Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 19,074 | $1,225 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 19,750 | $1,429 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 19,629 | $1,458 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 19,381 | $1,556 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 20,897 | $1,632 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 23,669 | $1,811 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 25,753 | $2,040 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 25,773 | $2,159 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 28,215 | $2,432 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 27,569 | $2,185 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 30,282 | $2,534 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 33,035 | $2,822 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 37,428 | $2,640 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 39,418 | $2,568 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 38,739 | $2,772 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 40,063 | $3,134 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 41,086 | $3,912 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 42,236 | $3,717 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 43,035 | $4,230 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 41,747 | $4,121 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 35,653 | $3,463 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 29,431 | $1,951 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 159,964 | $10,537 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 165,892 | $8,993 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 162,291 | $11,166 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 159,278 | $10,296 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 132,867 | $8,583 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 148,730 | $9,366 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 182,353 | $11,277 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 204,885 | $14,336 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 209,156 | $12,903 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 139,546 | $8,870 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 99,137 | $6,146 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 99,265 | $5,710 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 99,972 | $4,895 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 95,499 | $5,005 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 95,572 | $4,771 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 95,760 | $5,199 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 93,859 | $4,491 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 93,426 | $4,060 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 111,133 | $3,740 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 117,288 | $3,824 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 116,848 | $4,637 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 114,249 | $4,360 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 118,678 | $5,117 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 114,911 | $4,802 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 116,871 | $5,049 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 151,930 | $6,761 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 155,192 | $5,984 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 150,841 | $5,206 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 128,813 | $4,309 | $28.91 | $26.86 - $30.96 |