Insider Holders & Insider Ownership - XOMA Corp (XOMA)

List of insiders holdings for XOMA Corp:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
14159 capital (GP) LLC
BAKER FELIX
BAKER JULIAN
10% Owner		2015-07-23 17:27:506,192,811
0		6,192,811Form 13D
Baker Brothers Life Sciences Capital (GP) LLC
BAKER FELIX
BAKER JULIAN
10% Owner		2015-07-23 17:27:506,192,811
0		6,192,811Form 13D
Baker Biotech Capital (GP) LLC
BAKER FELIX
BAKER JULIAN
10% Owner		2015-07-23 17:27:506,192,811
0		6,192,811Form 13D
BVF PARTNERS L P
BIOTECHNOLOGY VALUE FUND L P
BVF I GP LLC
BIOTECHNOLOGY VALUE FUND II LP
BVF II GP LLC
Biotechnology Value Trading Fund OS LP
BVF Partners OS Ltd.
BVF GP HOLDINGS LLC
BVF INC
LAMPERT MARK N
See Remarks
10% Owner		2024-01-16 17:22:403,633,743
0		3,633,743Form 13D
Klein Thomas
Chief Commercial Officer		2015-03-20 19:30:35347,679
4660		352,339Form 4
RUBIN PAUL D
Sr. VP Clinical Dev. & CMO		2016-03-22 21:01:31326,601
13,422		340,023Form 4
Hughes Owen
Chief Executive Officer		2024-01-10 16:30:14275,000
0		275,000Form 4
Neal James R
CEO		2022-07-18 16:30:18229,878
21,560		251,438Form 4
CASTELLO JOHN L
President, CEO and		2008-02-11 18:42:02128,670
65,803		194,473Form 5
DAVIS PETER B
VP, Finance & CFO		2005-03-17 21:00:1015,589
151,210		166,799Form 4
DELLIO CLARENCE L
Sr VP, Operations and COO		2005-05-12 13:49:15101,456
15,976		117,432Form 4
KURLAND FRED
CFO & VP Finance		2015-04-07 19:20:4875,461
27,391		102,852Form 4
BURNS THOMAS M.
SVP, Finance & CFO		2023-05-22 16:30:4091,600
0		91,600Form 4
BAKER BROS. ADVISORS LP
667 L.P.
Baker Brothers Life Sciences LP
14159 L.P.
Baker Bros. Advisors (GP) LLC
BAKER FELIX
BAKER JULIAN
Former 10% owner		2015-07-23 17:35:060
90,538		90,538Form 4
BOWES WILLIAM K JR
Director		2015-06-01 18:24:5382,139
1000		83,139Form 4
BOYLE J DAVID II
VP, Finance, and CFO		2008-05-14 18:36:2080,000
0		80,000Form 4/A
DATTA DEEPSHIKHA
Chief Business Officer		2019-02-15 17:01:1550,000
0		50,000Form 4
Neu Kelvin
Director		2012-07-23 17:04:0440,000
0		40,000Form 4
ANDRESS JAMES G
Director		2008-05-14 18:32:3633,500
0		33,500Form 4/A
MARGOLIN CHRISTOPHER J
VP, General Counsel & Sec'y		2012-02-14 16:55:295048
25,377		30,425Form 5
KORNBERG ARTHUR MD
Director		2007-08-27 17:49:450
20,000		20,000Form 4/A
FISHER CHARLES J JR
Director		2011-01-11 17:02:0011,850
0		11,850Form 4
Kosacz Barbara
Director		2023-05-19 16:30:2910,967
0		10,967Form 4
LIMBER JOSEPH M
Director		2023-05-19 16:30:3210,967
0		10,967Form 4
WYSZOMIERSKI JACK L
Director		2023-05-19 16:30:3910,967
0		10,967Form 4
Hernday Natasha
Director		2023-05-19 16:30:2410,967
0		10,967Form 4
PERRY MATTHEW D
See Explanation of Responses		2023-05-19 16:30:5110,967
0		10,967Form 4
Franklin Heather L
Director		2023-05-19 16:30:1710,967
0		10,967Form 4
SCANNON PATRICK J MD PHD
Exec. VP & CSO		2016-12-23 18:36:118217
1929		10,146Form 4
MENDELL STEVEN C
Director		2004-05-20 19:56:1110000
0		10000Form 4
Sitko Bradley
Chief Investment Officer		2023-10-04 16:30:365600
3500		9100Form 4
VAN NESS W DENMAN
Director		2022-05-20 09:00:258996
0		8996Form 4
Walbert Timothy P
Director		2017-05-22 18:45:298000
0		8000Form 4
Varian John
Director		2017-05-22 18:43:138000
0		8000Form 4
HUTT PETER BARTON
Director		2017-05-22 18:38:518000
0		8000Form 4
ENGLE STEVEN B
Chairman, CEO & President		2011-02-11 13:54:530
6866		6866Form 5
ZENNER PATRICK J
Director		2010-07-26 16:12:510
0		0Form 4