• Info
  • Insider Ownership

Insider Trading & Ownership of Bradley Sitko

Location
Emeryville, CA
Summary
The estimated net worth of Bradley Sitko is at least $2,290,587 dollars as of 13 Mar 2026. Bradley Sitko is the Chief Investment Officer of XOMA Royalty Corp and owns shares of XOMA Royalty Corp (XOMA) stock worth about $2.29M.
Signature
/s/ Maricel Montano, Attorney-in-Fact for Bradley Sitko
All Insider Reports
All Insider Reports

Follow Filing Activity

Follow Bradley Sitko and return when a new Insider Trading filing appears.

This tracks SEC filing changes for this page using existing product update flows.

Sign up to follow filing activity

Sponsored

Quick Takeaways

  • Bradley Sitko has 1 issuer position tracked on this page.
  • Estimated disclosed ownership value: $2,290,587.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: XOMA Royalty Corp ($2,290,587).
  • Past-year value change for that position: +$50,780.

Why This Matters

  • This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
  • You can cross-check role, issuer, and filing chronology directly against the SEC source.

Official SEC Source

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Bradley Sitko

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
XOMA, XOMAO XOMA Royalty Corp Chief Investment Officer $2,290,587 +$50,780 +2.3% 11 Mar 2026

Insider Transactions Reported by Bradley Sitko:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Sponsored