XOMAXOMA Royalty Corp
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-05-26.
Insider buys (90d)
$0.00
Insider sells (90d)
$0.00
Net flow
$0.00
Filings
15
Buy transactions
0
Sell transactions
0
Distinct insiders
20
Last close (cached)
$41.69
as of 2026-06-02
1d return
+0.0%
5d return
-0.1%
1m return
+0.7%
Top insiders trading XOMA (90d)
Recent transactions (50)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-26 | 2026-05-21 | WYSZOMIERSKI JACK L | Grant | 3,586 | $0.00 | $0.00 | open → |
| 2026-05-26 | 2026-05-21 | LIMBER JOSEPH M | Grant | 3,586 | $0.00 | $0.00 | open → |
| 2026-05-26 | 2026-05-21 | Hernday Natasha | Grant | 3,586 | $0.00 | $0.00 | open → |
| 2026-05-26 | 2026-05-21 | PERRY MATTHEW D | Grant | 3,586 | $0.00 | $0.00 | open → |
| 2026-05-26 | 2026-05-21 | Franklin Heather L | Grant | 3,586 | $0.00 | $0.00 | open → |
| 2026-05-26 | 2026-05-21 | Kosacz Barbara | Grant | 3,586 | $0.00 | $0.00 | open → |
| 2026-05-18 | 2026-05-14 | BVF PARTNERS L P/IL 10% | C | 772,000 | $4.03 | $3.11M | open → |
| 2026-05-18 | 2026-05-14 | BIOTECHNOLOGY VALUE FUND L P 10% | C | 772,000 | $4.03 | $3.11M | open → |
| 2026-05-18 | 2026-05-14 | BVF I GP LLC 10% | C | 772,000 | $4.03 | $3.11M | open → |
| 2026-05-18 | 2026-05-14 | BIOTECHNOLOGY VALUE FUND II LP 10% | C | 772,000 | $4.03 | $3.11M | open → |
| 2026-05-18 | 2026-05-14 | BVF II GP LLC 10% | C | 772,000 | $4.03 | $3.11M | open → |
| 2026-05-18 | 2026-05-14 | Biotechnology Value Trading Fund OS LP Other | C | 772,000 | $4.03 | $3.11M | open → |
| 2026-05-18 | 2026-05-14 | BVF Partners OS Ltd. Other | C | 772,000 | $4.03 | $3.11M | open → |
| 2026-05-18 | 2026-05-14 | BVF GP HOLDINGS LLC 10% | C | 772,000 | $4.03 | $3.11M | open → |
| 2026-05-18 | 2026-05-14 | BVF INC/IL 10% | C | 772,000 | $4.03 | $3.11M | open → |
| 2026-05-18 | 2026-05-14 | LAMPERT MARK N 10% | C | 772,000 | $4.03 | $3.11M | open → |
| 2026-05-18 | 2026-05-14 | LAMPERT MARK N 10% | C | 412,000 | $4.03 | $1.66M | open → |
| 2026-05-18 | 2026-05-14 | BVF INC/IL 10% | C | 412,000 | $4.03 | $1.66M | open → |
| 2026-05-18 | 2026-05-14 | BVF GP HOLDINGS LLC 10% | C | 412,000 | $4.03 | $1.66M | open → |
| 2026-05-18 | 2026-05-14 | BVF Partners OS Ltd. Other | C | 412,000 | $4.03 | $1.66M | open → |
| 2026-05-18 | 2026-05-14 | Biotechnology Value Trading Fund OS LP Other | C | 412,000 | $4.03 | $1.66M | open → |
| 2026-05-18 | 2026-05-14 | BVF II GP LLC 10% | C | 412,000 | $4.03 | $1.66M | open → |
| 2026-05-18 | 2026-05-14 | BIOTECHNOLOGY VALUE FUND II LP 10% | C | 412,000 | $4.03 | $1.66M | open → |
