Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 18,964 | $1,660 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 11,744 | $963 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 11,421 | $601 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 9,409 | $431 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 9,441 | $449 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 9,056 | $409 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 9,287 | $361 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 7,917 | $261 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 8,189 | $249 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 10,017 | $305 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 10,111 | $354 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 8,654 | $305 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 7,670 | $245 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 7,670 | $223 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 9,818 | $309 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 14,574 | $538 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 13,905 | $518 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 15,130 | $552 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 13,955 | $571 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 14,135 | $615 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 14,015 | $505 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 13,953 | $452 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 13,698 | $355 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 13,618 | $280 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 13,510 | $393 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 13,648 | $389 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 11,128 | $370 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 12,000 | $397 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 19,900 | $601 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 19,000 | $671 | $26.48 | $22.14 - $29.90 |
| Q4 2017 | 108 | $3 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 1,500 | $45 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 1,500 | $45 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 1,500 | $41 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 1,500 | $36 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 1,500 | $35 | $17.37 | $15.37 - $18.61 |
| Q2 2015 | 400 | $8 | $16.12 | $14.79 - $17.27 |
| Q1 2014 | 300 | $6 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 2,095 | $37 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 300 | $4 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 3,600 | $51 | $10.49 | $9.09 - $11.82 |
| Q1 2013 | 13,600 | $181 | $8.99 | $8.39 - $9.60 |