Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 58,916 | $161 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 58,916 | $148 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 58,916 | $262 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 62,976 | $274 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 66,092 | $410 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 66,092 | $412 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 61,544 | $365 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 63,189 | $399 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 61,498 | $279 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 61,498 | $319 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 66,864 | $279 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 58,792 | $367 | $4.54 | $3.60 - $6.93 |
| Q3 2014 | 55,905 | $224 | $3.85 | $3.48 - $4.36 |
| Q2 2014 | 55,177 | $229 | $4.28 | $3.74 - $5.19 |
| Q1 2014 | 53,694 | $258 | $6.43 | $4.76 - $8.00 |
| Q4 2013 | 53,694 | $346 | $6.28 | $5.61 - $7.13 |
| Q3 2013 | 55,502 | $372 | $5.43 | $4.34 - $6.77 |
| Q2 2013 | 52,373 | $231 | $4.84 | $4.16 - $5.58 |