| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Hudson Bay Capital Management LP | J | Common Stock, $0.0001 par value | |||||
| Gerber Sander | J | Common Stock, $0.0001 par value | |||||
| Mountain Crest Holdings IV LLC | S | Common Stock | |||||
| Liu Suying CEO and CFO | S | Common Stock | |||||
| Mountain Crest Holdings IV LLC | P | Common Stock |