Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 12,352 | $1,082 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 12,402 | $1,017 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 12,403 | $652 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 12,403 | $568 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 12,468 | $592 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 13,260 | $599 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 13,500 | $524 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 13,249 | $437 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 13,249 | $403 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 14,749 | $449 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 14,834 | $1 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 14,834 | $1 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 14,834 | $0 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 17,734 | $515 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 17,734 | $559 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 17,734 | $655 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 17,734 | $660 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 17,734 | $647 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 16,954 | $693 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 16,953 | $738 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 17,252 | $621 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 18,850 | $611 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 18,649 | $483 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 18,649 | $383 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 18,664 | $543 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 18,664 | $532 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 18,664 | $620 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 15,761 | $522 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 16,261 | $491 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 18,457 | $652 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 19,373 | $533 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 19,336 | $539 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 19,336 | $619 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 19,332 | $578 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 19,330 | $581 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 19,328 | $522 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 19,328 | $469 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 19,624 | $464 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 19,624 | $402 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 19,619 | $410 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 20,119 | $368 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 21,864 | $374 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 21,862 | $431 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 21,819 | $495 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 22,444 | $515 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 22,590 | $437 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 18,589 | $408 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 18,163 | $378 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 18,163 | $324 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 18,409 | $269 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 19,602 | $279 | $10.49 | $9.09 - $11.82 |