Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 32,077 | $2,060 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 32,074 | $2,321 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 32,071 | $2,382 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 32,068 | $2,575 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 32,165 | $2,512 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 32,463 | $2,484 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 32,460 | $2,572 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 32,458 | $2,719 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 33,255 | $2,866 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 33,353 | $2,644 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 33,551 | $2,808 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 33,549 | $2,866 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 33,547 | $2 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 33,844 | $2,205 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 33,842 | $2,422 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 33,840 | $2,647 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 34,538 | $3,289 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 33,936 | $2,986 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 34,394 | $3,381 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 34,417 | $3,398 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 34,536 | $3,354 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 34,534 | $2,289 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 35,732 | $2,354 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 35,830 | $1,942 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 36,028 | $2,479 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 36,026 | $2,329 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 36,124 | $2,334 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 36,122 | $2,275 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 36,320 | $2,246 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 36,619 | $2,562 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 36,767 | $2,268 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 36,916 | $2,346 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 37,414 | $2,320 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 37,712 | $2,169 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 38,060 | $1,863 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 39,458 | $2,068 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 40,456 | $1,828 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 41,154 | $2,234 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 41,453 | $1,984 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 42,692 | $1,629 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 42,198 | $1,420 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 42,396 | $1,382 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 42,694 | $1,694 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 42,692 | $1,629 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 43,091 | $1,858 | $36.69 | $32.58 - $39.93 |