| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KROS | Common Stock | Options Exercise | $795 | +2,650 | +3.4% | $0.3000* | 80,557 | 11 Jun 2021 | Direct | |
| transaction | KROS | Common Stock | Sale | $77,217 | -1,533 | -1.9% | $50.37 | 79,024 | 11 Jun 2021 | Direct | F1, F2 |
| transaction | KROS | Common Stock | Sale | $46,454 | -898 | -1.1% | $51.73 | 78,126 | 11 Jun 2021 | Direct | F1, F3 |
| transaction | KROS | Common Stock | Sale | $11,416 | -219 | -0.28% | $52.13 | 77,907 | 11 Jun 2021 | Direct | F1, F4 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KROS | Employee Stock Option (right to buy) | Options Exercise | $0 | -2,650 | -2% | $0.000000 | 129,705 | 11 Jun 2021 | Common Stock | 2,650 | $0.3000 | Direct | F5 |
| Id | Content |
|---|---|
| F1 | The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. |
| F2 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $50.96 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 ranges set forth in footnotes (2), (3) and (4). |
| F3 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.065 to $52.05 inclusive. |
| F4 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.12 to $52.53 inclusive. |
| F5 | Immediately exercisable. |