Ticker: GERN CUSIP: 374163103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,000 | $5 | $1.25 | $1.04 - $1.48 |
| Q3 2025 | 4,000 | $5 | $1.33 | $1.09 - $1.55 |
| Q2 2025 | 4,000 | $6 | $1.42 | $1.17 - $1.69 |
| Q1 2025 | 4,133 | $7 | $2.44 | $1.46 - $3.68 |
| Q4 2024 | 21,007 | $74 | $3.99 | $3.20 - $4.55 |
| Q3 2024 | 18,296 | $83 | $4.55 | $4.15 - $5.06 |
| Q2 2024 | 10,867 | $46 | $3.90 | $3.05 - $5.34 |
| Q1 2024 | 4,706 | $16 | $2.23 | $1.64 - $3.50 |
| Q4 2023 | 4,000 | $8 | $1.94 | $1.68 - $2.37 |
| Q3 2023 | 4,000 | $8 | $2.71 | $2.08 - $3.41 |
| Q2 2023 | 2,000 | $6 | $2.85 | $1.95 - $3.74 |
| Q1 2023 | 2,000 | $4 | $2.84 | $2.12 - $3.84 |
| Q4 2022 | 2,000 | $5 | $2.24 | $1.96 - $2.50 |
| Q3 2022 | 2,000 | $5 | $2.24 | $1.54 - $3.06 |
| Q2 2022 | 2,000 | $3 | $1.41 | $1.18 - $1.68 |
| Q1 2022 | 2,000 | $3 | $1.11 | $0.99 - $1.63 |
| Q4 2021 | 2,135 | $2 | $1.43 | $1.19 - $1.74 |
| Q3 2021 | 1,000 | $1 | $1.33 | $1.20 - $1.50 |
| Q2 2021 | 1,320 | $2 | $1.45 | $1.22 - $2.23 |
| Q1 2021 | 1,000 | $2 | $1.79 | $1.49 - $2.36 |
| Q4 2020 | 1,716 | $3 | $1.82 | $1.53 - $2.15 |
| Q3 2020 | 1,000 | $2 | $1.85 | $1.56 - $2.34 |
| Q2 2020 | 1,000 | $2 | $1.49 | $0.95 - $2.40 |
| Q1 2020 | 4,000 | $5 | $1.22 | $0.75 - $1.50 |
| Q4 2019 | 3,000 | $4 | $1.45 | $1.24 - $1.58 |
| Q3 2019 | 3,000 | $4 | $1.34 | $1.08 - $1.64 |
| Q2 2019 | 3,000 | $4 | $1.65 | $1.29 - $2.14 |
| Q1 2019 | 18,000 | $30 | $1.37 | $0.98 - $1.90 |
| Q4 2018 | 18,000 | $18 | $1.52 | $0.95 - $1.92 |
| Q3 2018 | 24,225 | $43 | $4.36 | $1.50 - $6.99 |
| Q2 2018 | 24,225 | $83 | $3.82 | $3.23 - $5.17 |
| Q1 2018 | 24,225 | $103 | $2.70 | $1.78 - $6.68 |
| Q4 2017 | 23,000 | $41 | $2.02 | $1.74 - $2.36 |
| Q3 2017 | 23,000 | $50 | $2.36 | $1.95 - $3.01 |
| Q2 2017 | 23,000 | $64 | $2.66 | $2.05 - $3.15 |
| Q1 2017 | 23,000 | $52 | $2.13 | $1.87 - $2.45 |
| Q4 2016 | 23,000 | $47 | $2.11 | $1.81 - $2.45 |
| Q3 2016 | 24,000 | $55 | $2.59 | $1.84 - $3.13 |
| Q2 2016 | 23,600 | $63 | $2.91 | $2.42 - $3.35 |
| Q1 2016 | 21,600 | $64 | $2.99 | $2.30 - $4.77 |
| Q4 2015 | 21,600 | $104 | $4.02 | $2.60 - $5.30 |
| Q3 2015 | 20,100 | $55 | $3.62 | $2.60 - $4.67 |
| Q2 2015 | 17,500 | $75 | $3.96 | $3.52 - $4.47 |
| Q1 2015 | 17,500 | $66 | $3.39 | $2.70 - $4.49 |
| Q4 2014 | 17,500 | $57 | $2.77 | $1.76 - $3.96 |
| Q3 2014 | 16,500 | $33 | $2.46 | $1.98 - $3.12 |
| Q2 2014 | 16,500 | $53 | $2.09 | $1.60 - $3.28 |
| Q1 2014 | 15,000 | $31 | $3.99 | $1.31 - $5.60 |
| Q4 2013 | 15,000 | $71 | $4.29 | $2.50 - $7.36 |
| Q3 2013 | 15,000 | $50 | $1.64 | $1.20 - $3.73 |
| Q2 2013 | 5,000 | $8 | $1.08 | $0.93 - $1.47 |