Ticker: MKTX CUSIP: 57060D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2021 | 7 | $3 | $449.61 | $407.56 - $515.46 |
| Q1 2021 | 8 | $4 | $503.06 | $444.56 - $555.48 |
| Q4 2020 | 9 | $5 | $513.28 | $445.05 - $571.70 |
| Q3 2020 | 8 | $4 | $465.37 | $409.02 - $528.32 |
| Q2 2020 | 7 | $4 | $438.02 | $297.02 - $495.82 |
| Q1 2020 | 7 | $2 | $327.01 | $258.83 - $365.21 |
| Q4 2019 | 50 | $19 | $343.80 | $297.75 - $386.27 |
| Q3 2019 | 50 | $16 | $335.01 | $297.39 - $394.69 |
| Q2 2019 | 50 | $16 | $270.14 | $225.08 - $320.72 |
| Q1 2019 | 50 | $12 | $211.23 | $192.59 - $233.31 |
| Q4 2018 | 50 | $11 | $192.62 | $159.95 - $215.45 |
| Q3 2018 | 50 | $9 | $178.37 | $164.65 - $196.55 |
| Q2 2018 | 7 | $1 | $192.09 | $180.81 - $204.01 |
| Q1 2018 | 7 | $2 | $190.22 | $171.07 - $212.71 |
| Q4 2017 | 7 | $1 | $174.10 | $158.03 - $190.10 |
| Q3 2017 | 7 | $1 | $176.21 | $159.36 - $192.97 |
| Q2 2017 | 7 | $1 | $176.15 | $163.16 - $194.23 |
| Q1 2017 | 7 | $1 | $166.41 | $135.53 - $184.55 |
| Q4 2016 | 7 | $1 | $145.60 | $133.06 - $158.12 |