| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KRA | Common Stock | Options Exercise | $2,202,124 | +77,485 | +17% | $28.42 | 542,336 | 13 Dec 2021 | Direct | |
| transaction | KRA | Common Stock | Sale | $3,542,800 | -77,485 | -14% | $45.72 | 464,851 | 13 Dec 2021 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KRA | Employee Options (Right to Buy) | Options Exercise | $3,542,800 | -77,485 | -100% | $45.72 | 0 | 13 Dec 2021 | Common Stock | 77,485 | $28.42 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | The price in column 4 is a weighted average. The prices actually received ranged from $45.71 to $45.94. For all transactions reported in this Form 4 utilizing a weighted average price, the Reporting Person undertakes to provide upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range. |
| F2 | The options vested in three equal installments on March 5, 2013, March 5, 2014, and March 5, 2015. |