| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KRTX | Common Stock | Options Exercise | $64,400 | +7,000 | +54% | $9.20* | 20,000 | 10 May 2021 | Direct | |
| transaction | KRTX | Common Stock | Sale | $770,490 | -7,000 | -35% | $110.07 | 13,000 | 10 May 2021 | Direct | F1 |
| transaction | KRTX | Common Stock | Options Exercise | $1,840 | +200 | +1.5% | $9.20* | 13,200 | 12 May 2021 | Direct | |
| transaction | KRTX | Common Stock | Sale | $24,000 | -200 | -1.5% | $120.00 | 13,000 | 12 May 2021 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KRTX | Option (right to buy) | Options Exercise | $0 | -7,000 | -3.5% | $0.000000 | 194,925 | 10 May 2021 | Common Stock | 7,000 | $9.20 | Direct | |
| transaction | KRTX | Option (right to buy) | Options Exercise | $0 | -200 | -0.1% | $0.000000 | 194,725 | 12 May 2021 | Common Stock | 200 | $9.20 | Direct |
| Id | Content |
|---|---|
| F1 | The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. |