Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 107,830 | $9,442 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 111,657 | $9,159 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 114,453 | $6,019 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 115,242 | $5,276 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 115,919 | $5,508 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 110,229 | $4,977 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 115,199 | $4,476 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 101,960 | $3,361 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 100,887 | $3,072 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 106,164 | $3,220 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 96,661 | $3,314 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 96,756 | $3,414 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 101,673 | $2,181 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 102,324 | $2,970 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 116,503 | $3,672 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 132,321 | $4,883 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 117,804 | $4,386 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 167,483 | $6,112 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 42,092 | $1,721 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 40,708 | $1,772 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 43,744 | $1,575 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 37,247 | $1,207 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 41,996 | $1,088 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 27,922 | $574 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 27,100 | $789 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 31,784 | $906 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 76,414 | $2,534 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 39,579 | $1,308 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 35,669 | $1,077 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 39,286 | $1,387 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 29,982 | $830 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 38,947 | $1,085 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 45,472 | $1,510 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 81,061 | $2,441 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 76,055 | $2,322 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 72,893 | $1,938 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 72,861 | $1,797 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 69,281 | $1,622 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 70,682 | $1,478 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 67,125 | $1,458 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 49,321 | $902 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 44,217 | $757 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 36,688 | $724 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 32,448 | $736 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 31,474 | $722 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 35,366 | $684 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 33,446 | $734 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 33,636 | $700 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 25,367 | $452 | $12.05 | $10.08 - $13.18 |