Ticker: REFR CUSIP: 760911107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2021 | 4,700 | $12 | $2.31 | $1.76 - $3.18 |
| Q2 2021 | 4,700 | $11 | $2.49 | $2.01 - $3.15 |
| Q1 2021 | 4,700 | $13 | $3.88 | $2.65 - $5.66 |
| Q4 2020 | 4,700 | $13 | $2.82 | $2.50 - $3.57 |
| Q3 2020 | 4,700 | $12 | $2.90 | $2.01 - $4.11 |
| Q2 2020 | 4,700 | $14 | $3.71 | $1.66 - $5.70 |
| Q1 2020 | 4,700 | $10 | $3.20 | $2.20 - $4.24 |
| Q4 2019 | 4,700 | $14 | $3.21 | $2.76 - $3.80 |