| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1.) | Bridger Management Roberto Mignone |
545,900 | $60,939 |  |
4.21% |
| 2.) | Samlyn Capital Robert Pohly |
694,846 | $77,565 | |
2.38% |
| 3.) | Miura Global Management Pasco Alfaro / Richard Tumure |
100,000 | $11,163 | +100% |
1.67% |
| 4.) | Valinor Management Llc David Gallo |
248,877 | $27,783 | |
1.2% |
| 5.) | Zweig Dimenna Partners Joe Dimenna |
239,644 | $26,751 | |
1.2% |
| 6.) | Traxis Partners Barton Biggs |
14,800 | $1,652 | |
0.92% |
| 7.) | Orbimed Advisors Samuel Isaly |
312,000 | $34,829 | |
0.8% |
| 8.) | Clough Capital Partners Charles Clough |
137,300 | $15,327 | |
0.56% |
| 9.) | 20,000 | $2,233 |  |
0.43% | |
| 10.) | Stevens Capital Management Matthew Tewksbury |
71,951 | $8,032 | |
0.26% |
| 11.) | Mckinley Capital Management Robert B. Gillam |
51,933 | $5,797 | |
0.26% |
| 12.) | Visium Asset Management Jacob Gottlieb |
72,899 | $8,138 | |
0.21% |
| 13.) | Driehaus Capital Richard Driehaus |
44,644 | $4,984 | |
0.21% |
| 14.) | Adage Capital Management Phill Gross And Robert Atchinson |
501,076 | $55,935 | |
0.18% |
| 15.) | Renaissance Technologies Jim Simons |
625,700 | $69,847 | +100% |
0.16% |
| 16.) | D E Shaw D. E. Shaw |
398,614 | $44,497 | |
0.1% |
| 17.) | Bluecrest Capital Mgmt. Michael Platt And William Reeves |
10,528 | $1,175 | |
0.1% |
| 18.) | Gamco Investors Mario Gabelli |
137,730 | $15,375 | |
0.09% |
| 19.) | 121,500 | $13,563 | +500% |
0.07% | |
| 20.) | 176,400 | $19,692 | +100% |
0.07% |
| Insider | Price | Amount | Relationship | Remaning Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $71.50 | 4,250 | Other | 55,516 | 2011-03-09 | Filing | |
| $71.50 | 4,250 | Other | 9,050 | 2011-03-14 | Filing | |
| $36.60 | 1,000 | Director | 3,000 | 2008-11-12 | Filing | |
| $38.81 | 2,000 | Director | 2,000 | 2008-10-31 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $103.40 | 2,000 | Director | 12,142 | 2013-05-15 | Filing | |
| $103.72 | 40,100 | Officer | 16,871 | 2013-05-09 | Filing | |
| $103.29 | 43,900 | Officer | 16,871 | 2013-05-08 | Filing | |
| $115.74 | 2,000 | Director | 10,327 | 2013-04-15 | Filing | |
| $115.00 | 12,005 | Officer | 17,327 | 2013-04-11 | Filing |
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