Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 9,000 | $251 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 9,000 | $288 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 9,000 | $269 | $23.59 | $22.03 - $25.57 |