Michael Nathenson serves as Executive at Blue Buffalo Pet Products, Inc., where they oversee executive responsibilities. Since joining the company, Michael Nathenson has executed 14 insider transactions totaling $8.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Apr 24, 2018 involved selling 53,571 shares valued at $0.
Michael Nathenson currently holds 53,571 shares of Blue Buffalo Pet Products, Inc. (BUFF), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael Nathenson has been a net seller of BUFF stock. They have purchased $0 and sold $8.1M worth of shares.
Michael Nathenson's most recent insider trade was on Apr 24, 2018, when they sold 53,571 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| 53,571 |
| $5.60 |
| Discretionary |
| Jan 2, 2018 | BUFF | $351.2K | Option Exercise | 62,708 | $5.60 | Discretionary |
| Jan 2, 2018 | BUFF | $2.1M | Sale | 62,708 | $32.72 | Discretionary |
| Sep 5, 2017 | BUFF | $207.6K | Option Exercise | 37,072 | $5.60 | Discretionary |
| Sep 5, 2017 | BUFF | $948.3K | Sale | 37,072 | $25.58 | Discretionary |
| Aug 28, 2017 | BUFF | $280.0K | Option Exercise | 50,000 | $5.60 | Discretionary |
| Aug 28, 2017 | BUFF | $1.3M | Sale | 50,000 | $25.77 | Discretionary |
| Aug 21, 2017 | BUFF | $1.3M | Sale | 50,000 | $25.00 | Discretionary |
| Aug 21, 2017 | BUFF | $280.0K | Option Exercise | 50,000 | $5.60 | Discretionary |
| Aug 17, 2017 | BUFF | $1.3M | Sale | 50,000 | $25.00 | Discretionary |
| Aug 17, 2017 | BUFF | $280.0K | Option Exercise | 50,000 | $5.60 | Discretionary |
| Jul 27, 2015 | BUFF | $357.0K | Option Exercise | 63,758 | $5.60 | Discretionary |
| Jul 27, 2015 | BUFF | $1.3M | Sale | 63,758 | $20.00 | Discretionary |