Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,194,535 | $2,461 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 1,524,718 | $2,424 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 1,685,340 | $2,376 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 1,711,625 | $2,379 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 1,771,655 | $2,728 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 2,119,977 | $3,689 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 1,994,524 | $3,510 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 2,020,864 | $3,819 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 2,592,621 | $5,600 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 1,941,635 | $3,145 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 1,840,076 | $4,527 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 1,275,145 | $3,787 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 1,301,806 | $4,752 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 1,587,276 | $5,714 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 1,304,047 | $6,899 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 69,019 | $379 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 66,591 | $453 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 68,905 | $420 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 68,905 | $407 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 74,151 | $446 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 70,262 | $486 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 55,671 | $349 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 55,671 | $367 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 73,438 | $341 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 69,005 | $291 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 58,116 | $300 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 58,116 | $327 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 57,086 | $356 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 57,086 | $289 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 52,929 | $382 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 52,929 | $353 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 52,929 | $290 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 52,929 | $179 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 58,633 | $160 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 58,633 | $147 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 48,063 | $214 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 48,063 | $209 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 48,063 | $298 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 48,063 | $300 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 48,063 | $285 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 48,063 | $304 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 48,063 | $218 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 60,736 | $315 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 68,989 | $288 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 68,989 | $430 | $4.54 | $3.60 - $6.93 |
| Q3 2014 | 68,989 | $277 | $3.85 | $3.48 - $4.36 |
| Q2 2014 | 68,989 | $286 | $4.28 | $3.74 - $5.19 |
| Q1 2014 | 68,989 | $331 | $6.43 | $4.76 - $8.00 |
| Q4 2013 | 68,989 | $445 | $6.28 | $5.61 - $7.13 |
| Q3 2013 | 68,989 | $463 | $5.43 | $4.34 - $6.77 |
| Q2 2013 | 68,989 | $304 | $4.84 | $4.16 - $5.58 |