| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/11/2023 | CHINOOK THERAPEUTICS, INC. | KDNY | Disposition | Common Stock | 3.3k | $0.00 | $0 | | 08/11/2023 |
| 08/11/2023 | CHINOOK THERAPEUTICS, INC. | KDNY | Disposition | Stock Option (Right to Buy) | 23.5k | $14.77 | $347.4k | | 08/11/2023 |
| 08/11/2023 | CHINOOK THERAPEUTICS, INC. | KDNY | Disposition | Stock Option (Right to Buy) | 5.9k | $16.81 | $100k | | 08/11/2023 |
| 08/11/2023 | CHINOOK THERAPEUTICS, INC. | KDNY | Disposition | Stock Option (Right to Buy) | 13.3k | $13.88 | $184.6k | | 08/11/2023 |
| 05/26/2023 | CHINOOK THERAPEUTICS, INC. | KDNY | Exercise | Restricted Stock Units | 3.3k | $0.00 | $0 | | 05/26/2023 |
| 03/14/2023 | Acer Therapeutics Inc. | ACER | Grant | Stock Option (right to buy) | 20k | $1.67 | $33.4k | | 03/14/2023 |
| 03/06/2023 | Adaptive Biotechnologies Corp | ADPT | Grant | Stock Option (right to buy) | 23.3k | $8.46 | $197.4k | | 03/06/2023 |
| 03/06/2023 | Adaptive Biotechnologies Corp | ADPT | Grant | Common Stock | 14.8k | $0.00 | $0 | | 03/06/2023 |
| 09/15/2022 | HTG MOLECULAR DIAGNOSTICS, INC | HTGM | Grant | Stock Option (right to buy) | 4k | $0.86 | $3.4k | | 09/15/2022 |
| 05/26/2022 | CHINOOK THERAPEUTICS, INC. | KDNY | Grant | Stock Option (right to buy) | 13.3k | $13.88 | $184.6k | | 05/26/2022 |
| 05/26/2022 | CHINOOK THERAPEUTICS, INC. | KDNY | Grant | Restricted Stock Unit | 3.3k | $0.00 | $0 | | 05/26/2022 |
| 01/26/2022 | Adaptive Biotechnologies Corp | ADPT | Grant | Stock Option (Right to Buy) | 16.7k | $14.95 | $250k | | 01/26/2022 |
| 01/26/2022 | Adaptive Biotechnologies Corp | ADPT | Grant | Common Stock | 6.7k | $0.00 | $0 | | 01/26/2022 |
| 01/14/2022 | Acer Therapeutics Inc. | ACER | Grant | Stock Option (right to buy) | 18.5k | $2.21 | $40.9k | | 01/14/2022 |
| 08/27/2021 | Adaptive Biotechnologies Corp | ADPT | Sale | Common Stock | 14.9k | $35.00 | $522.1k | | 08/27/2021 |
| 08/27/2021 | Adaptive Biotechnologies Corp | ADPT | Exercise | Stock Option (Right to Buy) | 14.9k | $7.80 | $116.3k | | 08/27/2021 |
| 08/18/2021 | HTG MOLECULAR DIAGNOSTICS, INC | HTGM | Grant | Stock Option (right to buy) | 4k | $6.25 | $25k | | 08/18/2021 |
| 07/14/2021 | Adaptive Biotechnologies Corp | ADPT | Sale | Common Stock | 2.5k | $36.80 | $92k | | 07/14/2021 |
| 07/14/2021 | Adaptive Biotechnologies Corp | ADPT | Exercise | Stock Option (Right to Buy) | 2.5k | $7.80 | $19.5k | | 07/14/2021 |
| 06/17/2021 | Adaptive Biotechnologies Corp | ADPT | Exercise | Stock Option (Right to Buy) | 4k | $7.80 | $31.2k | | 06/17/2021 |
| 06/17/2021 | Adaptive Biotechnologies Corp | ADPT | Sale | Common Stock | 4k | $40.00 | $160k | | 06/17/2021 |
| 06/14/2021 | Adaptive Biotechnologies Corp | ADPT | Exercise | Stock Option (Right to Buy) | 2.5k | $7.80 | $19.5k | | 06/14/2021 |
| 06/14/2021 | Adaptive Biotechnologies Corp | ADPT | Sale | Common Stock | 2.5k | $38.56 | $96.4k | | 06/14/2021 |
| 06/04/2021 | CHINOOK THERAPEUTICS, INC. | KDNY | Grant | Stock Option (Right to Buy) | 5.9k | $16.81 | $100k | | 06/04/2021 |
| 05/18/2021 | Adaptive Biotechnologies Corp | ADPT | Exercise | Stock Option (Right to Buy) | 2.5k | $7.80 | $19.5k | | 05/18/2021 |
| 05/18/2021 | Adaptive Biotechnologies Corp | ADPT | Sale | Common Stock | 2.5k | $35.00 | $87.5k | | 05/18/2021 |
| 04/14/2021 | Adaptive Biotechnologies Corp | ADPT | Sale | Common Stock | 4.5k | $43.41 | $195.3k | | 04/14/2021 |
| 04/14/2021 | Adaptive Biotechnologies Corp | ADPT | Exercise | Stock Option (Right to Buy) | 4.5k | $7.80 | $35.1k | | 04/14/2021 |
| 03/16/2021 | Adaptive Biotechnologies Corp | ADPT | Exercise | Stock Option (Right to Buy) | 1.5k | $7.80 | $11.7k | | 03/15/2021 |
| 03/16/2021 | Adaptive Biotechnologies Corp | ADPT | Sale | Common Stock | 1.5k | $47.00 | $70.5k | | 03/15/2021 |
| 03/15/2021 | Adaptive Biotechnologies Corp | ADPT | Sale | Common Stock | 3.6k | $41.89 | $151.2k | | 03/15/2021 |
| 03/15/2021 | Adaptive Biotechnologies Corp | ADPT | Sale | Common Stock | 891 | $41.17 | $36.7k | | 03/15/2021 |
| 03/15/2021 | Adaptive Biotechnologies Corp | ADPT | Exercise | Stock Option (Right to Buy) | 4.5k | $7.80 | $35.1k | | 03/15/2021 |
| 02/16/2021 | Adaptive Biotechnologies Corp | ADPT | Sale | Common Stock | 6k | $65.08 | $390.5k | | 02/14/2021 |
| 02/16/2021 | Adaptive Biotechnologies Corp | ADPT | Exercise | Stock Option (Right to Buy) | 6k | $7.80 | $46.8k | | 02/14/2021 |
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