| Officers |
| David
A. Herron |
Chief Executive Officer |
| John K. Kerin |
President, Chief
Operating/Technology Officer |
| Peter D. Santori |
Executive Vice President, Chief Compliance Officer, and Chief Regulatory Officer |
| Christopher L.
Fairman |
Senior Vice President, Application Development. |
| Bruce E. Mathias |
Senior Vice President & Chief Financial Officer |
| James Ongena |
Senior Vice President and General Counsel |
| Larry
Alfred |
Vice President, Trading Operations |
| Christopher S.
Brown |
Vice President, Information Technology
Operations |
| Marguerite Donovan |
Vice President, Market Regulation
Surveillance |
| Robert Garrett |
Vice President, Application Development |
| Steve Givot |
Vice President, Strategy and Product Management |
| Brian
P. Malone |
Vice President, Human Resources |
| Gerald
S. Sadowski |
Vice President, National Sales |
