Ticker: ARTMX CUSIP: 04314H303 Class: Com
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 5,136 | $242 | — | — |
| Q4 2014 | 5,277 | $239,778 | — | — |
| Q3 2014 | 5,316 | $253,411 | — | — |
| Q2 2014 | 5,189 | $252,790 | — | — |
| Q1 2014 | 5,819 | $283,990 | — | — |
| Q4 2013 | 5,888 | $280,372 | — | — |
| Q3 2013 | 5,312 | $258,619 | — | — |