| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 07/20/2017 | SHAHON LAURIE M | Director | Disposition | Class A Common Stock, par value $0.01 per share | 32.2k | $20.00 | $644.8k | | 07/20/2017 |
| 07/20/2017 | SHAHON LAURIE M | Director | Disposition | Restricted Stock Units | 4k | $20.00 | $80.5k | | 07/20/2017 |
| 07/20/2017 | HALDEMAN CHARLES E | Director | Disposition | Class A Common Stock, par value $0.01 per share | 349.8k | $20.00 | $7M | | 07/20/2017 |
| 07/20/2017 | HALDEMAN CHARLES E | Director | Disposition | Restricted Stock Units | 16.1k | $20.00 | $321.8k | | 07/20/2017 |
| 07/20/2017 | Morris John C. | Director | Disposition | Class A Common Stock, par value $0.01 per share | 20.3k | $20.00 | $405.3k | By the John C and Katherine M Morris Foundation | 07/20/2017 |
| 07/20/2017 | Morris John C. | Director | Disposition | Restricted Stock Units | 4k | $20.00 | $80.5k | | 07/20/2017 |
| 07/20/2017 | Ogurtsov Nick | COO and Chief Risk Officer | Disposition | Restricted Stock Units | 124.9k | $20.00 | $2.5M | | 07/20/2017 |
| 07/20/2017 | Ogurtsov Nick | COO and Chief Risk Officer | Disposition | Class B Warrants | 460 | $13.16 | $6.1k | | 07/20/2017 |
| 07/20/2017 | Ogurtsov Nick | COO and Chief Risk Officer | Disposition | Class C Warrants | 459 | $14.63 | $6.7k | | 07/20/2017 |
| 07/20/2017 | Primmer Ryan F | See Remarks | Disposition | Class A Common Stock, par value $0.01 per share | 339.1k | $20.00 | $6.8M | | 07/20/2017 |
| 07/20/2017 | Primmer Ryan F | See Remarks | Disposition | Restricted Stock Units | 182.6k | $20.00 | $3.7M | | 07/20/2017 |
| 07/20/2017 | Tusar Gregory A | See Remarks | Disposition | Restricted Stock Units | 173.4k | $20.00 | $3.5M | | 07/20/2017 |
| 07/20/2017 | Coleman Daniel | CEO | Disposition | Class A Common Stock, par value $0.01 per share | 1.6M | $20.00 | $32.4M | | 07/20/2017 |
| 07/20/2017 | Coleman Daniel | CEO | Disposition | Restricted Stock Units | 217.1k | $20.00 | $4.3M | | 07/20/2017 |
| 07/20/2017 | Coleman Daniel | CEO | Disposition | Stock Settled Stock Appreciation Rights | 1.7M | $22.50 | $38.2M | | 07/20/2017 |
| 07/20/2017 | Coleman Daniel | CEO | Disposition | Stock Options | 1.7M | $11.65 | $19.8M | | 07/20/2017 |
| 07/20/2017 | Coleman Daniel | CEO | Disposition | Stock Options | 2M | $23.35 | $46.7M | | 07/20/2017 |
| 07/20/2017 | Coleman Daniel | CEO | Disposition | Class B Warrants | 53.7k | $13.16 | $706.8k | | 07/20/2017 |
| 07/20/2017 | Coleman Daniel | CEO | Disposition | Class C Warrants | 53.7k | $14.63 | $785.8k | | 07/20/2017 |
| 07/20/2017 | Allison Philip | CEO of KCG Europe Limited | Disposition | Class A Common Stock, par value $0.01 per share | 65.7k | $20.00 | $1.3M | | 07/20/2017 |
| 07/20/2017 | Allison Philip | CEO of KCG Europe Limited | Disposition | Restricted Stock Units | 189k | $20.00 | $3.8M | | 07/20/2017 |
| 07/20/2017 | Fisher Peter R. | Director | Disposition | Class A Common Stock, par value $0.01 per share | 17.5k | $20.00 | $350k | | 07/20/2017 |
| 07/20/2017 | Fisher Peter R. | Director | Disposition | Restricted Stock Units | 9.9k | $20.00 | $197.9k | | 07/20/2017 |
| 07/20/2017 | BLUM MICHAEL L. | Chief Technology Officer | Disposition | Class A Common Stock, par value $0.01 per share | 4.1k | $20.00 | $82.4k | | 07/20/2017 |
| 07/20/2017 | BLUM MICHAEL L. | Chief Technology Officer | Disposition | Restricted Stock Units | 72.4k | $20.00 | $1.4M | | 07/20/2017 |
| 07/20/2017 | Rampell Alastair | Director | Disposition | Class A Common Stock, par value $0.01 per share | 12.3k | $20.00 | $246k | | 07/20/2017 |
| 07/20/2017 | Rampell Alastair | Director | Disposition | Restricted Stock Units | 4k | $20.00 | $80.5k | | 07/20/2017 |
| 07/20/2017 | Chrapaty Debra J. | Director | Disposition | Class A Common Stock, par value $0.01 per share | 12.3k | $20.00 | $246k | | 07/20/2017 |
| 07/20/2017 | Chrapaty Debra J. | Director | Disposition | Restricted Stock Units | 4k | $20.00 | $80.5k | | 07/20/2017 |
| 07/20/2017 | Parratt Steffen | CFO | Disposition | Class A Common Stock, par value $0.01 per share | 54k | $20.00 | $1.1M | | 07/20/2017 |
| 07/20/2017 | Parratt Steffen | CFO | Disposition | Restricted Stock Units | 60.9k | $20.00 | $1.2M | | 07/20/2017 |
| 07/20/2017 | Alexopoulos Heather Tookes | Director | Disposition | Restricted Stock Units | 9.9k | $20.00 | $197.9k | | 07/20/2017 |
| 07/20/2017 | WELLER ADRIAN | Director | Disposition | Restricted Stock Units | 9.9k | $20.00 | $197.9k | | 07/20/2017 |
| 07/20/2017 | SMITH COLIN | Director | Disposition | Restricted Stock Units | 9.9k | $20.00 | $197.9k | | 07/20/2017 |
| 06/05/2017 | Coleman Daniel | CEO | Exercise (in-the-money or at-the-money) | Class A Common Stock, par value $0.01 per share | 53.7k | $0.00 | $0 | | 06/05/2017 |
|