Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,675 | $409 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 8,000 | $656 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 8,020 | $422 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 8,020 | $367 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 8,020 | $381 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 8,020 | $0 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 8,020 | $0 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 6,340 | $0 | $30.45 | $28.32 - $32.29 |
| Q1 2023 | 8,349 | $0 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 8,849 | $0 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 15,151 | $440 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 15,151 | $477 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 9,224 | $340 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 10,349 | $385 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 13,194 | $481 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 13,194 | $540 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 13,194 | $574 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 3,099 | $112 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 8,620 | $56 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 1,720 | $45 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 2,020 | $41 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 8,920 | $260 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 2,120 | $60 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 2,120 | $70 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 2,120 | $70 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 2,120 | $64 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 1,820 | $50 | $26.48 | $22.14 - $29.90 |