Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,885,246 | $122,749 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 1,630,996 | $119,638 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 1,556,571 | $116,159 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 1,526,514 | $123,224 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 1,440,351 | $112,516 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 1,538,583 | $117,767 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 1,475,290 | $117,312 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 1,370,095 | $115,098 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 1,219,959 | $105,149 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 1,196,149 | $94,819 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 1,148,837 | $96,135 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 1,048,674 | $89,578 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 967,315 | $68 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 957,416 | $62,375 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 980,823 | $70,258 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 888,055 | $69,523 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 896,276 | $85,343 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 890,654 | $78,377 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 892,538 | $87,728 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 876,330 | $86,513 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 828,631 | $80,484 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 798,087 | $52,897 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 832,828 | $54,858 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 841,194 | $45,601 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 786,851 | $54,135 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 759,982 | $49,125 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 821,606 | $53,075 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 826,845 | $52,066 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 676,094 | $41,809 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 615,132 | $43,040 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 592,752 | $36,566 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 546,010 | $34,704 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 518,535 | $32,149 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 511,790 | $29,438 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 493,711 | $24,171 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 488,567 | $25,605 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 424,714 | $19,192 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 415,385 | $22,551 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 374,613 | $17,925 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 370,711 | $16,111 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 338,998 | $11,407 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 301,255 | $9,820 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 258,602 | $10,261 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 258,750 | $9,873 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 248,610 | $10,719 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 263,733 | $11,020 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 268,542 | $11,600 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 259,125 | $11,531 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 230,221 | $8,877 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 208,785 | $7,205 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 180,628 | $6,042 | $28.91 | $26.86 - $30.96 |