Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 173,571 | $15,198 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 138,371 | $11 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 153,271 | $8 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 120,871 | $6 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 212,571 | $10 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 131,271 | $6 | $40.86 | $36.03 - $44.95 |
| Q1 2024 | 129,871 | $4 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 136,671 | $4 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 140,371 | $4 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 158,371 | $6 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 95,971 | $3,386 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 99,671 | $3,183 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 184,071 | $5,800 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 184,071 | $5,800 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 137,171 | $5,063 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 194,871 | $7,255 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 198,171 | $7,231 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 212,071 | $8,674 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 225,871 | $9,828 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 232,271 | $8,362 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 140,471 | $4,553 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 131,971 | $3,418 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 133,671 | $2,746 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 154,971 | $4,511 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 168,971 | $4,819 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 146,310 | $4,862 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 150,510 | $4,982 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 104,805 | $3,166 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 128,205 | $4,526 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 144,205 | $3,967 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 147,828 | $4,121 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 158,694 | $5,077 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 132,824 | $3,974 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 129,039 | $3,878 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 155,344 | $4,194 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 189,074 | $4,589 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 214,290 | $5,068 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 215,744 | $4,418 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 273,299 | $5,709 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 246,452 | $4,505 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 252,072 | $4,315 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 266,691 | $5,262 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 285,188 | $6,468 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 306,160 | $7,020 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 330,423 | $6,390 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 384,650 | $8,443 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 417,051 | $8,683 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 402,184 | $7,167 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 428,266 | $6,248 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 462,585 | $6,583 | $10.49 | $9.09 - $11.82 |