Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 175,066 | $15,329 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 117,903 | $9,672 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 138,700 | $7,294 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 158,471 | $7,255 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 97,519 | $3,215 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 60,063 | $2,711 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 66,331 | $2,577 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 84,486 | $2,785 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 98,485 | $2,999 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 86,730 | $2,643 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 83,445 | $2,924 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 89,001 | $3,140 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 95,391 | $3,047 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 80,309 | $2,330 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 79,386 | $2,501 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 100,941 | $3,726 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 111,963 | $4,168 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 123,880 | $4,520 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 226,086 | $9,247 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 214,909 | $9,351 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 228,575 | $8,229 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 292,881 | $9,493 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 276,466 | $7,161 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 320,535 | $6,584 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 79,535 | $2,315 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 25,331 | $723 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 25,331 | $842 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 27,554 | $912 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 19,700 | $595 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 24,400 | $862 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 26,000 | $715 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 26,000 | $725 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 27,600 | $653 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 38,900 | $1,164 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 29,500 | $887 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 31,100 | $840 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 35,100 | $852 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 30,800 | $728 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 30,800 | $631 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 30,800 | $643 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 31,149 | $569 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 30,800 | $527 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 30,800 | $608 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 32,300 | $733 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 40,955 | $939 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 32,569 | $630 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 40,603 | $891 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 38,167 | $795 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 36,200 | $645 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 32,288 | $471 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 28,405 | $404 | $10.49 | $9.09 - $11.82 |