Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 14,460 | $1,266 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 14,460 | $1,186 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 14,460 | $760 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 14,460 | $662 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 14,550 | $691 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 14,730 | $665 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 6,000 | $233 | $33.68 | $29.54 - $39.21 |
| Q2 2023 | 6,000 | $210 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 6,000 | $212 | $32.11 | $29.39 - $34.14 |
| Q3 2022 | 11,100 | $322 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 16,112 | $508 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 11,100 | $410 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 11,100 | $413 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 11,100 | $405 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 6,000 | $245 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 6,000 | $261 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 6,000 | $216 | $30.87 | $27.10 - $33.50 |
| Q3 2018 | 6,000 | $212 | $26.48 | $22.14 - $29.90 |
| Q4 2017 | 6,480 | $207 | $25.23 | $23.59 - $26.36 |
| Q2 2017 | 36,040 | $1,083 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 36,424 | $983 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 36,905 | $896 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 37,225 | $880 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 44,266 | $907 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 44,287 | $925 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 44,709 | $817 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 44,732 | $766 | $13.63 | $11.66 - $15.13 |