| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BLFS | Common Stock | Sale | -$35.7K | -895 | -1.14% | $39.92 | 77.7K | Oct 14, 2021 | Direct | F1 |
| transaction | BLFS | Common Stock | Options Exercise | $10.1K | +6.16K | +7.93% | $1.64* | 83.8K | Oct 14, 2021 | Direct | |
| transaction | BLFS | Common Stock | Sale | -$246K | -6.16K | -7.35% | $39.91 | 77.7K | Oct 14, 2021 | Direct | F2, F3 |
| transaction | BLFS | Common Stock | Options Exercise | $10.1K | +6.16K | +7.93% | $1.64* | 83.8K | Oct 15, 2021 | Direct | |
| transaction | BLFS | Common Stock | Sale | -$251K | -6.16K | -7.35% | $40.76 | 77.7K | Oct 15, 2021 | Direct | F2, F4 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BLFS | Stock Option (Right to Buy) | Options Exercise | $0 | -6.16K | -25% | $0.00 | 18.5K | Oct 14, 2021 | Common Stock | 6.16K | $1.64 | Direct | F5 |
| transaction | BLFS | Stock Option (Right to Buy) | Options Exercise | $0 | -6.16K | -33.33% | $0.00 | 12.3K | Oct 15, 2021 | Common Stock | 6.16K | $1.64 | Direct | F5 |
| Id | Content |
|---|---|
| F1 | The sale reported herein was made by the issuer to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock. |
| F2 | The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 12, 2020. |
| F3 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.48 to $40.17, inclusive. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. |
| F4 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.70 to $41.54, inclusive. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. |
| F5 | On December 20, 2016, the reporting person was granted an option to purchase 123,209 shares of common stock which vested in two equal annual installments on March 8, 2018 and March 8, 2019. |