Ticker: XBI CUSIP: 78464A870 Class: S&P BIOTECH
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2010 | 33,366 | $2,105 | — | — |
| Q3 2010 | 251,137 | $14,910 | — | — |
| Q2 2010 | 122,947 | $6,365 | — | — |
| Q1 2010 | 73,825 | $4,426 | — | — |
| Q3 2009 | 122,545 | $6,576 | — | — |
| Q2 2009 | 64,631 | $3,274 | — | — |
| Q1 2009 | 51,813 | $2,487 | — | — |
| Q4 2008 | 33,935 | $1,820 | — | — |