Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,890 | $516 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 5,900 | $484 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 6,050 | $318 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 6,300 | $288 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 6,336 | $301 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 6,403 | $289 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 6,213 | $241 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 6,253 | $206 | $30.45 | $28.32 - $32.29 |
| Q2 2023 | 6,559 | $230 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 6,663 | $235 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 6,663 | $213 | $29.73 | $26.59 - $31.97 |
| Q2 2022 | 7,170 | $225 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 7,170 | $265 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 7,320 | $273 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 7,345 | $268 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 7,345 | $300 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 7,345 | $320 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 7,345 | $264 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 7,500 | $243 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 8,775 | $228 | $19.40 | $15.19 - $24.47 |
| Q4 2019 | 8,975 | $261 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 9,000 | $257 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 9,775 | $325 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 9,925 | $329 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 10,275 | $311 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 11,375 | $402 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 13,425 | $369 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 14,324 | $400 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 14,844 | $475 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 14,944 | $447 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 14,944 | $450 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 14,070 | $380 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 14,070 | $342 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 14,120 | $334 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 14,120 | $289 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 15,395 | $322 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 15,495 | $284 | $13.86 | $12.46 - $14.78 |