| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KRYS | Common Stock | Options Exercise | $653K | +12.5K | +78.2% | $52.26 | 28.5K | May 19, 2023 | Direct | F1 |
| transaction | KRYS | Common Stock | Sale | -$1.19M | -12.5K | -43.88% | $95.05 | 16K | May 19, 2023 | Direct | F1, F2 |
| transaction | KRYS | Common Stock | Options Exercise | $653K | +12.5K | +78.2% | $52.26 | 28.5K | May 19, 2023 | Direct | F1 |
| transaction | KRYS | Common Stock | Sale | -$1.19M | -12.5K | -43.88% | $95.04 | 16K | May 19, 2023 | Direct | F1, F2 |
| transaction | KRYS | Common Stock | Sale | -$326K | -3.43K | -21.45% | $95.08 | 12.6K | May 19, 2023 | Direct | F2, F3 |
| transaction | KRYS | Common Stock | Options Exercise | $132K | +2.52K | +20.08% | $52.26 | 15.1K | May 22, 2023 | Direct | F4 |
| transaction | KRYS | Common Stock | Sale | -$267K | -2.52K | -16.72% | $105.80 | 12.6K | May 22, 2023 | Direct | F4, F5 |
| transaction | KRYS | Common Stock | Options Exercise | $134K | +2.57K | +20.47% | $52.26 | 15.1K | May 22, 2023 | Direct | F4 |
| transaction | KRYS | Common Stock | Sale | -$274K | -2.57K | -16.99% | $106.81 | 12.6K | May 22, 2023 | Direct | F4, F6 |
| transaction | KRYS | Common Stock | Options Exercise | $67.9K | +1.3K | +10.35% | $52.26 | 13.9K | May 22, 2023 | Direct | F4 |
| transaction | KRYS | Common Stock | Sale | -$140K | -1.3K | -9.38% | $107.88 | 12.6K | May 22, 2023 | Direct | F4, F7 |
| transaction | KRYS | Common Stock | Options Exercise | $154K | +2.96K | +23.53% | $52.26 | 15.5K | May 22, 2023 | Direct | F4 |
| transaction | KRYS | Common Stock | Sale | -$323K | -2.96K | -19.05% | $109.17 | 12.6K | May 22, 2023 | Direct | F4, F8 |
| transaction | KRYS | Common Stock | Options Exercise | $165K | +3.15K | +25.12% | $52.26 | 15.7K | May 22, 2023 | Direct | F4 |
| transaction | KRYS | Common Stock | Sale | -$347K | -3.15K | -20.08% | $109.99 | 12.6K | May 22, 2023 | Direct | F4, F9 |
| transaction | KRYS | Common Stock | Options Exercise | $794K | +12.5K | +99.55% | $63.55 | 25.1K | May 22, 2023 | Direct | F10 |
| transaction | KRYS | Common Stock | Sale | -$1.38M | -12.5K | -49.89% | $110.00 | 12.6K | May 22, 2023 | Direct | F10, F11 |
| 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) | Options Exercise | $0 | -12.5K | -25% | $0.00 | 37.5K | May 19, 2023 | Common Stock | 12.5K | $52.26 | Direct | F1, F12 |
| transaction | KRYS | Stock Option (Right to Buy) | Options Exercise | $0 | -12.5K | -33.33% | $0.00 | 25K | May 19, 2023 | Common Stock | 12.5K | $52.26 | Direct | F1, F12 |
| transaction | KRYS | Stock Option (Right to Buy) | Options Exercise | $0 | -12.5K | -50% | $0.00 | 12.5K | May 22, 2023 | Common Stock | 12.5K | $52.26 | Direct | F4, F12 |
| transaction | KRYS | Stock Option (Right to Buy) | Options Exercise | $0 | -12.5K | -25% | $0.00 | 37.5K | May 22, 2023 | Common Stock | 12.5K | $63.55 | Direct | F10, F13 |
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
| Id | Content |
|---|---|
| F1 | The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The Rule 10b5-1 trading plan started on January 16, 2023 and will terminate on January 16, 2024 and contemplates option exercises and sales of 12,500 shares with a limit price of $95.00 per share. |
| F2 | The transaction was executed in multiple trades ranging from $95.0000 to $95.3800. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to 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 set forth herein. |
| F3 | The sales reported were pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The Rule 10b5-1 trading plan started on January 16, 2023 and will terminate on January 16, 2024 and contemplates sales of 3,428 shares with a limit price of $95.00 per share. |
| F4 | The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The Rule 10b5-1 trading plan started on January 16, 2023 and will terminate on January 16, 2024 and contemplates option exercises and sales of 12,500 shares with a limit price of $105.00 per share. |
| F5 | The transaction was executed in multiple trades ranging from $105.3400 to $106.3100. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to 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 set forth herein. |
| F6 | The transaction was executed in multiple trades ranging from $106.3700 to $107.0300. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to 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 set forth herein. |
| F7 | The transaction was executed in multiple trades ranging from $107.6900 to $108.4200. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to 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 set forth herein. |
| F8 | The transaction was executed in multiple trades ranging from $108.9000 to $109.5500. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to 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 set forth herein. |
| F9 | The transaction was executed in multiple trades ranging from $109.9700 to $110.0000. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to 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 set forth herein. |
| F10 | The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The Rule 10b5-1 trading plan started on January 16, 2023 and will terminate on January 16, 2024 and contemplates option exercises and sales of 12,500 shares with a limit price of $110.00 per share. |
| F11 | The transaction was executed in a single trade. |
| F12 | 50,000 options were granted that vest in four equal annual installments beginning on January 21, 2021. |
| F13 | 50,000 options were granted that vest in four equal annual installments beginning on February 28, 2023. |