Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,494 | $96 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 1,429 | $103 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 1,088 | $81 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 1,444 | $116 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 1,218 | $95 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 983 | $75 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 2,973 | $236 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 3,450 | $290 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 3,545 | $306 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 3,359 | $267 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 3,990 | $334 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 4,350 | $372 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 4,353 | $307 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 5,920 | $385 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 6,357 | $454 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 5,105 | $399 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 5,019 | $477 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 4,989 | $440 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 5,073 | $499 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 5,047 | $498 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 5,144 | $500 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 5,015 | $332 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 5,413 | $356 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 6,192 | $336 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 4,280 | $294 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 5,291 | $341 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 4,541 | $293 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 4,416 | $277 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 4,437 | $275 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 4,598 | $322 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 4,313 | $266 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 4,938 | $314 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 3,852 | $239 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 2,888 | $166 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 3,029 | $149 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 2,951 | $155 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 2,816 | $127 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 3,316 | $180 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 3,138 | $150 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 2,678 | $116 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 2,931 | $99 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 2,682 | $87 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 1,826 | $72 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 1,888 | $72 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 2,231 | $96 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 3,574 | $149 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 3,814 | $164 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 4,441 | $198 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 4,540 | $175 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 4,610 | $159 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 6,093 | $204 | $28.91 | $26.86 - $30.96 |