| 2026-05-18 | 2026-05-14 | BVF I GP LLC 10% | C | 412,000 | $4.03 | $1.66M | open → |
| 2026-05-18 | 2026-05-14 | BIOTECHNOLOGY VALUE FUND L P 10% | C | 412,000 | $4.03 | $1.66M | open → |
| 2026-05-18 | 2026-05-14 | BVF PARTNERS L P/IL 10% | C | 412,000 | $4.03 | $1.66M | open → |
| 2026-05-18 | 2026-05-14 | BIOTECHNOLOGY VALUE FUND L P 10% | C | 1,506,000 | $4.03 | $6.07M | open → |
| 2026-05-18 | 2026-05-14 | BVF I GP LLC 10% | C | 1,506,000 | $4.03 | $6.07M | open → |
| 2026-05-18 | 2026-05-14 | BVF PARTNERS L P/IL 10% | C | 1,506,000 | $4.03 | $6.07M | open → |
| 2026-05-18 | 2026-05-14 | BIOTECHNOLOGY VALUE FUND II LP 10% | C | 1,506,000 | $4.03 | $6.07M | open → |
| 2026-05-18 | 2026-05-14 | BVF II GP LLC 10% | C | 1,506,000 | $4.03 | $6.07M | open → |
| 2026-05-18 | 2026-05-14 | Biotechnology Value Trading Fund OS LP Other | C | 1,506,000 | $4.03 | $6.07M | open → |
| 2026-05-18 | 2026-05-14 | BVF Partners OS Ltd. Other | C | 1,506,000 | $4.03 | $6.07M | open → |
| 2026-05-18 | 2026-05-14 | BVF GP HOLDINGS LLC 10% | C | 1,506,000 | $4.03 | $6.07M | open → |
| 2026-05-18 | 2026-05-14 | BVF INC/IL 10% | C | 1,506,000 | $4.03 | $6.07M | open → |
| 2026-05-18 | 2026-05-14 | LAMPERT MARK N 10% | C | 1,506,000 | $4.03 | $6.07M | open → |
| 2026-05-18 | 2026-05-14 | LAMPERT MARK N 10% | C | 2,313,000 | $4.03 | $9.32M | open → |
| 2026-05-18 | 2026-05-14 | BVF INC/IL 10% | C | 2,313,000 | $4.03 | $9.32M | open → |
| 2026-05-18 | 2026-05-14 | BVF GP HOLDINGS LLC 10% | C | 2,313,000 | $4.03 | $9.32M | open → |
| 2026-05-18 | 2026-05-14 | BVF Partners OS Ltd. Other | C | 2,313,000 | $4.03 | $9.32M | open → |
| 2026-05-18 | 2026-05-14 | Biotechnology Value Trading Fund OS LP Other | C | 2,313,000 | $4.03 | $9.32M | open → |
| 2026-05-18 | 2026-05-14 | BVF II GP LLC 10% | C | 2,313,000 | $4.03 | $9.32M | open → |
| 2026-05-18 | 2026-05-14 | BIOTECHNOLOGY VALUE FUND II LP 10% | C | 2,313,000 | $4.03 | $9.32M | open → |
| 2026-05-18 | 2026-05-14 | BVF PARTNERS L P/IL 10% | C | 2,313,000 | $4.03 | $9.32M | open → |
| 2026-05-18 | 2026-05-14 | BVF I GP LLC 10% | C | 2,313,000 | $4.03 | $9.32M | open → |
| 2026-05-18 | 2026-05-14 | BIOTECHNOLOGY VALUE FUND L P 10% | C | 2,313,000 | $4.03 | $9.32M | open → |
| 2026-04-22 | 2026-04-20 | Trigilio Jeffrey | Exer. | 11,538 | $0.00 | $0.00 | open → |
| 2026-04-22 | 2026-04-20 | Montano Maricel Perea | Exer. | 3,370 | $0.00 | $0.00 | open → |
| 2026-04-22 | 2026-04-20 | Hughes Owen | Exer. | 10,568 | $0.00 | $0.00 | open → |
| 2026-04-22 | 2026-04-20 | Sitko Bradley | Exer. | 3,737 | $0.00 | $0.00 | open → |
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