Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,000 | $613 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 7,000 | $574 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 7,000 | $0 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 7,000 | $0 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 7,335 | $0 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 7,335 | $0 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 6,335 | $0 | $33.68 | $29.54 - $39.21 |
| Q4 2021 | 743 | $28 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 743 | $27 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 408 | $17 | $38.31 | $33.97 - $41.06 |
| Q4 2019 | 18,311 | $533 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 28,151 | $803 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 30,980 | $1,029 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 24,510 | $811 | $27.05 | $23.03 - $29.16 |