Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 578,300 | $3,429 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 6,504,400 | $41,108 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 6,504,400 | $29,530 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 8,307,727 | $43,117 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 8,307,727 | $34,643 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 7,035,000 | $43,898 | $4.54 | $3.60 - $6.93 |
| Q3 2014 | 7,185,000 | $28,812 | $3.85 | $3.48 - $4.36 |
| Q2 2014 | 4,238,000 | $17,588 | $4.28 | $3.74 - $5.19 |
| Q1 2014 | 4,238,000 | $20,342 | $6.43 | $4.76 - $8.00 |
| Q4 2013 | 3,375,000 | $21,769 | $6.28 | $5.61 - $7.13 |
| Q3 2013 | 2,557,900 | $17,189 | $5.43 | $4.34 - $6.77 |