Ticker: REFR CUSIP: 760911107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 97,887 | $81 | $0.91 | $0.60 - $1.20 |
| Q1 2018 | 123,838 | $121 | $0.97 | $0.85 - $1.37 |
| Q4 2017 | 114,338 | $119 | $1.09 | $0.86 - $1.46 |
| Q3 2017 | 99,307 | $118 | $1.20 | $1.01 - $1.35 |
| Q2 2017 | 124,146 | $160 | $1.26 | $0.98 - $1.55 |
| Q1 2017 | 124,146 | $174 | $1.72 | $1.25 - $2.15 |
| Q4 2016 | 119,146 | $217 | $2.07 | $1.65 - $2.62 |
| Q3 2016 | 74,447 | $193 | $3.14 | $2.56 - $3.82 |
| Q2 2016 | 62,947 | $230 | $4.20 | $3.30 - $5.03 |
| Q1 2016 | 62,947 | $287 | $4.48 | $4.04 - $5.20 |
| Q4 2015 | 62,947 | $328 | $5.02 | $4.34 - $5.40 |
| Q3 2015 | 33,556 | $170 | $5.31 | $4.55 - $5.97 |