Ticker: XOMA CUSIP: 98419J206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 292,590 | $7,780 | $32.18 | $24.81 - $39.92 |
| Q3 2025 | 255,087 | $9,831 | $31.06 | $24.08 - $38.75 |
| Q2 2025 | 255,087 | $6,428 | $23.95 | $18.35 - $28.20 |
| Q1 2025 | 253,043 | $5,043 | $24.08 | $19.79 - $29.02 |
| Q4 2024 | 250,000 | $6,570 | $29.22 | $24.54 - $35.00 |
| Q3 2024 | 250,000 | $6,620 | $27.09 | $22.70 - $30.36 |
| Q2 2024 | 250,000 | $5,923 | $25.01 | $21.27 - $27.36 |
| Q1 2024 | 250,000 | $6,013 | $22.41 | $18.57 - $26.83 |
| Q4 2023 | 250,000 | $4,625 | $16.47 | $13.48 - $19.90 |
| Q3 2023 | 274,500 | $3,868 | $15.68 | $13.68 - $18.95 |
| Q2 2023 | 275,000 | $595 | $18.74 | $16.52 - $22.39 |
| Q1 2023 | 243,000 | $5,130 | $21.03 | $17.65 - $23.51 |
| Q4 2022 | 243,000 | $4,471 | $18.17 | $15.89 - $26.00 |
| Q3 2022 | 248,000 | $4,442 | $20.61 | $15.68 - $32.09 |
| Q2 2022 | 263,050 | $5,861 | $20.53 | $16.96 - $29.85 |
| Q1 2022 | 271,000 | $7,583 | $22.82 | $19.08 - $30.96 |
| Q4 2021 | 338,350 | $7,055 | $23.39 | $19.40 - $27.77 |
| Q3 2021 | 338,350 | $8,374 | $29.46 | $22.76 - $37.50 |
| Q2 2021 | 343,600 | $11,682 | $33.49 | $28.11 - $41.35 |
| Q1 2021 | 437,500 | $17,854 | $38.69 | $30.52 - $44.50 |
| Q4 2020 | 455,000 | $20,079 | $30.14 | $18.58 - $46.32 |
| Q3 2020 | 455,000 | $8,572 | $18.74 | $15.48 - $21.55 |
| Q2 2020 | 415,380 | $8,208 | $21.94 | $17.55 - $27.13 |
| Q1 2020 | 387,000 | $7,875 | $23.09 | $14.14 - $28.78 |
| Q4 2019 | 373,450 | $10,195 | $22.38 | $16.60 - $28.85 |
| Q3 2019 | 375,000 | $7,391 | $17.94 | $14.74 - $22.00 |
| Q2 2019 | 400,000 | $5,944 | $15.01 | $11.58 - $19.51 |
| Q1 2019 | 400,000 | $4,952 | $13.68 | $11.50 - $16.10 |
| Q4 2018 | 400,000 | $5,060 | $14.31 | $11.02 - $17.91 |
| Q3 2018 | 320,000 | $5,622 | $20.05 | $15.35 - $25.99 |
| Q2 2018 | 320,200 | $6,685 | $22.76 | $19.24 - $25.54 |
| Q1 2018 | 320,200 | $6,477 | $27.98 | $19.09 - $36.86 |
| Q4 2017 | 320,200 | $11,399 | $27.11 | $18.94 - $37.25 |
| Q3 2017 | 320,200 | $6,292 | $11.17 | $6.85 - $22.69 |
| Q2 2017 | 317,200 | $2,217 | $6.65 | $5.86 - $8.13 |
| Q1 2017 | 40,400 | $287 | $5.14 | $3.96 - $7.56 |