker
- XOMA
- Reported as of
- 19 Sep 2025
- Net transaction value
- -$155,820
- SEC form
- 4
- Accepted by SEC
- 23 Sep 2025, 17:32:22 UTC
- Prior SEC filing
- 21 May 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Thomas M. Burns
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Thomas M. Burns filed Form 4 for XOMA Royalty Corp (XOMA) on 23 Sep 2025.
Change
- Previous filing in this sequence was filed on 21 May 2025.
- Current net transaction value: -$155,820.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001638479
Primary reporting owner
BURNS THOMAS M.
- Relationship
- SVP, Finance & CFO
- Address
- C/O XOMA ROYALTY CORPORATION, 2200 POWELL STREET, SUITE 310, EMERYVILLE
- Signature
- /s/ Thomas M. Burns
- Signature date
- 23 Sep 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
XOMA
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +11,846
- Change %
- +53%
- Price
- $0.000000
- Shares after
- 34,409
- Date
- 19 Sep 2025
- Ownership
- Direct
XOMA
transaction
Common Stock
Sale
- Transaction value
- $154,714
- Shares
- -4,300
- Change %
- -12%
- Price
- $35.98
- Shares after
- 30,109
- Date
- 22 Sep 2025
- Ownership
- Direct
- Footnotes
- F1
XOMA
transaction
Common Stock
Sale
- Transaction value
- $554
- Shares
- -15
- Change %
- -0.05%
- Price
- $36.93
- Shares after
- 30,094
- Date
- 22 Sep 2025
- Ownership
- Direct
- Footnotes
- F1
XOMA
transaction
Common Stock
Sale
- Transaction value
- $552
- Shares
- -15
- Change %
- -0.05%
- Price
- $36.81
- Shares after
- 30,079
- Date
- 22 Sep 2025
- Ownership
- Direct
- Footnotes
- F1
XOMA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 6,130
- Date
- 19 Sep 2025
- Ownership
- By 401(k) Plan
XOMA
holding
Depository Shares - 8.375% Series B Cumulative Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,000
- Date
- 19 Sep 2025
- Ownership
- Direct
XOMA
holding
8.625% Series A Cumulative Perpetual Preferred Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,000
- Date
- 19 Sep 2025
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
XOMA
transaction
Derivative
Performance Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -11,846
- Change %
- -21%
- Price
- $0.000000
- Shares after
- 44,208
- Date
- 19 Sep 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 11,846
- Exercise price
- Footnotes
- 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
Shares sold to satisfy the tax withholding obligations incurred upon settlement of the Performance Stock Units ("PSUs").
Footnote F2
Each PSU represents a contingent right to receive one share of the Issuer's common stock (the "Common Stock"). The PSUs vest upon the Common Stock achieving a specified price per share.
SEC remarks
Exhibit 24 - Power of Attorney