Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2012 | 30,500 | $401 | — | — |
| Q2 2012 | 1,041,297 | $13,464 | — | — |
| Q1 2012 | 1,039,397 | $14,635 | — | — |
| Q4 2011 | 1,042,500 | $13,532 | — | — |
| Q3 2011 | 992,500 | $12,267 | — | — |
| Q2 2011 | 316,000 | $5,735 | — | — |
| Q1 2011 | 7,500 | $155 | — | — |
| Q4 2010 | 7,500 | $145 | — | — |