Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 31,377 | $2,747 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 24,206 | $1,986 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 48,059 | $2,527 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 51,346 | $2,351 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 45,206 | $2,148 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 25,255 | $1,140 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 644,194 | $25,027 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 1,494,250 | $49,250 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 15,504 | $472 | $27.12 | $23.85 - $29.36 |
| Q3 2022 | 512,735 | $14,914 | $30.75 | $26.45 - $34.17 |
| Q1 2022 | 13,641 | $496 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 12,368 | $461 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 19,965 | $738 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 13,670 | $559 | $38.31 | $33.97 - $41.06 |
| Q4 2020 | 28,680 | $1,033 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 27,402 | $886 | $26.66 | $22.06 - $29.33 |
| Q4 2019 | 46,746 | $1,361 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 26,921 | $748 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 1,175,109 | $39,781 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 182,471 | $6,178 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 425,062 | $12,755 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 33,019 | $1,166 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 52,070 | $1,433 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 91,290 | $2,543 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 73,684 | $2,363 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 112,883 | $3,374 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 88,464 | $2,659 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 61,903 | $1,676 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 94,607 | $2,299 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 85,400 | $2,012 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 118,958 | $2,436 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 52,959 | $1,103 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 36,536 | $668 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 16,905 | $292 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 127,286 | $2,530 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 139,086 | $3,161 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 121,453 | $2,773 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 107,456 | $2,102 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 465,491 | $10,158 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 320,317 | $6,666 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 165,778 | $2,951 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 378,696 | $5,536 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 272,085 | $3,875 | $10.49 | $9.09 - $11.82 |
| Q1 2013 | 169,035 | $2,244 | $8.99 | $8.39 - $9.60 |
| Q4 2012 | 141,696 | $1,787 | — | — |