| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 07/18/2019 | ARATANA THERAPEUTICS, INC. | PETX | Disposition | Stock Option (Right to Buy) | 7.5k | $4.80 | $36k | | 07/18/2019 |
| 07/18/2019 | ARATANA THERAPEUTICS, INC. | PETX | Disposition | Stock Option (Right to Buy) | 7.5k | $4.36 | $32.7k | | 07/18/2019 |
| 07/18/2019 | ARATANA THERAPEUTICS, INC. | PETX | Disposition | Stock Option (Right to Buy) | 7.5k | $6.84 | $51.3k | | 07/18/2019 |
| 07/18/2019 | ARATANA THERAPEUTICS, INC. | PETX | Disposition | Stock Option (Right to Buy) | 7.5k | $6.12 | $45.9k | | 07/18/2019 |
| 07/18/2019 | ARATANA THERAPEUTICS, INC. | PETX | Disposition | Stock Option (Right to Buy) | 10k | $14.27 | $142.7k | | 07/18/2019 |
| 07/18/2019 | ARATANA THERAPEUTICS, INC. | PETX | Disposition | Stock Option (Right to Buy) | 10k | $15.03 | $150.3k | | 07/18/2019 |
| 07/18/2019 | ARATANA THERAPEUTICS, INC. | PETX | Disposition | Stock Option (Right to Buy) | 13.2k | $6.00 | $79.4k | | 07/18/2019 |
| 07/18/2019 | ARATANA THERAPEUTICS, INC. | PETX | Disposition | Common Stock | 43k | $0.00 | $0 | | 07/18/2019 |
| 06/06/2019 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Common Stock | 4.5k | $0.00 | $0 | | 06/06/2019 |
| 06/06/2019 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Stock Option (Right to Buy) | 7.5k | $4.80 | $36k | | 06/06/2019 |
| 07/27/2018 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Common Stock | 4.5k | $0.00 | $0 | | 07/27/2018 |
| 07/27/2018 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Stock Option (Right to Buy) | 7.5k | $4.36 | $32.7k | | 07/27/2018 |
| 06/21/2017 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Common Stock | 4.5k | $0.00 | $0 | | 06/21/2017 |
| 06/21/2017 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Stock Option (Right to Buy) | 7.5k | $6.84 | $51.3k | | 06/21/2017 |
| 06/24/2016 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Stock Option (Right to Buy) | 7.5k | $6.12 | $45.9k | | 06/26/2013 |
| 06/24/2016 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Common Stock | 4.5k | $0.00 | $0 | | 06/26/2013 |
| 06/18/2015 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Stock Option (Right to Buy) | 10k | $14.27 | $142.7k | | 06/18/2015 |
| 03/06/2015 | ARATANA THERAPEUTICS, INC. | PETX | Sale | Common Stock | 6.1k | $20.01 | $122.8k | | 03/06/2015 |
| 06/19/2014 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Stock Option (Right to Buy) | 10k | $15.03 | $150.3k | | 06/19/2014 |
| 07/02/2013 | ARATANA THERAPEUTICS, INC. | PETX | Purchase | Common Stock | 500k | $6.00 | $3M | See Footnote | 07/02/2013 |
| 07/02/2013 | ARATANA THERAPEUTICS, INC. | PETX | Conversion | Common Stock | 225.6k | $0.00 | $0 | See Footnote | 07/02/2013 |
| 07/02/2013 | ARATANA THERAPEUTICS, INC. | PETX | Conversion | Common Stock | 802.2k | $0.00 | $0 | See Footnote | 07/02/2013 |
| 07/02/2013 | ARATANA THERAPEUTICS, INC. | PETX | Conversion | Common Stock | 2.4M | $0.00 | $0 | See Footnote | 07/02/2013 |
| 07/02/2013 | ARATANA THERAPEUTICS, INC. | PETX | Conversion | Series A Preferred Stock | 4M | $0.00 | $0 | See Footnote | 07/02/2013 |
| 07/02/2013 | ARATANA THERAPEUTICS, INC. | PETX | Conversion | Series C Preferred Stock | 375k | $0.00 | $0 | See Footnote | 07/02/2013 |
| 07/02/2013 | ARATANA THERAPEUTICS, INC. | PETX | Conversion | Series B Preferred Stock | 1.3M | $0.00 | $0 | See Footnote | 07/02/2013 |
| 06/26/2013 | ARATANA THERAPEUTICS, INC. | PETX | Grant | Stock Option (Right to Buy) | 13.2k | $6.00 | $79.4k | | 06/26/2013 |