| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/11/2023 | CATALYST PHARMACEUTICALS, INC. | CPRX | Exercise | Options to purchase common stock | 20k | $0.79 | $15.8k | | 05/11/2023 |
| 03/09/2023 | ZEVRA THERAPEUTICS, INC. | KMPH | Purchase | Common Stock | 5k | $4.15 | $20.7k | | 03/09/2023 |
| 12/27/2022 | CATALYST PHARMACEUTICALS, INC. | CPRX | Grant | Options to purchase common stock | 15k | $18.59 | $278.8k | | 12/27/2022 |
| 12/27/2022 | CATALYST PHARMACEUTICALS, INC. | CPRX | Grant | Restricted Stock Units | 4k | $0.00 | $0 | | 12/27/2022 |
| 12/06/2022 | CATALYST PHARMACEUTICALS, INC. | CPRX | Exercise | Restricted Stock Units | 1.3k | $0.00 | $0 | | 12/06/2022 |
| 08/22/2022 | CATALYST PHARMACEUTICALS, INC. | CPRX | Sale | Common stock, par value $0.001 per share | 20k | $14.16 | $283.2k | | 08/22/2022 |
| 08/22/2022 | CATALYST PHARMACEUTICALS, INC. | CPRX | Exercise | Options to purchase common stock | 20k | $2.53 | $50.6k | | 08/22/2022 |
| 06/28/2022 | ZEVRA THERAPEUTICS, INC. | KMPH | Grant | Stock Option (right to buy) | 15k | $0.00 | $0 | | 06/28/2022 |
| 05/25/2022 | ZEVRA THERAPEUTICS, INC. | KMPH | Purchase | Common Stock | 2k | $4.39 | $8.8k | | 05/25/2022 |
| 05/20/2022 | CATALYST PHARMACEUTICALS, INC. | CPRX | Sale | Common stock, par value $0.001 per share | 20k | $0.00 | $0 | | 05/20/2022 |
| 05/20/2022 | CATALYST PHARMACEUTICALS, INC. | CPRX | Exercise | Options to purchase common stock | 20k | $2.53 | $50.6k | | 05/20/2022 |
| 02/14/2022 | CATALYST PHARMACEUTICALS, INC. | CPRX | Grant | Restricted Stock Units | 12k | $0.00 | $0 | | 02/14/2022 |
| 12/28/2021 | CATALYST PHARMACEUTICALS, INC. | CPRX | Grant | Options to purchase common stock | 20k | $7.07 | $141.4k | | 12/28/2021 |
| 12/03/2021 | CATALYST PHARMACEUTICALS, INC. | CPRX | Exercise | Restricted Stock Units | 1.3k | $0.00 | $0 | | 12/03/2021 |
| 11/30/2021 | ZEVRA THERAPEUTICS, INC. | KMPH | Purchase | Common Stock | 2k | $7.79 | $15.6k | | 11/30/2021 |
| 06/17/2021 | ZEVRA THERAPEUTICS, INC. | KMPH | Grant | Stock Option (right to buy) | 15k | $0.00 | $0 | | 06/17/2021 |
| 12/30/2020 | CATALYST PHARMACEUTICALS, INC. | CPRX | Grant | Options to purchase common stock | 30k | $3.42 | $102.6k | | 12/30/2020 |
| 12/22/2020 | CATALYST PHARMACEUTICALS, INC. | CPRX | Exercise | Restricted Stock Units | 1.3k | $0.00 | $0 | | 12/22/2020 |
| 08/18/2020 | ZEVRA THERAPEUTICS, INC. | KMPH | Purchase | Common Stock | 2k | $0.65 | $1.3k | | 08/18/2020 |
| 08/18/2020 | ZEVRA THERAPEUTICS, INC. | KMPH | Purchase | Common Stock | 2.5k | $0.64 | $1.6k | | 08/18/2020 |
| 08/18/2020 | ZEVRA THERAPEUTICS, INC. | KMPH | Purchase | Common Stock | 1000 | $0.67 | $665 | | 08/18/2020 |
| 08/18/2020 | ZEVRA THERAPEUTICS, INC. | KMPH | Purchase | Common Stock | 4.5k | $0.66 | $3k | | 08/18/2020 |
| 06/19/2020 | ZEVRA THERAPEUTICS, INC. | KMPH | Grant | Stock Option (right to buy) | 30k | $0.00 | $0 | | 06/19/2020 |
| 12/02/2019 | CATALYST PHARMACEUTICALS, INC. | CPRX | Grant | Options to purchase common stock | 33.5k | $4.64 | $155.4k | | 12/02/2019 |
| 12/02/2019 | CATALYST PHARMACEUTICALS, INC. | CPRX | Grant | Restricted Stock Units | 4k | $0.00 | $0 | | 12/02/2019 |
| 06/30/2019 | ZEVRA THERAPEUTICS, INC. | KMPH | Grant | Common Stock | 6.4k | $0.00 | $0 | | 06/30/2019 |
| 06/12/2019 | Timber Pharmaceuticals, Inc. | BPMX | Grant | | 360k | $0.84 | $302.4k | | 06/12/2019 |
| 05/10/2019 | ZEVRA THERAPEUTICS, INC. | KMPH | Grant | Common Stock | 6.9k | $0.00 | $0 | | 05/10/2019 |
| 04/24/2019 | ZEVRA THERAPEUTICS, INC. | KMPH | Grant | Stock Option (right to buy) | 30k | $0.00 | $0 | | 04/24/2019 |
| 12/19/2018 | CATALYST PHARMACEUTICALS, INC. | CPRX | Grant | Options to purchase common stock | 25k | $2.24 | $56k | | 12/19/2018 |
| 09/19/2018 | Timber Pharmaceuticals, Inc. | BPMX | Purchase | Common Stock | 100k | $0.20 | $20.2k | | 09/19/2018 |
| 09/11/2018 | Timber Pharmaceuticals, Inc. | BPMX | Grant | | 7.4M | $0.22 | $1.6M | | 09/11/2018 |
| 05/22/2018 | ZEVRA THERAPEUTICS, INC. | KMPH | Grant | Stock Option (right to buy) | 15k | $0.00 | $0 | | 05/22/2018 |
| 01/02/2018 | CATALYST PHARMACEUTICALS, INC. | CPRX | Grant | Options to purchase common stock | 20k | $4.01 | $80.2k | | 01/02/2018 |
| 11/09/2017 | CATALYST PHARMACEUTICALS, INC. | CPRX | Payment of Exercise | Common stock, par value $0.001 per share | 7.9k | $0.00 | $0 | | 11/09/2017 |
|