Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,052 | $617 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 7,055 | $579 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 7,055 | $371 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 7,088 | $324 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 7,236 | $344 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 6,759 | $305 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 7,357 | $286 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 6,813 | $225 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 6,821 | $208 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 7,212 | $220 | $30.70 | $28.22 - $33.67 |
| Q4 2022 | 6,316 | $202 | $29.73 | $26.59 - $31.97 |
| Q2 2022 | 6,679 | $210 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 7,942 | $293 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 8,146 | $303 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 8,402 | $307 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 11,243 | $460 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 13,024 | $567 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 11,893 | $428 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 11,893 | $385 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 11,893 | $308 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 14,045 | $288 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 14,515 | $423 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 15,377 | $439 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 15,522 | $516 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 15,597 | $516 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 15,710 | $475 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 15,477 | $546 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 15,813 | $435 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 16,783 | $467,910 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 17,421 | $557,298 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 16,621 | $497,300 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 14,898 | $447,685 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 15,368 | $414,936 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 15,688 | $380,748 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 15,688 | $371,021 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 15,788 | $323,338 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 14,355 | $299,876 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 18,186 | $414,555 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 15,515 | $265,617 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 17,694 | $349,103 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 17,694 | $401,300 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 18,186 | $417,005 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 17,659 | $341,525 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 18,509 | $408,738 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 12,793 | $266,350 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 12,165 | $216,780 | $12.05 | $10.08 - $13.18 |