| AQR Capital Management |
Clifford Asness, John Liew, David G Kabiller |
| Goldman Sachs |
Stephen Mandel, Clifford Asness |
| Tiger Management Corporation |
Stephen Mandel, O Andreas Halvorsen |
| WR Berkley |
William R Berkley |
| Point72 Asset Management |
Steven A Cohen |
| FRC Founders Corporation |
William E Macaulay |
| Crow Holdings, LLC |
David G Kabiller |
| American Stock Exchange |
Mario J Gabelli |
| Lone Pine Capital |
Stephen Mandel |
| Bridgewater Associates |
Ray Dalio |
| Viking Global Investors LP |
O Andreas Halvorsen |
| GAMCO Investors, Inc. |
Mario J Gabelli |
| Lynch Interactive |
Mario J Gabelli |
| Van Biema Value Fund |
Mario J Gabelli |
| Health Point Capital Partners |
Mario J Gabelli |
| Eastside Partner |
Mario J Gabelli |
| Dresser-Rand Group |
William E Macaulay |
| First Reserve GP XI, Inc. |
William E Macaulay |
| Weatherford International Ltd. |
William E Macaulay |
| Great Atlantic & Pacific Tea |
Christian W E Haub |