Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,255 | $0 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 4,255 | $0 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 4,255 | $0 | $46.30 | $36.82 - $52.47 |
| Q4 2024 | 4,255 | $0 | $46.35 | $42.94 - $49.78 |
| Q4 2023 | 4,255 | $0 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 4,255 | $0 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 328,555 | $12 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 330,555 | $12 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 325,903 | $10 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 328,203 | $9,524 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 269,503 | $8,492 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 116,329 | $4,294 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 8,229 | $306 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 8,229 | $300 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 9,603 | $393 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 9,753 | $424 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 9,005 | $324 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 9,005 | $292 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 9,855 | $255 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 15,100 | $310 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 43,852 | $1,277 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 44,591 | $1,272 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 46,691 | $1,552 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 45,691 | $1,512 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 46,666 | $1,410 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 79,116 | $2,793 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 113,341 | $3,118 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 115,640 | $3,224 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 97,465 | $3,118 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 51,565 | $1,543 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 51,565 | $1,550 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 51,565 | $1,392 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 53,668 | $1,303 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 59,268 | $1,402 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 64,643 | $1,324 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 89,893 | $1,878 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 104,313 | $1,907 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 114,986 | $1,969 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 171,358 | $3,381 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 201,625 | $4,573 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 482,228 | $11,057 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 527,923 | $10,210 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 570,220 | $12,516 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 714,585 | $14,878 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 708,706 | $12,629 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 507,131 | $7,399 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 497,236 | $7,076 | $10.49 | $9.09 - $11.82 |