| 2024-03-13 | Sale | BioLife Solutions, Inc. BLFS | director | 5,065 0.0108% | $17.00 | $86,105 | +4.83% | |
| 2024-03-12 | Sale | BioLife Solutions, Inc. BLFS | director | 6,135 0.0137% | $16.86 | $103,436 | +10.24% | |
| 2022-11-15 | Sale | BioLife Solutions, Inc. BLFS | director | 2,600 0.0061% | $24.35 | $63,310 | -19.59% |