Ticker: STAA CUSIP: 852312305 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 22,771 | $283 | $11.15 | $9.85 - $12.85 |
| Q2 2017 | 22,771 | $246 | $9.78 | $8.95 - $11.05 |
| Q1 2017 | 22,771 | $223 | $9.98 | $8.95 - $11.30 |
| Q4 2016 | 24,727 | $268 | $10.17 | $7.46 - $11.50 |
| Q3 2016 | 25,918 | $244 | $8.03 | $5.42 - $9.78 |
| Q2 2016 | 25,918 | $143 | $6.46 | $4.98 - $8.20 |
| Q1 2016 | 25,918 | $192 | $6.77 | $6.00 - $7.69 |
| Q4 2015 | 25,918 | $185 | $8.10 | $7.10 - $9.21 |
| Q3 2015 | 25,064 | $194 | $8.23 | $6.74 - $9.86 |
| Q2 2015 | 25,064 | $242 | $9.27 | $7.04 - $10.76 |
| Q1 2015 | 28,482 | $212 | $7.31 | $4.84 - $9.52 |
| Q4 2014 | 29,371 | $268 | $9.68 | $8.37 - $11.64 |
| Q3 2014 | 29,659 | $315 | $11.89 | $10.43 - $16.48 |
| Q2 2014 | 29,437 | $495 | $16.45 | $13.84 - $19.74 |
| Q1 2014 | 28,369 | $533 | $16.11 | $13.81 - $19.50 |
| Q4 2013 | 28,369 | $459 | $13.38 | $10.81 - $16.34 |
| Q3 2013 | 29,236 | $396 | $11.76 | $10.17 - $13.58 |
| Q2 2013 | 27,522 | $279 | $8.10 | $5.27 - $10.81 |