Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 44,760 | $92 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 5,760 | $9 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 5,760 | $8 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 5,760 | $8 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 5,760 | $9 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 5,760 | $10 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 5,760 | $10 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 6,060 | $11 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 6,060 | $13 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 6,060 | $10 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 6,060 | $15 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 6,060 | $18 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 6,060 | $22 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 7,060 | $25 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 7,060 | $37 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 7,060 | $39 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 7,060 | $48 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 7,360 | $45 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 7,360 | $43 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 7,360 | $44,234 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 7,660 | $53 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 7,660 | $48 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 8,010 | $53 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 6,360 | $29 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 600 | $2 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 600 | $3 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 600 | $3 | $5.53 | $4.49 - $6.64 |
| Q3 2018 | 600 | $4 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 600 | $4 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 600 | $3 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 600 | $2 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 600 | $1 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 600 | $1 | $3.20 | $1.93 - $4.70 |