Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 2,200 | $66 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 2,200 | $66 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 2,200 | $59 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 2,200 | $53 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 2,200 | $52 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 2,200 | $45 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 2,200 | $46 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 2,200 | $40 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 2,200 | $38 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 74,000 | $1,460 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 85,800 | $1,946 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 86,800 | $1,990 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 97,500 | $1,886 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 99,500 | $2,184 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 159,300 | $3,317 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 182,900 | $3,259 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 213,500 | $3,115 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 214,700 | $3,055 | $10.49 | $9.09 - $11.82 |