| 2021-12-13 | Sale | ALX Oncology Holdings Inc. ALXO | 10 percent owner | 48,390 0.1356% | $26.61 | $1.29M | -46.92% | |
| 2021-12-10 | Sale | ALX Oncology Holdings Inc. ALXO | 10 percent owner | 26,274 0.0657% | $31.31 | $822,719 | -59.43% | |
| 2021-12-09 | Sale | ALX Oncology Holdings Inc. ALXO | 10 percent owner | 76,905 0.2004% | $32.03 | $2.46M | -58.62% | |
| 2021-12-08 | Sale | ALX Oncology Holdings Inc. ALXO | 10 percent owner | 42,458 0.1058% | $33.25 | $1.41M | -61.83% | |
| 2020-07-21 | ALX Oncology Holdings Inc. ALXO | 10 percent owner | 800,000 1.6653% | $19.00 | $15.2M | +90.48% |