Ticker: MKTX CUSIP: 57060D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 6,575 | $611 | $87.71 | $79.52 - $94.87 |
| Q2 2015 | 5,994 | $556 | $79.87 | $74.17 - $89.60 |
| Q1 2015 | 5,571 | $462 | $71.51 | $59.68 - $80.40 |