Ticker: STAA CUSIP: 852312305 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 8,231 | $281 | $35.38 | $27.75 - $41.65 |
| Q4 2018 | 153,335 | $4,893 | $38.97 | $28.54 - $51.30 |
| Q3 2018 | 107,300 | $5,150 | $40.94 | $29.45 - $54.00 |