CUSIP: 855707105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 13,761 | $361 | — | — |
| Q2 2017 | 13,761 | $354 | — | — |
| Q1 2017 | 14,509 | $398 | — | — |
| Q4 2016 | 14,074 | $377 | — | — |
| Q3 2016 | 14,074 | $335 | — | — |
| Q2 2016 | 13,335 | $292 | — | — |
| Q1 2016 | 13,335 | $294 | — | — |
| Q4 2015 | 13,428 | $276 | — | — |
| Q3 2015 | 13,428 | $306 | — | — |
| Q2 2015 | 13,428 | $322 | — | — |
| Q1 2015 | 14,834 | $360 | — | — |
| Q4 2014 | 15,186 | $337 | — | — |
| Q3 2014 | 15,486 | $318 | — | — |
| Q2 2014 | 15,489 | $363 | — | — |
| Q1 2014 | 15,224 | $324 | — | — |
| Q4 2013 | 15,224 | $323 | — | — |
| Q3 2013 | 15,409 | $323 | — | — |
| Q2 2013 | 14,352 | $261 | — | — |