---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-230466"
form_type: "8-K"
ticker: "XOMA"
cik: "0000791908"
company_name: "XOMA Royalty Corp"
filed_at: "2025-10-03T23:59:59+00:00"
generated_at: "2026-05-17T04:52:28.460457+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# XOMA enters ATM sales agreements for up to $125M in common stock and preferred depositary shares

## Summary
- Up to $75M common stock ATM with Leerink Partners; 3% commission.
- Up to $50M depositary shares (Series B preferred) ATM with H.C. Wainwright; 3% commission.
- Proceeds intended for royalty acquisitions, working capital, and preferred dividends.
- Offers registered under existing S-3 shelf (File No. 333-277794) effective June 2024.
- Company is not obligated to sell any shares; may terminate agreements at any time.

## SEC filing metadata
- accession: 0001193125-25-230466
- form_type: 8-K
- ticker: XOMA
- cik: 0000791908
- company_name: XOMA Royalty Corp
- filed_at: 2025-10-03T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/791908/000119312525230466/0001193125-25-230466-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/791908/000119312525230466/d64736d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-230466
- JSON: https://secwatch.observer/filing/0001193125-25-230466.json
- Plain text: https://secwatch.observer/filing/0001193125-25-230466.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.