Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 34,626 | $3,032 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 36,701 | $3,011 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 43,531 | $2,289 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 41,031 | $1,878 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 48,156 | $2,288 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 42,755 | $2 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 37,025 | $1 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 15,004 | $0 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 15,004 | $0 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 15,504 | $0 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 15,504 | $1 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 16,604 | $1 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 18,404 | $1 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 20,904 | $607 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 28,354 | $893 | $31.05 | $28.04 - $33.53 |
| Q4 2021 | 58,105 | $2,163 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 69,837 | $2,548 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 72,608 | $2,970 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 78,574 | $3,419 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 68,385 | $2,462 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 36,975 | $1,198 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 22,800 | $591 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 25,095 | $515 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 52,695 | $15,340 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 59,620 | $1,700 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 59,620 | $1,981 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 62,920 | $2,083 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 62,920 | $1,901 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 63,670 | $2,248 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 64,945 | $1,787 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 64,945 | $1,811 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 64,445 | $2,062 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 64,445 | $1,928 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 69,005 | $2,073 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 68,115 | $1,839 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 70,065 | $1,700 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 74,920 | $1,772 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 80,695 | $1,653 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 82,695 | $1,727 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 99,270 | $1,815 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 95,945 | $1,643 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 101,095 | $1,994 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 95,445 | $2,165 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 103,295 | $2,369 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 104,995 | $2,031 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 116,050 | $2,547 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 119,660 | $2,491 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 122,930 | $2,191 | $12.05 | $10.08 - $13.18 |