Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 17,923 | $541 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 18,473 | $652 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 17,923 | $493 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 17,923 | $500 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 17,923 | $573 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 17,923 | $536 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 17,923 | $539 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 17,923 | $484 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 18,923 | $459 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 17,923 | $424 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 17,920 | $367 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 17,920 | $374 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 18,475 | $338 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 17,870 | $306 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 17,870 | $374 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 18,071 | $410 | $17.82 | $16.37 - $18.82 |