| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/26/2016 | HUMANIGEN, INC | HGEN | Sale | Common Stock | 309.7k | $3.10 | $960.1k | | 08/25/2016 |
| 08/25/2016 | HUMANIGEN, INC | HGEN | Sale | Common Stock | 1.9M | $3.10 | $5.9M | | 08/25/2016 |
| 11/24/2015 | HUMANIGEN, INC | HGEN | Purchase | Common Stock | 5k | $38.15 | $190.8k | | 11/24/2015 |
| 11/20/2015 | HUMANIGEN, INC | HGEN | Purchase | Common Stock | 5k | $18.88 | $94.4k | | 11/20/2015 |
| 11/18/2015 | HUMANIGEN, INC | HGEN | Purchase | Common Stock | 440k | $2.02 | $888.8k | | 11/18/2015 |
| 11/17/2015 | HUMANIGEN, INC | HGEN | Purchase | Common Stock | 7k | $2.43 | $17k | | 11/16/2015 |
| 11/17/2015 | HUMANIGEN, INC | HGEN | Purchase | Common Stock | 606.7k | $1.93 | $1.2M | | 11/16/2015 |
| 11/16/2015 | HUMANIGEN, INC | HGEN | Purchase | Common Stock | 97.3k | $1.43 | $139.1k | | 11/16/2015 |
| 11/16/2015 | HUMANIGEN, INC | HGEN | Purchase | Common Stock | 500.2k | $0.61 | $305.1k | | 11/16/2015 |
| 11/21/2014 | Travere Therapeutics, Inc. | RTRX | Sale | Common Stock | 252.8k | $8.41 | $2.1M | | 11/14/2014 |
| 11/20/2014 | Travere Therapeutics, Inc. | RTRX | Sale | Common Stock | 134.4k | $8.23 | $1.1M | | 11/14/2014 |
| 11/19/2014 | Travere Therapeutics, Inc. | RTRX | Sale | Common Stock | 329.8k | $8.54 | $2.8M | | 11/14/2014 |
| 11/18/2014 | Travere Therapeutics, Inc. | RTRX | Sale | Common Stock | 255k | $9.19 | $2.3M | | 11/14/2014 |
| 11/17/2014 | Travere Therapeutics, Inc. | RTRX | Sale | Common Stock | 100k | $9.41 | $941.1k | | 11/14/2014 |
| 11/14/2014 | Travere Therapeutics, Inc. | RTRX | Sale | Common Stock | 100k | $10.23 | $1M | | 11/14/2014 |
| 10/02/2014 | Travere Therapeutics, Inc. | RTRX | Other (acquisition) | Common Stock | 333k | $0.00 | $0 | | 10/01/2014 |
| 10/01/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 25k | $8.11 | $202.7k | | 10/01/2014 |
| 10/01/2014 | Travere Therapeutics, Inc. | RTRX | Sale | Common Stock | 300k | $0.01 | $3k | | 10/01/2014 |
| 09/30/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 4k | $9.42 | $37.7k | | 09/30/2014 |
| 09/22/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 35k | $10.82 | $378.7k | | 09/19/2014 |
| 09/19/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 18k | $11.78 | $212k | | 09/19/2014 |
| 09/17/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 6k | $11.46 | $68.7k | | 09/17/2014 |
| 09/16/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 7.5k | $10.69 | $80.2k | | 09/16/2014 |
| 09/12/2014 | Travere Therapeutics, Inc. | RTRX | Other (acquisition) | Prepaid Forward Contract (obligation to sell) | 205k | $0.00 | $0 | | 11/14/2014 |
| 09/09/2014 | Travere Therapeutics, Inc. | RTRX | Other (acquisition) | Prepaid Forward Contract (obligation to sell) | 123k | $0.00 | $0 | | 11/14/2014 |
| 05/30/2014 | Travere Therapeutics, Inc. | RTRX | Other (acquisition) | Common Stock | 50k | $14.62 | $731k | | 05/30/2014 |
| 05/30/2014 | Travere Therapeutics, Inc. | RTRX | Other (acquisition) | Common Stock | 126.4k | $14.62 | $1.8M | | 05/30/2014 |
| 05/30/2014 | Travere Therapeutics, Inc. | RTRX | Sale | Common Stock | 292.4k | $15.14 | $4.4M | | 05/30/2014 |
| 04/04/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 8k | $19.64 | $157.1k | | 04/04/2014 |
| 04/03/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 22.5k | $22.60 | $508.4k | | 04/03/2014 |
| 04/02/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 10.8k | $22.28 | $240.6k | | 04/02/2014 |
| 03/24/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 4k | $17.61 | $70.4k | | 03/24/2014 |
| 03/20/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 5k | $17.97 | $89.8k | | 03/20/2014 |
| 03/19/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 3.5k | $18.44 | $64.6k | | 03/19/2014 |
| 03/14/2014 | Travere Therapeutics, Inc. | RTRX | Purchase | Common Stock | 4k | $17.36 | $69.4k | | 03/14/2014 |
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