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XOMAO

XOMA Corporation

66 transactions on file, per SEC Form 4 filings.

BVF PARTNERS L P/IL

10% owner · 2026-07-14

U-Tender

$30.1M

Montano Maricel Perea

Chief Legal Officer · 2026-07-14

J-Other

$0K

Montano Maricel Perea

Chief Legal Officer · 2026-07-14

D-Return

11,316 sh

LIMBER JOSEPH M

director · 2026-07-14

J-Other

$0K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$1K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$1K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$32K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$46K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$127K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$127K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$131K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$158K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$161K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$235K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$241K

LIMBER JOSEPH M

director · 2026-07-14

D-Return

$250K

Kosacz Barbara

director · 2026-07-14

J-Other

$0K

Kosacz Barbara

director · 2026-07-14

D-Return

$253K

Kosacz Barbara

director · 2026-07-14

D-Return

$127K

Kosacz Barbara

director · 2026-07-14

D-Return

$131K

Kosacz Barbara

director · 2026-07-14

D-Return

$158K

Kosacz Barbara

director · 2026-07-14

D-Return

$161K

Kosacz Barbara

director · 2026-07-14

D-Return

$235K

Kosacz Barbara

director · 2026-07-14

D-Return

$241K

WYSZOMIERSKI JACK L

director · 2026-07-14

J-Other

$0K

WYSZOMIERSKI JACK L

director · 2026-07-14

D-Return

$32K

WYSZOMIERSKI JACK L

director · 2026-07-14

D-Return

$46K

WYSZOMIERSKI JACK L

director · 2026-07-14

D-Return

$127K

WYSZOMIERSKI JACK L

director · 2026-07-14

D-Return

$127K

WYSZOMIERSKI JACK L

director · 2026-07-14

D-Return

$131K

WYSZOMIERSKI JACK L

director · 2026-07-14

D-Return

$158K

WYSZOMIERSKI JACK L

director · 2026-07-14

D-Return

$161K

WYSZOMIERSKI JACK L

director · 2026-07-14

D-Return

$235K

Hughes Owen

Chief Executive Officer · 2026-07-14

J-Other

$0K

Hughes Owen

Chief Executive Officer · 2026-07-14

D-Return

$5K

Hughes Owen

Chief Executive Officer · 2026-07-14

D-Return

$1.9M

Hughes Owen

Chief Executive Officer · 2026-07-14

D-Return

$2.3M

Hughes Owen

Chief Executive Officer · 2026-07-14

D-Return

132,714 sh

Hernday Natasha

director · 2026-07-14

J-Other

$0K

Hernday Natasha

director · 2026-07-14

D-Return

$0K

Hernday Natasha

director · 2026-07-14

D-Return

$262K

Hernday Natasha

director · 2026-07-14

D-Return

$158K

Hernday Natasha

director · 2026-07-14

D-Return

$161K

Hernday Natasha

director · 2026-07-14

D-Return

$235K

Hernday Natasha

director · 2026-07-14

D-Return

$121K

Sitko Bradley

Chief Investment Officer · 2026-07-14

J-Other

$0K

Sitko Bradley

Chief Investment Officer · 2026-07-14

D-Return

$0K

Sitko Bradley

Chief Investment Officer · 2026-07-14

D-Return

$0K

Sitko Bradley

Chief Investment Officer · 2026-07-14

D-Return

$5.6M

Sitko Bradley

Chief Investment Officer · 2026-07-14

D-Return

$7.5M

Sitko Bradley

Chief Investment Officer · 2026-07-14

D-Return

23,488 sh

PERRY MATTHEW D

director · 2026-07-14

J-Other

$0K

PERRY MATTHEW D

director · 2026-07-14

D-Return

$71K

PERRY MATTHEW D

director · 2026-07-14

D-Return

$127K

PERRY MATTHEW D

director · 2026-07-14

D-Return

$127K

PERRY MATTHEW D

director · 2026-07-14

D-Return

$131K

PERRY MATTHEW D

director · 2026-07-14

D-Return

$158K

PERRY MATTHEW D

director · 2026-07-14

D-Return

$161K

PERRY MATTHEW D

director · 2026-07-14

D-Return

$235K

Trigilio Jeffrey

Chief Financial Officer · 2026-07-14

J-Other

$1K

Trigilio Jeffrey

Chief Financial Officer · 2026-07-14

D-Return

26,000 sh

Franklin Heather L

director · 2026-07-14

J-Other

$0K

Franklin Heather L

director · 2026-07-14

D-Return

$542K

Franklin Heather L

director · 2026-07-14

D-Return

$161K

Franklin Heather L

director · 2026-07-14

D-Return

$235K

Franklin Heather L

director · 2026-07-14

D-Return

$241K

Each row links to the underlying SEC filing. Sells are shown for transparency, not as a signal — see the insider trading article for why.

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