Ticker: GLSI CUSIP: 396879108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,080 | $128 | $10.53 | $7.78 - $30.82 |
| Q3 2025 | 4,106 | $41 | $11.29 | $8.97 - $13.00 |
| Q2 2025 | 1,845 | $17 | $9.51 | $8.06 - $10.91 |
| Q1 2025 | 3,196 | $30 | $12.13 | $9.54 - $14.47 |
| Q4 2024 | 6,557 | $74 | $13.39 | $10.52 - $15.47 |
| Q3 2024 | 2,807 | $40 | $14.82 | $12.75 - $18.15 |
| Q2 2024 | 1,807 | $31 | $14.61 | $11.38 - $20.43 |
| Q1 2024 | 402 | $8 | $12.33 | $8.00 - $21.44 |
| Q4 2023 | 1,840 | $19 | $10.03 | $7.58 - $12.43 |
| Q3 2023 | 1 | $0 | $9.39 | $8.19 - $10.76 |
| Q2 2023 | 228 | $2 | $11.18 | $9.34 - $14.02 |
| Q1 2023 | 1 | $0 | $15.87 | $11.20 - $21.50 |
| Q4 2022 | 724 | $11 | $11.46 | $8.72 - $17.25 |
| Q3 2022 | 1,809 | $17 | $9.25 | $7.57 - $14.29 |
| Q2 2022 | 870 | $7 | $11.46 | $6.82 - $20.97 |
| Q1 2022 | 825 | $16 | $20.21 | $15.52 - $26.27 |
| Q4 2021 | 2,764 | $67 | $33.46 | $21.51 - $40.25 |
| Q3 2021 | 4,310 | $168 | $41.79 | $36.54 - $48.50 |
| Q2 2021 | 760 | $34 | $37.82 | $29.07 - $69.77 |
| Q1 2021 | 309 | $11 | $34.03 | $19.52 - $52.98 |
| Q4 2020 | 880 | $32 | $14.58 | $3.26 - $158.07 |
| Q3 2020 | 277 | $1 | $4.78 | $4.07 - $5.75 |