CUSIP: 63938Y100 Class: SPN ADR RP PFD G
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 21,700 | $67 | — | — |
| Q3 2018 | 22,300 | $251 | — | — |
| Q2 2018 | 22,300 | $268 | — | — |
| Q1 2018 | 22,300 | $272 | — | — |
| Q4 2017 | 24,800 | $402 | — | — |
| Q3 2017 | 31,700 | $509 | — | — |
| Q2 2017 | 32,500 | $513 | — | — |
| Q4 2016 | 36,900 | $278 | — | — |
| Q1 2016 | 47,234 | $194 | — | — |
| Q4 2015 | 28,963 | $312 | — | — |