Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 17,500 | $36 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 17,500 | $28 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 17,500 | $25 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 17,500 | $24 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 17,500 | $27 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 17,500 | $30 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 17,500 | $31 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 17,500 | $33 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 17,500 | $38 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 17,500 | $28 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 13,159 | $32 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 13,159 | $39 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 13,159 | $41 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 13,159 | $47 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 13,159 | $69 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 13,159 | $72 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 13,159 | $90 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 14,314 | $87 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 14,314 | $85 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 14,314 | $86 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 14,314 | $99 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 14,314 | $90 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 14,314 | $94 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 12,550 | $58 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 10,738 | $45 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 10,738 | $55 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 10,738 | $60 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 10,738 | $67 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 10,738 | $54 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 10,738 | $77 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 10,738 | $72 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 10,738 | $59 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 7,927 | $27 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 7,927 | $18 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 7,927 | $20 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 7,927 | $35 | $4.24 | $3.79 - $4.69 |