Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 119,635 | $7,683 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 125,378 | $9,074 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 127,722 | $9,485 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 132,042 | $10,604 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 266,269 | $20,796 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 245,838 | $18,814 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 234,745 | $18,599 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 239,631 | $20,074 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 324,713 | $27,984 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 213,250 | $16,902 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 154,467 | $12,926 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 97,944 | $8,366 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 146,022 | $10,300 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 94,058 | $6,128 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 938,147 | $67,134 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 934,054 | $73,062 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 964,363 | $91,828 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 1,119,134 | $98,483 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 1,120,431 | $110,128 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 1,113,872 | $109,962 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 898,756 | $87,297 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 1,062,389 | $70,415 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 872,347 | $57,462 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 876,976 | $47,541 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 884,357 | $60,844 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 883,906 | $57,136 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 861,129 | $55,629 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 55,709 | $3,508 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 76,970 | $4,760 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 70,412 | $4,927 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 45,906 | $2,832 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 40,983 | $2,605 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 45,984 | $2,851 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 52,995 | $3,048 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 50,507 | $2,473 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 48,210 | $2,527 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 105,575 | $4,771 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 109,889 | $5,966 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 80,692 | $3,861 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 41,466 | $1,802 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 48,815 | $1,643 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 49,150 | $1,602 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 46,510 | $1,846 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 38,606 | $1,473 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 33,472 | $1,443 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 60,303 | $2,520 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 95,217 | $4,113 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 30,198 | $1,344 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 94,104 | $3,628 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 72,877 | $2,515 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 46,518 | $1,556 | $28.91 | $26.86 - $30.96 |