| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/02/2023 | ATOSSA THERAPEUTICS, INC. | ATOS | Grant | Stock Option (right to buy) | 557.9k | $0.72 | $401.7k | | 03/02/2023 |
| 02/24/2022 | ATOSSA THERAPEUTICS, INC. | ATOS | Grant | Stock Option (right to buy) | 746.7k | $1.25 | $933.3k | | 02/24/2022 |
| 05/14/2021 | ATOSSA THERAPEUTICS, INC. | ATOS | Grant | Stock Option (right to buy) | 850k | $2.90 | $2.5M | | 05/14/2021 |
| 04/09/2020 | ATOSSA THERAPEUTICS, INC. | ATOS | Grant | Stock Option (Right to Buy) | 395k | $1.48 | $584.6k | | 04/09/2020 |
| 04/09/2020 | ATOSSA THERAPEUTICS, INC. | ATOS | Grant | Stock Option (Right to Buy) | 195k | $1.48 | $288.6k | | 04/09/2020 |
| 01/13/2019 | ATOSSA THERAPEUTICS, INC. | ATOS | Grant | Stock Option (Right to Buy) | 800k | $1.36 | $1.1M | | 01/13/2019 |
| 01/13/2019 | ATOSSA THERAPEUTICS, INC. | ATOS | Disposition | Stock Option (Right to Buy) | 700k | $2.38 | $1.7M | | 01/13/2019 |
| 06/27/2018 | ATOSSA THERAPEUTICS, INC. | ATOS | Grant | Stock Option (right to buy) | 700k | $2.38 | $1.7M | | 06/27/2018 |
| 05/30/2018 | ATOSSA THERAPEUTICS, INC. | ATOS | Purchase | Warrants | 2.3k | $4.05 | $9.2k | | 05/30/2018 |
| 05/30/2018 | ATOSSA THERAPEUTICS, INC. | ATOS | Purchase | Series B Convertible Preferred Stock | 8 | $1,000.00 | $8k | | 05/30/2018 |
| 11/15/2017 | ATOSSA THERAPEUTICS, INC. | ATOS | Purchase | Common Stock | 1.4k | $0.34 | $471.1 | | 11/15/2017 |
| 11/15/2017 | ATOSSA THERAPEUTICS, INC. | ATOS | Purchase | Common Stock | 8.6k | $0.34 | $2.9k | | 11/15/2017 |
| 06/04/2013 | ATOSSA THERAPEUTICS, INC. | ATOS | Grant | Stock Option (right to buy) | 60k | $4.31 | $258.6k | | 06/04/2013 |