| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| ITG | $17.11 | 1,000 | Director | 10,640 | 2015-08-19 | Filing |
| ITG | $17.53 | 1,000 | Director | 9,640 | 2015-08-18 | Filing |
| MKTX | $13.86 | 2,000 | Officer, Director | 325,531 | 2010-05-25 | Filing |
| MKTX | $9.99 | 1,000 | Officer | 275,065 | 2009-08-05 | Filing |