$XOMA

📈 Chart

47 transactions across 15 dates · last 365 days

6-Month Buy/Sell Trend

Buys Sells
2026-04-20
8 other
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hughes Owen Chief Executive Officer M 10,568 $0 $0 Apr 22
Hughes Owen Chief Executive Officer M 10,568 $0 $0 Apr 22
Montano Maricel Perea Chief Legal Officer M 3,370 $0 $0 Apr 22
Montano Maricel Perea Chief Legal Officer M 3,370 $0 $0 Apr 22
Sitko Bradley Chief Investment Officer M 3,737 $0 $0 Apr 22
Sitko Bradley Chief Investment Officer M 3,737 $0 $0 Apr 22
Trigilio Jeffrey Chief Financial Officer M 11,538 $0 $0 Apr 22
Trigilio Jeffrey Chief Financial Officer M 11,538 $0 $0 Apr 22
2026-04-13
3 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Trigilio Jeffrey Chief Financial Officer M 4,000 $0 $0 Apr 15
Trigilio Jeffrey Chief Financial Officer F 1,632 $37 $60K Apr 15
Trigilio Jeffrey Chief Financial Officer M 4,000 $0 $0 Apr 15
2026-03-27
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
LIMBER JOSEPH M M 3,026 $11 $34K Mar 31
LIMBER JOSEPH M M 3,026 $0 $0 Mar 31
2026-03-24
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
WYSZOMIERSKI JACK L M 3,026 $11 $34K Mar 26
WYSZOMIERSKI JACK L M 3,026 $0 $0 Mar 26
2026-01-12
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Trigilio Jeffrey Chief Financial Officer A 30,000 $0 $0 Jan 14
2025-12-04
▲ 1 buy · $2.5M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hughes Owen Chief Executive Officer ▲ Buy 100,000 $25 $2.5M Dec 8
2025-09-19
8 other
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
BURNS THOMAS M. SVP, Finance & CFO M 11,846 $0 $0 Sep 23
BURNS THOMAS M. SVP, Finance & CFO M 11,846 $0 $0 Sep 23
Hughes Owen Chief Executive Officer M 35,567 $0 $0 Sep 23
Hughes Owen Chief Executive Officer M 35,567 $0 $0 Sep 23
Montano Maricel Perea Chief Legal Officer M 3,033 $0 $0 Sep 23
Montano Maricel Perea Chief Legal Officer M 3,033 $0 $0 Sep 23
Sitko Bradley Chief Investment Officer M 6,712 $0 $0 Sep 23
Sitko Bradley Chief Investment Officer M 6,712 $0 $0 Sep 23
2025-09-22
▼ 3 sells · $156K
Insider Title Type Shares Price $ Value 10b5-1 Filed
BURNS THOMAS M. SVP, Finance & CFO ▼ Sell 4,300 $36 $155K Sep 23
BURNS THOMAS M. SVP, Finance & CFO ▼ Sell 15 $37 $554 Sep 23
BURNS THOMAS M. SVP, Finance & CFO ▼ Sell 15 $37 $552 Sep 23
2025-09-10
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Montano Maricel Perea Chief Legal Officer M 9,101 $0 $0 Sep 12
Montano Maricel Perea Chief Legal Officer M 9,101 $0 $0 Sep 12
2025-08-12
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Montano Maricel Perea Chief Legal Officer A 23,450 $0 $0 Aug 14
2025-06-30
▲ 1 buy · $51K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Sitko Bradley Chief Investment Officer ▲ Buy 2,000 $25 $51K Jul 2
2025-05-21
7 other
⚡ 6 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Franklin Heather L A 5,971 $0 $0 May 23
Hernday Natasha A 5,971 $0 $0 May 23
Kosacz Barbara A 5,971 $0 $0 May 23
Kosacz Barbara A 5,971 $0 $0 May 23
LIMBER JOSEPH M A 9,936 $0 $0 May 23
PERRY MATTHEW D A 5,971 $0 $0 May 23
WYSZOMIERSKI JACK L A 5,971 $0 $0 May 23
2025-05-19
4 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
BURNS THOMAS M. SVP, Finance & CFO M 17,773 $0 $0 May 21
BURNS THOMAS M. SVP, Finance & CFO M 17,773 $0 $0 May 21
Hughes Owen Chief Executive Officer M 53,359 $0 $0 May 21
Hughes Owen Chief Executive Officer M 53,359 $0 $0 May 21
2025-05-20
▼ 2 sells · $917K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
BURNS THOMAS M. SVP, Finance & CFO ▼ Sell 10,482 $25 $266K May 21
Hughes Owen Chief Executive Officer ▼ Sell 25,637 $25 $651K May 21
2025-05-16
▼ 2 sells · $10.6M
Insider Title Type Shares Price $ Value 10b5-1 Filed
BVF PARTNERS L P/IL ▼ Sell 127,407 $27 $3.5M May 20
BVF PARTNERS L P/IL ▼ Sell 265,316 $27 $7.2M May 20