Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 8,700 | $253 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 8,700 | $248 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 8,700 | $289 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 9,725 | $322 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 9,725 | $294 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 9,225 | $326 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 8,700 | $239 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 8,700 | $243 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 8,700 | $278 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 8,700 | $260 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 8,700 | $261 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 8,700 | $235 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 114,800 | $2,786 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 117,575 | $2,781 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 118,650 | $2,430 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 118,650 | $2,479 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 103,625 | $1,894 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 32,800 | $562 | $13.63 | $11.66 - $15.13 |