Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,010,129 | $64,870 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 940,308 | $68,050 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 330,103 | $24,513 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 249,574 | $20,043 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 78,286 | $6,114 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 74,498 | $5,701 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 84,160 | $6,668 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 60,133 | $5,037 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 72,884 | $6,281 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 73,764 | $5,847 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 105,788 | $8,852 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 66,301 | $5,663 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 138,129 | $9,744 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 123,034 | $8 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 360,303 | $26 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 631,764 | $49,416 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 680,716 | $64,818 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 731,761 | $64,395 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 1,011,000 | $99,371 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 1,086,200 | $107,230 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 226,534 | $22,003 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 358,202 | $23,742 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 239,890 | $15,801 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 175,174 | $9,496 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 145,196 | $9,989 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 141,315 | $9,135 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 229,520 | $14,827 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 500,419 | $31,511 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 358,443 | $22,166 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 570,692 | $39,932 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 395,622 | $24,406 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 680,277 | $43,239 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 557,414 | $34,560 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 418,199 | $24,055 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 486,377 | $23,813 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 597,224 | $31,301 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 625,309 | $28,258 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 162,090 | $8,800 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 130,215 | $6,231 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 185,831 | $8,076 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 83,901 | $2,823 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 54,155 | $1,765 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 69,229 | $2,747 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 68,468 | $2,613 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 85,056 | $3,668 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 96,501 | $4,033 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 72,091 | $3,115 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 45,892 | $2,042 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 128,578 | $4,958 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 56,498 | $1,949 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 77,895 | $2,606 | $28.91 | $26.86 - $30.96 |
| Q4 2012 | 79,843 | $2,342 | — | — |
| Q3 2012 | 84,006 | $2,751 | — | — |
| Q2 2012 | 99,294 | $4,101 | — | — |
| Q1 2012 | 96,294 | $3,665 | — | — |