Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 61,268 | $0 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 40,062 | $0 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 17,393 | $0 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 68,833 | $0 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 128,836 | $0 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 69,680 | $0 | $2.10 | $1.65 - $2.54 |
| Q1 2024 | 10,587 | $0 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 188,702 | $0 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 174,269 | $0 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 110,585 | $0 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 221,632 | $1 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 162,087 | $1 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 179,775 | $647 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 154,866 | $819 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 129,437 | $711 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 171,627 | $1,169 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 208,632 | $1,271 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 150,091 | $887 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 30,936 | $186 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 216,071 | $1,495 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 139,177 | $871 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 126,436 | $834 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 99,232 | $461 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 22,877 | $97 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 11,965 | $62 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 12,279 | $69 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 16,317 | $102 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 13,166 | $67 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 132,324 | $954 | $7.27 | $6.58 - $8.05 |
| Q1 2018 | 13,206 | $72 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 22,763 | $77 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 20,933 | $57 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 35,118 | $88 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 14,425 | $64 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 41,260 | $179 | $5.20 | $4.17 - $6.34 |
| Q1 2016 | 11,411 | $68 | $5.54 | $4.81 - $6.66 |
| Q1 2015 | 38,673 | $161 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 19,329 | $121 | $4.54 | $3.60 - $6.93 |
| Q1 2014 | 37,960 | $182 | $6.43 | $4.76 - $8.00 |
| Q3 2013 | 19,085 | $128 | $5.43 | $4.34 - $6.77 |