Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 19,343 | $1,242 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 13,168 | $953 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 12,806 | $951 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 6,743 | $542 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 6,157 | $481 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 5,951 | $455 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 5,621 | $445 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 5,521 | $462 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 85,681 | $7,384 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 85,864 | $6,806 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 119,496 | $9,999 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 120,631 | $10,304 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 118,957 | $8,391 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 119,329 | $7,774 | $70.16 | $61.47 - $76.24 |
| Q1 2022 | 129,762 | $10,150 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 136,229 | $12,972 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 139,418 | $12,269 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 122,021 | $11,993 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 107,666 | $10,629 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 106,780 | $10,372 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 113,688 | $7,535 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 141,464 | $9,318 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 139,002 | $7,535 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 128,769 | $8,859 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 127,046 | $8,212 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 107,700 | $6,957 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 100,120 | $6,305 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 98,160 | $6,070 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 96,755 | $6,770 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 153,275 | $9,456 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 151,535 | $9,629 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 149,275 | $9,255 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 210,815 | $12,126 | $46.70 | $42.82 - $53.33 |
| Q4 2016 | 207,925 | $9,396 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 204,565 | $11,106 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 205,600 | $9,838 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 211,825 | $9,206 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 214,920 | $7,232 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 214,995 | $7,009 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 191,185 | $7,586 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 206,425 | $7,877 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 197,615 | $8,521 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 184,790 | $7,722 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 178,765 | $7,723 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 173,210 | $7,707 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 184,465 | $7,113 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 176,735 | $5,912 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 176,735 | $5,912 | $28.91 | $26.86 - $30.96 |