| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/12/2021 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Common Stock | 11.9k | $0.00 | $0 | | 03/12/2021 |
| 03/12/2021 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Stock Option (Right to Buy) | 71.2k | $9.99 | $711.8k | | 03/12/2021 |
| 03/12/2020 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Stock Option (Right to Buy) | 50k | $5.60 | $280k | | 03/12/2020 |
| 03/05/2020 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Common Stock | 1.5k | $7.31 | $11k | | 03/12/2020 |
| 09/05/2019 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Common Stock | 1.5k | $7.95 | $11.9k | | 09/05/2019 |
| 03/21/2019 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Stock Option ( Right to Buy) | 50k | $14.31 | $715.5k | | 03/21/2019 |
| 03/05/2019 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Common Stock | 1.5k | $7.95 | $11.9k | | 03/21/2019 |
| 09/05/2018 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Common Stock | 1.5k | $7.95 | $11.9k | | 03/21/2019 |
| 03/14/2018 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Stock Option (Right to Buy) | 60k | $9.50 | $570k | | 03/16/2018 |
| 03/05/2018 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Common Stock | 1.5k | $8.03 | $12k | | 03/21/2019 |
| 09/05/2017 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Common Stock | 1.5k | $9.90 | $14.9k | | 03/21/2019 |
| 03/06/2017 | Eiger BioPharmaceuticals, Inc. | EIGR | Grant | Common Stock | 1.3k | $8.20 | $10.7k | | 03/21/2019 |