| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KRYS | Common Stock | Tax liability | -$341K | -4.35K | -0.25% | $78.46 | 1.73M | Feb 26, 2023 | Direct | F1, F2 |
| holding | KRYS | Common Stock | 1.68M | Feb 26, 2023 | By Spouse | F3 | |||||
| holding | KRYS | Common Stock | 90K | Feb 26, 2023 | By Krishnan Spousal Trust | ||||||
| holding | KRYS | Common Stock | 50K | Feb 26, 2023 | By Krishnan Family Trust | F4 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KRYS | Stock Option (Right to Buy) | Award | $4.1M | +50K | $81.91 | 50K | Feb 28, 2023 | Common Stock | 50K | $81.91 | Direct | F5 | |
| transaction | KRYS | Performance Stock Units | Award | $0 | +25K | $0.00 | 25K | Feb 28, 2023 | Common Stock | 25K | Direct | F6, F7, F8, F9 |
| Id | Content |
|---|---|
| F1 | Represents tax withholding upon the vesting of 10,200 shares of restricted stock on February 26, 2023. |
| F2 | The closing price on February 24, 2023 of the Company's common stock on NASDAQ. |
| F3 | Directly beneficially owned by Suma M. Krishnan, the spouse of the reporting person. |
| F4 | Directly beneficially owned by the Krishnan Family Trust. The Reporting Person and his spouse are each joint beneficial owners of the trust with joint voting and investment control. |
| F5 | The option vests in four equal annual installments beginning on February 28, 2024. |
| F6 | Each performance stock unit ("PSU") represents a contingent right to receive one share of the Company's common stock, subject to the achievement of certain corporate performance criteria during the year ended December 31, 2023, as approved by the Company's Compensation Committee, and the Reporting Person's continued service to the Company on each applicable vesting date following such achievement. |
| F7 | The number of PSUs in this column represents the number of shares of common stock the reporting person will receive assuming achievement of all of the corporate performance criteria set by the Company's Compensation Committee for this award. |
| F8 | If any applicable portion of the performance criteria have been achieved, the award shall vest in two equal annual installments (February 28, 2024 and February 28, 2025). |
| F9 | If the performance criteria are not achieved, the portion of the award which was capable of vesting on that date will expire. |