Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 369,307 | $761 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 170,011 | $270 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 263,015 | $371 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 250,987 | $349 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 212,739 | $328 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 195,493 | $340 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 265,187 | $467 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 49,636 | $94 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 523,361 | $1,130 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 236,847 | $384 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 379,643 | $934 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 303,559 | $902 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 287,109 | $1,048 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 480,139 | $1,729 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 216,982 | $1,148 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 182,142 | $1,000 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 185,085 | $1,260 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 210,784 | $1,284 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 265,477 | $1,569 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 314,784 | $1,892 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 438,881 | $3,037 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 325,163 | $2,036 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 64,551 | $426 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 199,952 | $930 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 121,512 | $513 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 63,012 | $325 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 73,215 | $411 | $5.53 | $4.49 - $6.64 |
| Q4 2018 | 254,632 | $1,291 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 165,663 | $1,194 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 103,419 | $690 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 75,619 | $414 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 154,897 | $524 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 126,328 | $345 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 147,356 | $370 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 118,706 | $528 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 470,559 | $2,047 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 99,503 | $618 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 88,289 | $551 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 153,916 | $913 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 296,935 | $1,877 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 159,013 | $722 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 243,230 | $1,262 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 260,362 | $1,086 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 344,009 | $2,147 | $4.54 | $3.60 - $6.93 |
| Q3 2014 | 274,491 | $1,101 | $3.85 | $3.48 - $4.36 |
| Q2 2014 | 309,990 | $1,286 | $4.28 | $3.74 - $5.19 |
| Q1 2014 | 292,695 | $1,404 | $6.43 | $4.76 - $8.00 |
| Q4 2013 | 196,877 | $1,270 | $6.28 | $5.61 - $7.13 |
| Q3 2013 | 121,074 | $812 | $5.43 | $4.34 - $6.77 |
| Q2 2013 | 14,729 | $65 | $4.84 | $4.16 - $5.58 |