Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 294,597 | $25,795 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 444,222 | $36,440 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 393,635 | $20,701 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 381,406 | $17,461 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 367,844 | $17,476 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 274,857 | $12,408 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 284,801 | $11,065 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 298,250 | $9,830 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 205,988 | $6,279 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 101,837 | $3,102 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 179,875 | $6,303 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 178,379 | $6,293 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 191,835 | $6,139 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 196,122 | $5,693 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 211,891 | $6,688 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 254,077 | $9,369 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 285,739 | $10,639 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 233,380 | $8,512 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 307,250 | $18,815 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 236,133 | $10,270 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 241,048 | $8,673 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 93,567 | $3,025 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 103,769 | $2,689 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 85,722 | $1,763 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 81,830 | $2,386 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 83,743 | $2,387 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 76,950 | $2,552 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 75,143 | $2,487 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 478,550 | $14,457 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 388,648 | $13,720 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 493,441 | $13,576 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 370,862 | $10,340 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 126,445 | $4,047 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 25,828 | $772 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 114,510 | $3,440 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 110,451 | $2,983 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 115,211 | $2,796 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 116,641 | $2,758 | $17.37 | $15.37 - $18.61 |
| Q1 2016 | 15,274 | $319 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 26,779 | $490 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 100,575 | $1,722 | $13.63 | $11.66 - $15.13 |
| Q1 2015 | 36,346 | $824 | $17.82 | $16.37 - $18.82 |