Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 855,898 | $54,966 | $66.55 | $63.33 - $72.23 |
| Q2 2025 | 741,041 | $55,030 | $73.57 | $66.91 - $80.04 |
| Q4 2024 | 708,790 | $55,356 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 651,207 | $49,837 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 633,934 | $50,227 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 492,429 | $41,251 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 488,132 | $42,067 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 449,220 | $35,605 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 763,712 | $63,907 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 576,314 | $49,229 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 552,557 | $38,977 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 643,604 | $41,931 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 534,304 | $38,235 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 587,449 | $45,950 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 587,449 | $55,937 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 587,449 | $51,696 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 595,694 | $58,551 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 618,731 | $61,081 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 698,039 | $67,801 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 729,542 | $48,354 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 781,806 | $51,498 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 721,259 | $39,099 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 721,259 | $49,623 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 576,652 | $37,274 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 559,319 | $36,132 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 755,501 | $47,573 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 723,917 | $44,767 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 723,917 | $50,652 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 749,962 | $46,265 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 899,990 | $57,203 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 884,818 | $54,859 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 901,003 | $51,826 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 901,003 | $44,113 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 856,019 | $44,864 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 914,797 | $41,340 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 830,097 | $43,043 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 792,097 | $37,902 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 842,097 | $36,598 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 935,097 | $31,466 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 935,097 | $30,484 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 600,929 | $23,845 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 525,929 | $20,069 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 487,350 | $21,015 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 412,498 | $17,238 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 412,498 | $17,820 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 412,498 | $18,356 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 412,498 | $15,905 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 412,498 | $14,236 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 412,498 | $13,798 | $28.91 | $26.86 - $30.96 |
| Q1 2013 | 412,498 | $13,843 | $27.34 | $25.27 - $29.41 |
| Q3 2012 | 412,498 | $13,509 | — | — |
| Q2 2012 | 403,788 | $14,234 | — | — |