CUSIP: 858912207 Class: DEP PFD A 1/10
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 344,492 | $18,275 | — | — |
| Q4 2016 | 113,415 | $7,180 | — | — |
| Q3 2016 | 219,770 | $14,467 | — | — |
| Q1 2016 | 804,262 | $75,046 | — | — |
| Q4 2015 | 1,052,836 | $95,871 | — | — |
| Q3 2015 | 974,600 | $98,980 | — | — |