Ticker: STAA CUSIP: 852312305 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 4,403 | $211 | $40.94 | $29.45 - $54.00 |
| Q2 2018 | 12,867 | $399 | $23.40 | $13.60 - $34.00 |
| Q4 2017 | 16,825 | $264 | $14.86 | $12.30 - $17.60 |