Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2022-09-23 Purchase |
2022-09-27 7:22 pm |
XOMA Corp | XOMA | 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 |
24,642 | $16.61 | $409,309 | 2,092,148 (Indirect Direct) |
View |
2022-09-14 Purchase |
2022-09-16 6:30 pm |
XOMA Corp | XOMA | 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 |
56,309 | $17.59 | $990,718 | 2,264,534 (Indirect Direct) |
View |
2022-07-15 Sale |
2022-07-18 4:30 pm |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
2,000 | $31.66 | $63,321 | 89,682 (Indirect Direct) |
View |
2022-07-15 Sale |
2022-07-18 4:30 pm |
XOMA Corp | XOMA | Neal James R CEO |
25,000 | $29.84 | $746,104 | 251,438 (Indirect Direct) |
View |
2022-03-21 Sale |
2022-03-23 6:52 pm |
XOMA Corp | XOMA | Neal James R CEO |
53,450 | $29.07 | $1,553,807 | 346,343 (Indirect Direct) |
View |
2022-03-21 Sale |
2022-03-23 6:52 pm |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
14,500 | $29.18 | $423,099 | 63,065 (Indirect Direct) |
View |
2021-06-25 Sale |
2021-06-29 5:09 pm |
XOMA Corp | XOMA | Neal James R CEO |
9,027 | $33.62 | $303,474 | 32,788 (Indirect Direct) |
View |
2021-03-31 Sale |
2021-04-02 5:19 pm |
XOMA Corp | XOMA | 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 |
651,700 | $38.36 | $24,999,212 | 476,657 (Indirect Direct) |
View |
2020-12-15 Sale |
2020-12-17 4:30 pm |
XOMA Corp | XOMA | Neal James R CEO |
26,000 | $41.35 | $1,074,998 | 33,522 (Indirect Direct) |
View |
2020-12-15 Sale |
2020-12-17 4:30 pm |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
15,000 | $41.41 | $621,086 | 12,683 (Indirect Direct) |
View |
2020-11-20 Sale |
2020-11-24 4:30 pm |
XOMA Corp | XOMA | Neal James R CEO |
20,000 | $32.81 | $656,184 | 90,648 (Indirect Direct) |
View |
2020-11-20 Sale |
2020-11-24 4:30 pm |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
12,000 | $32.69 | $392,308 | 59,363 (Indirect Direct) |
View |
2020-11-05 Sale |
2020-11-06 5:20 pm |
XOMA Corp | XOMA | Neal James R CEO |
10,000 | $26.02 | $260,205 | 71,522 (Indirect Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-07-15 Exercise |
2022-07-18 4:30 pm |
N/A 2027-02-10 |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
2,000 | $0 | 89,682 (Direct) |
View |
2022-07-15 Exercise |
2022-07-18 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
2,000 | $4.03 | 89,682 (Direct) |
View |
2022-07-15 Exercise |
2022-07-18 4:30 pm |
N/A 2027-02-10 |
XOMA Corp | XOMA | Neal James R CEO |
25,000 | $0 | 251,438 (Direct) |
View |
2022-07-15 Exercise |
2022-07-18 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | Neal James R CEO |
25,000 | $4.03 | 251,438 (Direct) |
View |
2022-05-18 Option Award |
2022-05-20 7:18 pm |
N/A 2032-05-18 |
XOMA Corp | XOMA | 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 |
8,996 | $0 | 3,796,035 (Indirect) |
View |
2022-05-18 Option Award |
2022-05-20 09:00 am |
N/A 2032-05-18 |
XOMA Corp | XOMA | PERRY MATTHEW D Director |
8,996 | $0 | 8,996 (Direct) |
View |
2022-05-18 Option Award |
2022-05-20 09:00 am |
N/A 2032-05-18 |
XOMA Corp | XOMA | LIMBER JOSEPH M Director |
8,996 | $0 | 8,996 (Direct) |
View |
2022-05-18 Option Award |
2022-05-20 09:00 am |
N/A 2032-05-18 |
XOMA Corp | XOMA | WYSZOMIERSKI JACK L Director |
8,996 | $0 | 8,996 (Direct) |
View |
2022-05-18 Option Award |
2022-05-20 09:00 am |
N/A 2032-05-18 |
XOMA Corp | XOMA | Hernday Natasha Director |
8,996 | $0 | 8,996 (Direct) |
View |
2022-05-18 Option Award |
2022-05-20 09:00 am |
N/A 2032-05-18 |
XOMA Corp | XOMA | VAN NESS W DENMAN Director |
8,996 | $0 | 8,996 (Direct) |
View |
2022-05-18 Option Award |
2022-05-20 09:00 am |
N/A 2032-05-18 |
XOMA Corp | XOMA | Kosacz Barbara Director |
8,996 | $0 | 8,996 (Direct) |
View |
2022-05-18 Option Award |
2022-05-20 09:00 am |
N/A 2032-05-18 |
XOMA Corp | XOMA | Franklin Heather L Director |
8,996 | $0 | 8,996 (Direct) |
View |
2022-03-21 Exercise |
2022-03-23 6:52 pm |
N/A 2027-02-10 |
XOMA Corp | XOMA | Neal James R CEO |
53,450 | $0 | 346,343 (Direct) |
View |
2022-03-21 Exercise |
2022-03-23 6:52 pm |
N/A N/A |
XOMA Corp | XOMA | Neal James R CEO |
53,450 | $4.03 | 346,343 (Direct) |
View |
2022-03-21 Exercise |
2022-03-23 6:52 pm |
N/A 2027-02-10 |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
14,500 | $0 | 63,065 (Direct) |
View |
2022-03-21 Exercise |
2022-03-23 6:52 pm |
N/A N/A |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
14,500 | $4.03 | 63,065 (Direct) |
