Key facts
- This page summarizes Joseph M. Limber's Form 4 filing for XOMA Royalty Corp (XOMA).
- 2 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 31 Mar 2026, 16:30.
Joseph M. Limber - 27 Mar 2026 Form 4 Insider Report for XOMA Royalty Corp (XOMA)
- Reporting relationship
- Director
- Issuer ticker
- XOMA
- Reported as of
- 27 Mar 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 31 Mar 2026, 16:30:12 UTC
- Prior SEC filing
- 23 May 2025
- Next SEC filing
- 26 May 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Maricel Montano, Attorney-in-Fact for Joseph M Limber
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Joseph M. Limber filed Form 4 for XOMA Royalty Corp (XOMA) on 31 Mar 2026.
Change
- Previous filing in this sequence was filed on 23 May 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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001216023
Primary reporting owner
LIMBER JOSEPH M
- Relationship
- Director
- Address
- C/O XOMA ROYALTY CORPORATION, 2200 POWELL STREET, SUITE 310, EMERYVILLE
- Signature
- /s/ Maricel Montano, Attorney-in-Fact for Joseph M Limber
- Signature date
- 31 Mar 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
XOMA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +3,026
- Change %
- +49%
- Price
- $11.20*
- Shares after
- 9,234
- Date
- 27 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
- 20,000
- Date
- 27 Mar 2026
- Ownership
- Direct
XOMA
holding
8.625% Series A Cumulative Perpetual Preferred Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 10,000
- Date
- 27 Mar 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
XOMA
transaction
Derivative
Stock Option (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -3,026
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 27 Mar 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,026
- Exercise price
- $11.20
- Footnotes
- F1
* 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
This option became fully vested and exercisable as of July 21, 2017.
SEC remarks
Exhibit 24 - Power of Attorney