| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | 0 | $0 | 0% | ||
| 2. | Citadel Investment Group Ken Griffin | 0 | $0 | 0% | |
| 3. | Mountain Lake Investment Management Mitch Cantor | 0 | $0 | 0% | |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 0 | $0 | 0% | |
| 5. | Renaissance Technologies Jim Simons | 0 | $0 | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $30.00 | 20,000 | Officer | 26,500 | 2011-08-02 | Filing | |
| $30.00 | 7,500 | Officer | 7,500 | 2011-08-04 | Filing | |
| $46.31 | 68,000 | Other | 591,122 | 2011-06-15 | Filing | |
| $46.31 | 68,000 | Large Shareholder, Officer, Director | 591,122 | 2011-06-15 | Filing | |
| $28.39 | 5,000 | Director | 10,000 | 2010-05-11 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $19.60 | 12,825 | Director | 7,538 | 2016-06-09 | Filing | |
| $51.55 | 2,000 | Officer | 760,909 | 2015-05-05 | Filing | |
| $51.46 | 2,000 | Officer | 762,909 | 2015-05-05 | Filing | |
| $66.31 | 598,630 | Large Shareholder | 1,998,250 | 2014-10-30 | Filing | |
| $60.93 | 9,276 | Other | 2,369,445 | 2014-02-24 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 0 | $0 | 0% | |
| 2. | 0 | $0 | 0% | |
| 3. | 0 | $0 | 0% |
