| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KRYS | Common Stock | Options Exercise | $653,250 | +12,500 | +78% | $52.26 | 28,484 | 19 May 2023 | Direct | F1 |
| transaction | KRYS | Common Stock | Sale | $1,188,125 | -12,500 | -44% | $95.05 | 15,984 | 19 May 2023 | Direct | F1, F2 |
| transaction | KRYS | Common Stock | Options Exercise | $653,250 | +12,500 | +78% | $52.26 | 28,484 | 19 May 2023 | Direct | F1 |
| transaction | KRYS | Common Stock | Sale | $1,188,061 | -12,500 | -44% | $95.04 | 15,984 | 19 May 2023 | Direct | F1, F2 |
| transaction | KRYS | Common Stock | Sale | $325,937 | -3,428 | -21% | $95.08 | 12,556 | 19 May 2023 | Direct | F2, F3 |
| transaction | KRYS | Common Stock | Options Exercise | $131,747 | +2,521 | +20% | $52.26 | 15,077 | 22 May 2023 | Direct | F4 |
| transaction | KRYS | Common Stock | Sale | $266,731 | -2,521 | -17% | $105.80 | 12,556 | 22 May 2023 | Direct | F4, F5 |
| transaction | KRYS | Common Stock | Options Exercise | $134,308 | +2,570 | +20% | $52.26 | 15,126 | 22 May 2023 | Direct | F4 |
| transaction | KRYS | Common Stock | Sale | $274,498 | -2,570 | -17% | $106.81 | 12,556 | 22 May 2023 | Direct | F4, F6 |
| transaction | KRYS | Common Stock | Options Exercise | $67,938 | +1,300 | +10% | $52.26 | 13,856 | 22 May 2023 | Direct | F4 |
| transaction | KRYS | Common Stock | Sale | $140,241 | -1,300 | -9.4% | $107.88 | 12,556 | 22 May 2023 | Direct | F4, F7 |
| transaction | KRYS | Common Stock | Options Exercise | $154,428 | +2,955 | +24% | $52.26 | 15,511 | 22 May 2023 | Direct | F4 |
| transaction | KRYS | Common Stock | Sale | $322,603 | -2,955 | -19% | $109.17 | 12,556 | 22 May 2023 | Direct | F4, F8 |
| transaction | KRYS | Common Stock | Options Exercise | $164,828 | +3,154 | +25% | $52.26 | 15,710 | 22 May 2023 | Direct | F4 |
| transaction | KRYS | Common Stock | Sale | $346,919 | -3,154 | -20% | $109.99 | 12,556 | 22 May 2023 | Direct | F4, F9 |
| transaction | KRYS | Common Stock | Options Exercise | $794,375 | +12,500 | +100% | $63.55 | 25,056 | 22 May 2023 | Direct | F10 |
| transaction | KRYS | Common Stock | Sale | $1,375,000 | -12,500 | -50% | $110.00 | 12,556 | 22 May 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 | -12,500 | -25% | $0.000000 | 37,500 | 19 May 2023 | Common Stock | 12,500 | $52.26 | Direct | F1, F12 |
| transaction | KRYS | Stock Option (Right to Buy) | Options Exercise | $0 | -12,500 | -33% | $0.000000 | 25,000 | 19 May 2023 | Common Stock | 12,500 | $52.26 | Direct | F1, F12 |
| transaction | KRYS | Stock Option (Right to Buy) | Options Exercise | $0 | -12,500 | -50% | $0.000000 | 12,500 | 22 May 2023 | Common Stock | 12,500 | $52.26 | Direct | F4, F12 |
| transaction | KRYS | Stock Option (Right to Buy) | Options Exercise | $0 | -12,500 | -25% | $0.000000 | 37,500 | 22 May 2023 | Common Stock | 12,500 | $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. |