Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,230,000 | $195,259 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 2,345,400 | $192,393 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 2,463,900 | $129,577 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 2,294,100 | $105,024 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 2,296,500 | $109,130 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 2,415,500 | $109,060 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 2,400,600 | $93,263 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 2,427,300 | $80,004 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 2,533,900 | $77,157 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 2,597,700 | $79,152 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 2,906,900 | $101,858 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 3,188,900 | $112,504 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 3,263,900 | $104,249 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 3,480,415 | $101,002 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 3,485,715 | $109,835 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 3,511,515 | $129,610 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 3,083,815 | $114,810 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 3,198,015 | $116,696 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 3,132,615 | $128,124 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 2,938,228 | $127,842 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 2,873,328 | $103,440 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 2,961,928 | $95,996 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 3,020,128 | $78,221 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 2,985,028 | $61,312 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 2,462,228 | $71,675 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 2,591,628 | $73,913 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 2,564,912 | $85,232 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 2,672,712 | $88,467 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 2,633,312 | $79,552 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 2,650,712 | $93,570 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 2,837,612 | $78,063 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 2,788,212 | $77,735 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 3,337,512 | $106,767 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 3,400,412 | $101,740 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 3,388,712 | $101,831 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 3,370,512 | $91,004 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 2,924,312 | $70,973 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 3,006,012 | $71,092 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 3,119,212 | $63,881 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 3,073,312 | $61,531 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 2,229,312 | $40,752 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 2,245,912 | $38,450 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 2,051,212 | $40,470 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 1,953,812 | $44,312 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 1,202,712 | $27,578 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 1,279,412 | $24,744 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 1,356,912 | $29,784 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 1,402,712 | $29,204 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 1,558,312 | $27,769 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 1,597,412 | $23,306 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 1,566,912 | $22,297 | $10.49 | $9.09 - $11.82 |