Jian Guo
Known title: Chief Financial OfficerCIK: 0001907145
Associated companies
Transaction History
| KRT | ▲ Buy | Option Exercise | 4,700 | $78K | 8/13/2026 | View on chart |
| KRT | ▼ Sell | Tax Withholding | 2,733 | $72K | 5/15/2026 | View on chart |
| KRT | ▲ Buy | Option Exercise | 8,000 | — | 5/12/2026 | View on chart |
| KRT | ▲ Buy | Open Market | 1,361 | $30K | 11/12/2025 | View on chart |
| KRT | ▲ Buy | Option Exercise | 2,450 | $40K | 8/15/2025 | View on chart |
| KRT | ▼ Sell | Tax Withholding | 2,779 | $83K | 5/14/2025 | View on chart |
| KRT | ▲ Buy | Option Exercise | 8,000 | — | 5/12/2025 | View on chart |
| KRT | ▲ Buy | Option Exercise | 2,500 | $41K | 11/18/2024 | View on chart |
| KRT | ▲ Buy | Option Exercise | 2,000 | $33K | 8/19/2024 | View on chart |
| KRT | ▼ Sell | Tax Withholding | 2,481 | $68K | 5/14/2024 | View on chart |
| KRT | ▲ Buy | Option Exercise | 8,000 | — | 5/12/2024 | View on chart |
| KRT | ▲ Buy | Option Exercise | 3,500 | $58K | 5/8/2024 | View on chart |
| KRT | ▼ Sell | Tax Withholding | 1,041 | $27K | 2/8/2024 | View on chart |
| KRT | ▲ Buy | Option Exercise | 3,750 | — | 2/1/2024 | View on chart |