| 2021-02-05 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 40,000 0.119% | $40.90 | $1.64M | -4.18% | |
| 2021-02-04 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 8,538 0.026% | $40.65 | $347,070 | -1.17% | |
| 2021-01-25 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 50,000 0.149% | $41.58 | $2.08M | -4.98% | |
| 2021-01-22 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 29,811 0.0921% | $42.48 | $1.27M | -3.19% | |
| 2021-01-20 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 29,182 0.0887% | $41.03 | $1.2M | -1.13% | |
| 2021-01-19 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 40,000 0.1179% | $40.30 | $1.61M | -1.7% | |
| 2021-01-15 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 29,338 0.0889% | $40.62 | $1.19M | +0.43% | |
| 2021-01-14 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 22,152 0.0685% | $43.08 | $954,308 | -3.53% | |
| 2021-01-12 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 8,435 0.0256% | $40.40 | $340,774 | +1.22% | |
| 2021-01-11 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 80,000 0.2394% | $40.24 | $3.22M | +0.37% | |
| 2021-01-07 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 30,000 0.0871% | $39.55 | $1.19M | -0.71% | |
| 2021-01-06 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 15,075 0.0473% | $41.53 | $626,065 | +2.44% | |
| 2021-01-05 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 18,948 0.0572% | $42.54 | $806,048 | -3.77% | |
| 2020-11-19 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 36,848 0.1353% | $33.35 | $1.23M | +23.69% | |
| 2020-11-18 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 40,000 0.1436% | $32.33 | $1.29M | +24.42% | |
| 2020-11-17 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 40,000 0.1422% | $31.31 | $1.25M | +26.94% | |
| 2020-11-16 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 36,957 0.1376% | $31.68 | $1.17M | +31.3% | |
| 2020-11-13 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 48,306 0.1757% | $31.97 | $1.54M | +27.06% | |
| 2020-11-12 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 65,192 0.2449% | $32.84 | $2.14M | +27.71% | |
| 2020-11-11 | Sale | BioLife Solutions, Inc. BLFS | 10 percent owner | 100,000 0.3647% | $32.98 | $3.3M | +23.28% |