Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 618,776 | $54 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 121,819 | $10 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 247,243 | $13 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 1,190,359 | $54 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 33,613 | $2 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 38,293 | $2 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 132,346 | $5 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 393,394 | $13 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 108,358 | $3 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 67,794 | $2 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 52,565 | $2 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 11,470 | $0 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 10,889 | $0 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 55,965 | $1,624 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 79,394 | $2,502 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 49,781 | $1,837 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 78,873 | $2,936 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 110,659 | $4,038 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 183,569 | $7,508 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 71,398 | $3,107 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 42,122 | $1,516 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 29,081 | $943 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 45,935 | $1,190 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 23,089 | $474 | $22.10 | $14.86 - $25.72 |
| Q3 2019 | 94,925 | $2,707 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 55,602 | $1,848 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 60,384 | $1,999 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 166,628 | $5,034 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 94,610 | $3,340 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 45,342 | $1,247 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 96,056 | $2,678 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 358,102 | $11,456 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 172,913 | $5,174 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 173,809 | $5,223 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 329,209 | $8,889 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 174,464 | $4,234 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 372,921 | $8,820 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 157,687 | $3,229 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 269,891 | $5,638 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 101,321 | $1,852 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 255,955 | $4,382 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 79,748 | $1,573 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 132,678 | $3,009 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 571,101 | $13,095 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 688,721 | $13,320 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 551,504 | $12,106 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 2,247,738 | $46,798 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 358,854 | $6,395 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 1,068,570 | $15,590 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 2,291,400 | $32,607 | $10.49 | $9.09 - $11.82 |