| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Cardiff Oncology Inc. Chief Executive Officer | P | Common Stock | |||||
| Cardiff Oncology Inc. Chief Executive Officer | P | Common Stock Purchase Warrant | |||||
| Cardiff Oncology Inc. Chief Executive Officer | P | Common Stock | |||||
| CytomX Therapeutics Inc. | A | Stock Option (Right to Buy) | |||||
| Cardiff Oncology Inc. Chief Executive Officer | A | Stock Options |