Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| XOMA | $14.71 | 130 | Director | 0 | 2019-05-10 | Filing |
| XOMA | $12.67 | 5,528 | Director | 9,144 | 2018-11-15 | Filing |
| XOMA | $1.60 | 698 | Director | 2,600 | 2011-11-11 | Filing |
| XOMA | $0.92 | 680 | Director | 0 | 2008-12-11 | Filing |