| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Yu Alan | Chief Executive Officer, Director, 10%+ Owner | 6185 KIMBALL STREET, CHINO | /s/ Alan Yu | 13 Jun 2025 | 0001790953 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KRT | Common Stock | Sale | -$20.3M | -750K | -10.79% | $27.00 | 6.2M | 12 Jun 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Pursuant to a Registration Statement on Form S-3 that became effective on March 28, 2025 and an underwriting agreement dated June 10, 2025, Mr. Yu sold 750,000 shares of common stock of the Issuer in an underwritten secondary public offering. The shares were sold at a public offering price of $27.00 per share, and Mr. Yu paid an underwriting discount and commission of $1.4175 per share, resulting in a net price of $25.5825 per share. |