Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 10,782 | $948 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 14,779 | $1,200 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 15,889 | $829 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 7,689 | $352 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 10,271 | $488 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 45,641 | $2,061 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 51,163 | $1,988 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 51,714 | $1,704 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 44,776 | $1,363 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 47,406 | $1,444 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 49,163 | $1,723 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 49,163 | $1,734 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 49,903 | $1,594 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 57,052 | $1,656 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 57,551 | $1,813 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 59,686 | $2,203 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 63,287 | $2,356 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 66,741 | $2,435 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 68,520 | $2,802 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 207,597 | $9,032 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 231,389 | $8,330 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 246,243 | $7,981 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 255,006 | $6,605 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 232,511 | $4,776 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 232,434 | $6,766 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 210,927 | $6,016 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 202,615 | $6,733 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 205,965 | $6,817 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 207,420 | $6,266 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 232,921 | $8,222 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 250,290 | $6,885 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 255,334 | $7,119 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 280,616 | $8,977 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 310,443 | $9,288 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 298,544 | $8,971 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 302,740 | $8,174 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 264,933 | $6,430 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 171,858 | $4,064 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 183,470 | $3,757 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 190,740 | $3,985 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 146,277 | $2,674 | $13.86 | $12.46 - $14.78 |
| Q2 2014 | 173,810 | $3,815 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 237,428 | $4,943 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 186,825 | $3,329 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 174,005 | $2,539 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 107,565 | $1,531 | $10.49 | $9.09 - $11.82 |
| Q1 2013 | 101,730 | $1,356 | $8.99 | $8.39 - $9.60 |
| Q4 2012 | 26,395 | $333 | — | — |