| 13 Jun 2011 | GRANT_AWARD | Cboe Global Markets, Inc. | 80,000 | 0.00 USD | |
| 13 Jun 2011 | OTHER | Cboe Global Markets, Inc. | 80,000 | 0.00 USD | |
| 15 Dec 2010 | OTHER | Cboe Global Markets, Inc. | 80,000 | 0.00 USD | |
| 15 Dec 2010 | OTHER | Cboe Global Markets, Inc. | 80,000 | 0.00 USD | |
| 18 Jun 2010 | OTHER | Cboe Global Markets, Inc. | 160,000 | — | |
| 18 Jun 2010 | OTHER | Cboe Global Markets, Inc. | 160,000 | — | |
| 18 Jun 2010 | OTHER | Cboe Global Markets, Inc. | 80,000 | — | |
| 18 Jun 2010 | OTHER | Cboe Global Markets, Inc. | 80,000 | — | |
| 18 Jun 2010 | PURCHASE | Cboe Global Markets, Inc. | 300 | 29.00 USD | |
| 15 Jun 2010 | GRANT_AWARD | Cboe Global Markets, Inc. | 7,547 | 0.00 USD | |