Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 11,175 | $1 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 22,586 | $2 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 23,046 | $2 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 24,352 | $2 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 21,228 | $2 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 20,808 | $2 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 23,398 | $2 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 22,787 | $2 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 15,360 | $1 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 14,423 | $1 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 13,104 | $1 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 15,271 | $1 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 15,582 | $1 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 12,730 | $829 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 13,848 | $991 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 10,631 | $832 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 11,377 | $1,083 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 12,634 | $1,112 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 13,955 | $1,372 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 25,246 | $2,492 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 24,446 | $2,374 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 140,895 | $9,339 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 141,046 | $9,290 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 129,967 | $7,045 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 129,980 | $8,943 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 127,885 | $8,266 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 121,020 | $7,817 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 119,229 | $7,508 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 118,382 | $7,321 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 122,570 | $8,575 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 131,882 | $8,136 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 140,333 | $8,920 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 116,331 | $7,213 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 103,528 | $5,954 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 101,852 | $4,987 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 96,733 | $5,070 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 76,127 | $3,440 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 60,334 | $3,276 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 49,223 | $2,355 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 53,019 | $2,304 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 51,753 | $1,741 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 48,936 | $1,595 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 47,396 | $1,881 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 43,709 | $1,668 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 42,829 | $1,847 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 43,563 | $1,820 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 43,038 | $1,859 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 47,305 | $2,105 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 57,973 | $2,235 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 75,796 | $2,616 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 61,079 | $2,043 | $28.91 | $26.86 - $30.96 |