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XOMA ROYALTY CORPORATION (XOMA) Stock Ownership and Short Interest

USA - NASDAQ:XOMA - US98419J2069 - Common Stock

36.49 USD
-0.9 (-2.41%)
Last: 10/16/2025, 8:21:48 PM
36.49 USD
0 (0%)
After Hours: 10/16/2025, 8:21:48 PM
XOMA Ownership Chart.XOMA Ownership Chart: showing Insider, Institutional ownership and shares available to the public.XOMA Ownership.InsiderInstitutionalPublic



Shares Outstanding12.09M
Float11.87M
Float Short Interest Percentage2.17%
Owners (insider)1.4%
Owners (institutional)68.05%
Owners (insider) change-11.59%
Owners (institutional) change0%
XOMA Institutional Ownership HistoryXOMA Institutional Ownership HistoryXOMA Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 2M 4M 6M 8M
XOMA Historical Insider Transactions ChartXOMA Historical Insider Buy and Sell Transactions ChartXOMA Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 -2M -4M -6M
Date Name Type Shares Price Amount
Sep 22, 2025 BURNS THOMAS M. Open Market Sale 4330 35.99 $ 155,820.10
Sep 19, 2025 Sitko Bradley Option Excercise 6712 0.00 $ 0.00
Sep 19, 2025 Hughes Owen Option Excercise 35567 0.00 $ 0.00
Sep 19, 2025 BURNS THOMAS M. Option Excercise 11846 0.00 $ 0.00
Sep 19, 2025 Montano Maricel Perea Option Excercise 3033 0.00 $ 0.00
Sep 10, 2025 Montano Maricel Perea Option Excercise 9101 0.00 $ 0.00
Jun 30, 2025 Sitko Bradley Open Market Purchase 2000 25.39 $ 50,780.00
May 21, 2025 Kosacz Barbara Grant 5971 0.00 $ 0.00
May 21, 2025 WYSZOMIERSKI JACK L Grant 5971 0.00 $ 0.00
May 21, 2025 PERRY MATTHEW D Grant 5971 0.00 $ 0.00
May 21, 2025 Hernday Natasha Grant 5971 0.00 $ 0.00
May 21, 2025 Franklin Heather L Grant 5971 0.00 $ 0.00
May 21, 2025 Kosacz Barbara Grant 5971 0.00 $ 0.00
May 20, 2025 Hughes Owen Open Market Sale 25637 25.38 $ 650,667.06
May 20, 2025 BURNS THOMAS M. Open Market Sale 10482 25.38 $ 266,033.16
May 19, 2025 Hughes Owen Option Excercise 53359 0.00 $ 0.00
May 19, 2025 BURNS THOMAS M. Option Excercise 17773 0.00 $ 0.00
May 16, 2025 BVF PARTNERS L P/IL Open Market Sale 392723 27.10 $ 10,642,793.30
May 16, 2025 BIOTECHNOLOGY VALUE FUND L P Open Market Sale 392723 27.10 $ 10,642,793.30
May 16, 2025 BVF I GP LLC Open Market Sale 392723 27.10 $ 10,642,793.30
May 16, 2025 BIOTECHNOLOGY VALUE FUND II LP Open Market Sale 392723 27.10 $ 10,642,793.30
May 16, 2025 BVF II GP LLC Open Market Sale 392723 27.10 $ 10,642,793.30
May 16, 2025 Biotechnology Value Trading Fund OS LP Open Market Sale 392723 27.10 $ 10,642,793.30
May 16, 2025 BVF Partners OS Ltd. Open Market Sale 392723 27.10 $ 10,642,793.30
May 16, 2025 BVF GP HOLDINGS LLC Open Market Sale 392723 27.10 $ 10,642,793.30
May 16, 2025 BVF INC/IL Open Market Sale 392723 27.10 $ 10,642,793.30
May 16, 2025 LAMPERT MARK N Open Market Sale 392723 27.10 $ 10,642,793.30
Apr 7, 2025 Sitko Bradley Open Market Purchase 2000 24.70 $ 49,400.00
Apr 3, 2025 LIMBER JOSEPH M Open Market Purchase 30000 25.34 $ 760,144.68
Apr 1, 2025 BURNS THOMAS M. Open Market Purchase 1000 25.46 $ 25,460.00
Mar 31, 2025 Sitko Bradley Open Market Purchase 1245 21.04 $ 26,200.55
Mar 21, 2025 Sitko Bradley Open Market Purchase 4134 23.89 $ 98,751.10
Jan 24, 2025 BVF PARTNERS L P/IL Open Market Sale 650717 26.10 $ 16,983,713.70
Jan 24, 2025 BIOTECHNOLOGY VALUE FUND L P Open Market Sale 650717 26.10 $ 16,983,713.70
Jan 24, 2025 BVF I GP LLC Open Market Sale 650717 26.10 $ 16,983,713.70
Jan 24, 2025 BIOTECHNOLOGY VALUE FUND II LP Open Market Sale 650717 26.10 $ 16,983,713.70
Jan 24, 2025 BVF II GP LLC Open Market Sale 650717 26.10 $ 16,983,713.70
Jan 24, 2025 Biotechnology Value Trading Fund OS LP Open Market Sale 650717 26.10 $ 16,983,713.70
Jan 24, 2025 BVF Partners OS Ltd. Open Market Sale 650717 26.10 $ 16,983,713.70
Jan 24, 2025 BVF GP HOLDINGS LLC Open Market Sale 650717 26.10 $ 16,983,713.70
Jan 24, 2025 BVF INC/IL Open Market Sale 650717 26.10 $ 16,983,713.70
Jan 24, 2025 LAMPERT MARK N Open Market Sale 650717 26.10 $ 16,983,713.70
Jan 8, 2025 Sitko Bradley Open Market Purchase 545 25.64 $ 13,974.50
Dec 31, 2024 Sitko Bradley Open Market Purchase 300 25.90 $ 7,770.00
Nov 13, 2024 Hughes Owen Open Market Sale 21881 29.95 $ 655,335.95
Nov 13, 2024 BURNS THOMAS M. Open Market Sale 9775 29.94 $ 292,663.50
Nov 11, 2024 BURNS THOMAS M. Option Excercise 17773 0.00 $ 0.00
Nov 11, 2024 Hughes Owen Option Excercise 53360 0.00 $ 0.00