| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 04/24/2018 | Blue Buffalo Pet Products, Inc. | BUFF | Disposition | Stock Option (Right to Buy) | 36.2k | $25.57 | $925.8k | | 04/24/2018 |
| 04/24/2018 | Blue Buffalo Pet Products, Inc. | BUFF | Disposition | Stock Option (Right to Buy) | 33.3k | $23.00 | $766.3k | | 04/24/2018 |
| 04/24/2018 | Blue Buffalo Pet Products, Inc. | BUFF | Disposition | Stock Option (Right to Buy) | 436.2k | $5.60 | $2.4M | | 04/24/2018 |
| 04/24/2018 | Blue Buffalo Pet Products, Inc. | BUFF | Disposition | Restricted Stock Units | 5k | $0.00 | $0 | | 04/24/2018 |
| 04/24/2018 | Blue Buffalo Pet Products, Inc. | BUFF | Disposition | Restricted Stock Units | 5.5k | $0.00 | $0 | | 04/24/2018 |
| 04/24/2018 | Blue Buffalo Pet Products, Inc. | BUFF | Disposition | Common Stock | 53.6k | $0.00 | $0 | | 04/24/2018 |
| 03/22/2018 | Blue Buffalo Pet Products, Inc. | BUFF | Exercise | Stock Option (Right to Buy) | 53.6k | $5.60 | $300k | | 03/22/2018 |
| 01/02/2018 | Blue Buffalo Pet Products, Inc. | BUFF | Exercise | Stock Option (Right to Buy) | 62.7k | $5.60 | $351.2k | | 01/02/2018 |
| 01/02/2018 | Blue Buffalo Pet Products, Inc. | BUFF | Sale | Common Stock | 62.7k | $32.72 | $2.1M | | 01/02/2018 |
| 08/28/2017 | Blue Buffalo Pet Products, Inc. | BUFF | Exercise | Stock Option (Right to Buy) | 50k | $5.60 | $280k | | 08/28/2017 |
| 08/28/2017 | Blue Buffalo Pet Products, Inc. | BUFF | Sale | Common Stock | 50k | $25.77 | $1.3M | | 08/28/2017 |
| 08/17/2017 | Blue Buffalo Pet Products, Inc. | BUFF | Exercise | Stock Option (Right to Buy) | 50k | $5.60 | $280k | | 08/17/2017 |
| 08/17/2017 | Blue Buffalo Pet Products, Inc. | BUFF | Sale | Common Stock | 50k | $25.00 | $1.2M | | 08/17/2017 |
| 04/01/2016 | Blue Buffalo Pet Products, Inc. | BUFF | Grant | Stock Option (Right to Buy) | 36.2k | $25.57 | $925.8k | | 04/01/2016 |
| 04/01/2016 | Blue Buffalo Pet Products, Inc. | BUFF | Grant | Restricted Stock Units | 5.5k | $0.00 | $0 | | 04/01/2016 |