Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,647,264 | $144,527 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 1,609,010 | $131,452 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 1,400,991 | $73,693 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 1,491,519 | $67,837 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 1,433,814 | $68,066 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 1,393,343 | $62,776 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 1,448,145 | $56,332 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 1,734,556 | $57,139 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 1,367,366 | $41,598 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 1,365,785 | $41,596 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 1,629,614 | $57,122 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 1,570,567 | $55,409 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 1,386,297 | $44,205 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 638,383 | $18,799 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 848,945 | $27,060 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 713,765 | $26,525 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 768,812 | $28,643 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 827,491 | $30,414 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 760,074 | $31,052 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 691,467 | $30,177 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 933,856 | $33,550 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 709,111 | $22,961 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 678,657 | $17,578 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 759,808 | $15,886 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 908,593 | $26,957 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 810,457 | $23,115 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 697,365 | $23,173 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 804,840 | $26,641 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 785,941 | $23,743 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 793,245 | $27,999 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 1,086,530 | $29,883 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 1,596,757 | $44,523 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 2,027,981 | $64,871 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 1,380,948 | $41,308 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 1,326,471 | $39,879 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 1,301,196 | $35,424 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 1,553,210 | $37,693 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 1,580,108 | $37,369 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 842,194 | $17,246 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 811,023 | $16,942 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 4,556,561 | $83,301 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 4,971,046 | $85,103 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 5,397,856 | $106,502 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 3,625,862 | $82,261 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 2,934,284 | $67,300 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 1,658,235 | $32,103 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 1,576,878 | $34,620 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 1,383,939 | $28,818 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 3,728,499 | $66,432 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 4,207,274 | $61,442 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 3,924,518 | $55,857 | $10.49 | $9.09 - $11.82 |
| Q1 2013 | 1,848,707 | $24,643 | $8.99 | $8.39 - $9.60 |
| Q4 2012 | 1,356,941 | $17,124 | — | — |
| Q3 2012 | 649,663 | $8,546 | — | — |
| Q2 2012 | 730,321 | $9,442 | — | — |
| Q1 2012 | 972,223 | $13,686 | — | — |