Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 106,270 | $9,305 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 106,920 | $8,771 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 107,690 | $5,663 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 108,190 | $4,953 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 186,310 | $8,853 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 187,960 | $8,486 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 188,960 | $7,341 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 190,360 | $6,274 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 131,860 | $4,015 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 162,010 | $4,936 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 153,860 | $5,391 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 107,370 | $3,788 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 161,145 | $5,147 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 112,195 | $3,256 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 113,095 | $3,564 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 126,595 | $4,673 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 134,063 | $4,991 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 134,063 | $4,892 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 133,805 | $5,473 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 132,855 | $5,781 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 134,255 | $4,833 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 138,055 | $4,474 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 138,755 | $3,594 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 136,655 | $2,807 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 129,755 | $3,777 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 138,605 | $3,953 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 113,705 | $3,778 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 95,082 | $3,147 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 95,792 | $2,893,876 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 78,392 | $2,767 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 99,476 | $2,737 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 96,940 | $2,703 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 89,080 | $2,850 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 89,180 | $2,668 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 87,330 | $2,624 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 87,680 | $2,367 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 88,480 | $2,147 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 88,480 | $2,093 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 92,480 | $1,894 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 89,980 | $1,880 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 63,730 | $1,165 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 61,830 | $1,059 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 61,830 | $1,220 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 59,230 | $1,343 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 66,720 | $1,530 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 66,720 | $1,290 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 67,620 | $1,484 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 68,920 | $1,435 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 71,470 | $1,274 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 70,220 | $1,025 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 66,520 | $947 | $10.49 | $9.09 - $11.82 |