Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,316 | $290 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 3,375 | $277 | $64.97 | $50.94 - $81.93 |
| Q1 2018 | 12,319 | $343 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 17,599 | $563 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 16,925 | $506 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 16,739 | $503 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 16,334 | $441 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 15,993 | $388 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 16,103 | $381 | $17.37 | $15.37 - $18.61 |