Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 248,000 | $622 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 248,000 | $1,104 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 248,000 | $1,079 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 248,000 | $1,540 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 248,000 | $1,548 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 268,000 | $1,589 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 1,199,100 | $7,578 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 2,245,405 | $10,194 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 2,801,305 | $14,539 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 3,145,505 | $13,117 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 3,455,505 | $21,562 | $4.54 | $3.60 - $6.93 |
| Q3 2014 | 3,765,505 | $15,100 | $3.85 | $3.48 - $4.36 |
| Q2 2014 | 3,725,505 | $15,461 | $4.28 | $3.74 - $5.19 |
| Q1 2014 | 3,807,005 | $18,274 | $6.43 | $4.76 - $8.00 |
| Q4 2013 | 3,860,211 | $24,898 | $6.28 | $5.61 - $7.13 |
| Q3 2013 | 4,031,511 | $27,051 | $5.43 | $4.34 - $6.77 |
| Q2 2013 | 4,091,511 | $18,084 | $4.84 | $4.16 - $5.58 |