View |
2022-02-22 Option Award |
2022-02-23 4:30 pm |
N/A 2032-02-22 |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
28,000 | $0 | 28,000 (Direct) |
View |
2021-12-21 Option Award |
2021-12-23 4:30 pm |
N/A 2031-12-21 |
XOMA Corp | XOMA | Neal James R CEO |
60,000 | $0 | 60,000 (Direct) |
View |
2021-08-06 Option Award |
2021-08-10 4:35 pm |
N/A 2031-08-06 |
XOMA Corp | XOMA | Franklin Heather L Director |
17,282 | $0 | 17,282 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 6:48 pm |
N/A 2031-05-19 |
XOMA Corp | XOMA | 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 |
5,101 | $0 | 3,787,039 (Indirect) |
View |
2021-05-19 Option Award |
2021-05-21 6:47 pm |
N/A 2031-05-19 |
XOMA Corp | XOMA | PERRY MATTHEW D See Explanation of Responses |
5,101 | $0 | 251,493 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 4:30 pm |
N/A 2031-05-19 |
XOMA Corp | XOMA | WYSZOMIERSKI JACK L Director |
5,101 | $0 | 5,101 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 4:30 pm |
N/A 2031-05-19 |
XOMA Corp | XOMA | LIMBER JOSEPH M Director |
5,101 | $0 | 5,101 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 4:30 pm |
N/A 2031-05-19 |
XOMA Corp | XOMA | VAN NESS W DENMAN Director |
5,101 | $0 | 5,101 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 4:30 pm |
N/A 2031-05-19 |
XOMA Corp | XOMA | Kosacz Barbara Director |
5,101 | $0 | 5,101 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 4:30 pm |
N/A 2031-05-19 |
XOMA Corp | XOMA | Hernday Natasha Director |
5,101 | $0 | 5,101 (Direct) |
View |
2021-04-09 Option Award |
2021-04-13 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | Neal James R CEO |
8,000 | $25 | 41,815 (Indirect) |
View |
2021-04-09 Option Award |
2021-04-13 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
1,000 | $25 | 13,458 (Direct) |
View |
2021-03-15 Exercise |
2021-03-16 4:30 pm |
N/A 2027-09-15 |
XOMA Corp | XOMA | VAN NESS W DENMAN Director |
5,699 | $0 | 15,644 (Direct) |
View |
2021-03-15 Exercise |
2021-03-16 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | VAN NESS W DENMAN Director |
3,333 | $4.03 | 15,644 (Direct) |
View |
2021-03-15 Exercise |
2021-03-16 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | VAN NESS W DENMAN Director |
2,366 | $19.4 | 15,644 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 4:30 pm |
N/A 2031-02-17 |
XOMA Corp | XOMA | Neal James R CEO |
60,268 | $0 | 60,268 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 4:30 pm |
N/A 2031-02-17 |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
20,055 | $0 | 20,055 (Direct) |
View |
2020-12-15 Exercise |
2020-12-17 4:30 pm |
N/A 2017-12-22 |
XOMA Corp | XOMA | Neal James R CEO |
26,000 | $0 | 33,522 (Direct) |
View |
2020-12-15 Option Award |
2020-12-17 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | Neal James R CEO |
8,000 | $25 | 33,522 (Indirect) |
View |
2020-12-15 Exercise |
2020-12-17 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | Neal James R CEO |
26,000 | $5.5 | 33,522 (Direct) |
View |
2020-12-15 Exercise |
2020-12-17 4:30 pm |
N/A 2027-02-10 |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
15,000 | $0 | 12,683 (Direct) |
View |
2020-12-15 Exercise |
2020-12-17 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
15,000 | $4.03 | 12,683 (Direct) |
View |
2020-12-15 Option Award |
2020-12-17 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
2,000 | $25 | 12,683 (Direct) |
View |
2020-12-15 Option Award |
2020-12-17 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | Hernday Natasha Director |
4,000 | $25 | 4,000 (Direct) |
View |
2020-11-20 Exercise |
2020-11-24 4:30 pm |
N/A 2026-12-22 |
XOMA Corp | XOMA | Neal James R CEO |
20,000 | $0 | 90,648 (Direct) |
View |
2020-11-20 Exercise |
2020-11-24 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | Neal James R CEO |
20,000 | $5.5 | 90,648 (Direct) |
View |
2020-11-20 Exercise |
2020-11-24 4:30 pm |
N/A 2027-02-10 |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
12,000 | $0 | 59,363 (Direct) |
View |
2020-11-20 Exercise |
2020-11-24 4:30 pm |
N/A N/A |
XOMA Corp | XOMA | BURNS THOMAS M. SVP, Finance & CFO |
12,000 | $4.03 | 59,363 (Direct) |
View |
2020-11-05 Exercise |
2020-11-06 5:20 pm |
N/A 2026-12-22 |
XOMA Corp | XOMA | Neal James R CEO |
10,000 | $0 | 71,522 (Direct) |
View |
2020-11-05 Exercise |
2020-11-06 5:20 pm |
N/A N/A |
XOMA Corp | XOMA | Neal James R CEO |
10,000 | $5.5 | 71,522 (Direct) |
View |