CUSIP: 91912E204 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 758,723 | $7,095 | — | — |
| Q2 2017 | 3,217,633 | $26,223 | — | — |
| Q1 2017 | 3,819,407 | $34,299 | — | — |
| Q4 2016 | 3,416,741 | $23,542 | — | — |
| Q3 2016 | 4,194,498 | $19,756 | — | — |
| Q2 2016 | 2,953,469 | $11,843 | — | — |
| Q1 2016 | 5,945,199 | $18,549 | — | — |
| Q4 2015 | 1,353,465 | $3,451 | — | — |
| Q3 2015 | 1,049,919 | $3,517 | — | — |
| Q2 2015 | 846,981 | $4,278 | — | — |
| Q1 2015 | 582,440 | $2,825 | — | — |
| Q4 2014 | 556,919 | $4,043 | — | — |
| Q3 2014 | 818,511 | $7,948 | — | — |
| Q2 2014 | 828,433 | $9,858 | — | — |
| Q1 2014 | 590,250 | $7,349 | — | — |
| Q4 2013 | 2,660,070 | $37,268 | — | — |
| Q3 2013 | 460,412 | $6,543 | — | — |
| Q2 2013 | 14,427,027 | $175,432 | — | — |
| Q4 2012 | 11,850,419 | $240,445 | — | — |
| Q3 2012 | 15,273,821 | $265,154 | — | — |
| Q2 2012 | 15,283,260 | $298,177 | — | — |
| Q1 2012 | 13,840,478 | $314,041 | — | — |