| Type | Value |
|---|---|
| cik | 0001758021 |
| ticker | KRT |
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 15 May 2026 | TAX_WITHHOLDING | Guo Jian | 2,733 | 26.28 USD | |
| 15 May 2026 | TAX_WITHHOLDING | Quire Daniel | 2,065 | 26.28 USD | |
| 15 May 2026 | TAX_WITHHOLDING | Yu Alan | 2,124 | 26.28 USD | |
| 12 May 2026 | EXERCISE | Guo Jian | 8,000 | — | |
| 11 Mar 2026 | GRANT_AWARD | Guo Jian | 28,000 | 0.00 USD | deriv |
| 12 May 2026 | EXERCISE | Guo Jian | 8,000 | 0.00 USD | deriv |
| 12 May 2026 | EXERCISE | Yu Alan | 8,000 | — | |
| 11 Mar 2026 | GRANT_AWARD | Yu Alan | 32,000 | 0.00 USD | deriv |
| 12 May 2026 | EXERCISE | Yu Alan | 8,000 | 0.00 USD | deriv |
| 12 May 2026 | EXERCISE | Quire Daniel | 8,000 | — | |
| 11 Mar 2026 | GRANT_AWARD | Quire Daniel | 24,000 | 0.00 USD | deriv |
| 12 May 2026 | EXERCISE | Quire Daniel | 8,000 | 0.00 USD | deriv |
| 07 May 2026 | EXERCISE | Chen Eric K | 1,000 | — | |
| 07 May 2026 | EXERCISE | Chen Eric K | 1,000 | 0.00 USD | deriv |
| 07 May 2026 | EXERCISE | Chen Paul Y | 1,000 | — | |
| 07 May 2026 | EXERCISE | Chen Paul Y | 1,000 | 0.00 USD | deriv |
| 07 May 2026 | EXERCISE | Yen Eve | 1,000 | — | |
| 07 May 2026 | EXERCISE | Yen Eve | 1,000 | 0.00 USD | deriv |
| 12 Nov 2025 | PURCHASE | Guo Jian | 1,361 | 22.11 USD | |
| 15 Aug 2025 | EXERCISE | Guo Jian | 2,450 | 16.53 USD | |
| 15 Aug 2025 | EXERCISE | Guo Jian | 2,450 | 0.00 USD | deriv |
| 27 Jun 2025 | SALE | Yu Alan | 112,500 | 27.00 USD | |
| 27 Jun 2025 | SALE | Cheng Marvin | 112,500 | 27.00 USD | |
| 12 Jun 2025 | SALE | Cheng Marvin | 750,000 | 27.00 USD | |
| 12 Jun 2025 | SALE | Yu Alan | 750,000 | 27.00 USD |