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Single filing record
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Cluster buy
XOMA Insider Cluster Buy, April 2025
3 insiders at XOMA Royalty Corp bought a combined $536.2K between Mar 31, 2025 and Apr 5, 2025. Learn more
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Cluster BuyXOMA
3 insiders at XOMA Royalty Corp
XOMA Insider Cluster Buy, April 2025 · $536.2K
Cluster of 3 insiders bought a combined $536.2K of XOMA between Mar 31, 2025 and Apr 5, 2025.
Cluster details
Cluster details
3 insiders at XOMA Royalty Corp, Healthcare ($710.2M market cap) bought a combined $536,185 in 5 days, 0.08% of the market cap.
Largest member: Joseph M Limber (Director) at $416.7K.
Permalink https://bluecollarpicks.com/insider-trading/XOMA/cluster/2025-03-31-3-insiders-xoma-royalty
Timeline
When each insider bought
Mar 31, 2025 – Apr 5, 2025
- Mar 31, 2025Bradley SitkoChief Investment Officer$6.2K
- Apr 1, 2025Thomas M BurnsSVP, Finance & CFO$25.5K
- Apr 3, 2025Joseph M LimberDirector$416.7K
- Apr 4, 2025Joseph M LimberDirector$87.8K
Market context
XOMA market snapshot
Current price$0.00
1-day change0.00%
Market cap$710.2M
SectorHealthcare
Next earningsAugust 11, 2026
Current price$0.00
Analyst target$39.00 (-2.9%)
Last enriched August 4, 2026 at 8:08 AM EDT.
Filings
Transactions in This Cluster
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Public Form 4 filings, normalized for cleaner scanning. What do these codes mean?
| Ticker | Type & Role | Value | |
|---|---|---|---|
Cluster Buy Director | $87.8K | ||
Cluster Buy Director | $416.7K | ||
Cluster Buy CFO | $25.5K | ||
Cluster Buy Officer | $6.2K | ||
Cluster detail
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Context
Why This Cluster May Matter
Cluster buying occurs when multiple insiders purchase shares within a short window, often before a material company announcement. This cluster involved 3 insiders over 5 days, totaling $536,185 across 4 filings.
Insiders are required to report purchases within two business days via SEC Form 4. Every transaction on this page links back to the original filing on EDGAR. Learn more about cluster buying.
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Method Public Form 4 filings, normalized for cleaner scanning. Filtered rows stay available in All Form 4 Filings and ticker history. Which view should I use? →
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