Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,397,900 | $2,880 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 974,000 | $1,549 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 710,000 | $1,001 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 662,900 | $921 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 254,100 | $391 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 72,700 | $126 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 74,800 | $132 | $1.79 | $1.61 - $2.26 |
| Q4 2023 | 81,400 | $176 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 94,400 | $153 | $2.08 | $1.45 - $3.08 |
| Q3 2022 | 28,700 | $103 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 451,100 | $2,386 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 441,200 | $2,422 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 356,100 | $2,425 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 403,300 | $2,456 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 318,800 | $1,884 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 152,100 | $914 | $6.80 | $5.46 - $8.41 |
| Q3 2020 | 98,000 | $613 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 105,000 | $693 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 42,700 | $199 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 56,400 | $238 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 75,600 | $390 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 244,700 | $1,375 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 335,200 | $2,088 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 343,700 | $1,743 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 435,300 | $3,139 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 259,400 | $1,730 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 126,400 | $693 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 14,800 | $50 | $3.39 | $2.74 - $4.02 |
| Q2 2017 | 17,000 | $43 | $3.20 | $1.93 - $4.70 |
| Q3 2016 | 43,850 | $272 | $6.55 | $5.79 - $7.64 |