Ticker: STAA CUSIP: 852312305 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 27,000 | $400 | $15.62 | $13.95 - $16.90 |
| Q4 2017 | 54,000 | $837 | $14.86 | $12.30 - $17.60 |
| Q3 2017 | 27,000 | $336 | $11.15 | $9.85 - $12.85 |
| Q2 2017 | 27,000 | $292 | $9.78 | $8.95 - $11.05 |