Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 15,900 | $1,021 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 15,900 | $1,151 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 15,900 | $1,181 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 17,500 | $1,405 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 18,500 | $1,445 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 18,500 | $1,416 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 18,500 | $1,466 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 20,500 | $1,717 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 20,500 | $1,767 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 20,500 | $1,625 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 20,500 | $1,715 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 20,500 | $1,751 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 20,500 | $1,446 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 20,500 | $1,336 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 20,500 | $1,467 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 20,500 | $1,604 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 20,500 | $1,952 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 20,500 | $1,804 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 20,500 | $2,015 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 20,500 | $2,024 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 20,500 | $1,991 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 26,000 | $1,723 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 26,000 | $1,713 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 26,000 | $1,409 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 26,000 | $1,789 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 21,000 | $1,357 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 21,000 | $1,357 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 21,000 | $1,322 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 21,000 | $1,299 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 21,000 | $1,469 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 16,000 | $987 | $57.13 | $52.96 - $62.04 |