Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 229,387 | $473 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 269,549 | $429 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 268,946 | $379 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 251,907 | $350 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 238,795 | $368 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 230,337 | $401 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 252,444 | $444 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 241,705 | $457 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 233,853 | $505 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 234,389 | $380 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 235,207 | $579 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 229,064 | $1 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 220,564 | $1 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 215,659 | $776 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 200,151 | $1,059 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 177,060 | $972 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 196,323 | $1,337 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 199,460 | $1,215 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 193,517 | $1,144 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 207,519 | $1,247 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 219,379 | $1,518 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 213,981 | $1,340 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 241,946 | $1,597 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 190,775 | $887 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 186,183 | $786 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 184,434 | $951 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 182,390 | $1,025 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 175,959 | $1,096 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 175,711 | $891 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 118,338 | $853 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 124,813 | $833 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 107,397 | $589 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 96,817 | $327 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 115,131 | $314 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 113,726 | $285 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 113,789 | $506 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 109,771 | $478 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 104,074 | $646 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 102,344 | $639 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 101,345 | $601 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 96,830 | $612 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 89,600 | $407 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 85,836 | $445 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 81,361 | $339 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 58,611 | $366 | $4.54 | $3.60 - $6.93 |
| Q3 2014 | 56,486 | $227 | $3.85 | $3.48 - $4.36 |
| Q2 2014 | 56,486 | $234 | $4.28 | $3.74 - $5.19 |
| Q1 2014 | 57,206 | $275 | $6.43 | $4.76 - $8.00 |
| Q4 2013 | 60,606 | $391 | $6.28 | $5.61 - $7.13 |
| Q3 2013 | 60,606 | $407 | $5.43 | $4.34 - $6.77 |
| Q2 2013 | 61,139 | $270 | $4.84 | $4.16 - $5.58 |