| 2024-06-04 | Sale | ALX Oncology Holdings Inc. ALXO | PRESIDENT & CSO | 20,000 0.0387% | $8.43 | $168,652 | -1.49% | |
| 2024-05-06 | Sale | ALX Oncology Holdings Inc. ALXO | PRESIDENT & CSO | 20,000 0.0399% | $15.92 | $318,334 | -32.6% | |
| 2024-04-16 | Sale | ALX Oncology Holdings Inc. ALXO | PRESIDENT & CSO | 50,000 0.0977% | $14.20 | $710,195 | -1.66% | |
| 2024-04-04 | Sale | ALX Oncology Holdings Inc. ALXO | PRESIDENT & CSO | 20,000 0.0396% | $11.15 | $223,036 | +20.15% | |
| 2023-12-29 | Sale | ALX Oncology Holdings Inc. ALXO | President & CSO | 7,179 0.0144% | $15.04 | $107,972 | -5.16% | |
| 2023-06-30 | Sale | ALX Oncology Holdings Inc. ALXO | President & CEO | 3,208 0.0077% | $7.34 | $23,547 | +25.37% | |
| 2022-12-29 | Sale | ALX Oncology Holdings Inc. ALXO | President & CEO | 3,232 0.0077% | $11.07 | $35,779 | -40.71% | |
| 2021-10-19 | Sale | ALX Oncology Holdings Inc. ALXO | President & CEO | 33,400 0.0831% | $54.29 | $1.81M | -73.37% | |
| 2021-09-20 | Sale | ALX Oncology Holdings Inc. ALXO | President & CEO | 16,700 0.0414% | $74.38 | $1.24M | -78.82% | |
| 2021-08-19 | Sale | ALX Oncology Holdings Inc. ALXO | President & CEO | 16,700 0.0425% | $61.28 | $1.02M | -70.64% | |
| 2021-07-19 | Sale | ALX Oncology Holdings Inc. ALXO | President & CEO | 16,700 0.041% | $54.57 | $911,245 | -65.44% | |
| 2021-06-21 | Sale | ALX Oncology Holdings Inc. ALXO | President & CEO | 16,700 0.0412% | $58.59 | $978,480 | -60.92% | |
| 2021-05-19 | Sale | ALX Oncology Holdings Inc. ALXO | President & CEO | 17,679 0.0441% | $55.76 | $985,791 | -26.05% | |
| 2021-04-19 | Sale | ALX Oncology Holdings Inc. ALXO | President & CEO | 33,400 0.0847% | $57.63 | $1.92M | -3.58% | |
| 2021-03-22 | Sale | ALX Oncology Holdings Inc. ALXO | President and CEO | 33,400 0.0818% | $68.56 | $2.29M | -20.78% |