Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,880,528 | $120,768 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 1,518,657 | $109,905 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 1,237,443 | $91,893 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 915,380 | $73,514 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 794,772 | $62,072 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 787,507 | $60,268 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 697,585 | $55,270 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 781,774 | $65,489 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 106,406 | $9,170 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 103,747 | $8,223 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 70,330 | $5,885 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 124,024 | $10,594 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 130,342 | $9,194 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 193,473 | $12,604 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 214,395 | $15,342 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 1,081,747 | $84,614 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 257,451 | $24,514 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 350,048 | $30,804 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 376,336 | $36,990 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 215,961 | $21,320 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 168,082 | $16,326 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 163,021 | $10,805 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 142,586 | $9,392 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 361,119 | $19,576 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 303,333 | $20,869 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 185,774 | $12,008 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 52,133 | $3,368 | $57.88 | $54.55 - $59.82 |
| Q4 2018 | 11,570 | $715 | $60.76 | $52.57 - $64.86 |
| Q1 2018 | 183,819 | $11,684 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 132,410 | $8,209 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 141,350 | $8,130 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 145,942 | $7,145 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 232,414 | $12,181 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 139,223 | $6,291 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 155,622 | $8,449 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 145,498 | $6,962 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 294,211 | $12,786 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 241,672 | $8,132 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 147,696 | $4,815 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 376,835 | $14,953 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 123,798 | $4,724 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 191,545 | $8,259 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 147,868 | $6,179 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 126,989 | $5,486 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 230,968 | $10,278 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 155,720 | $6,005 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 115,595 | $3,989 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 112,820 | $3,774 | $28.91 | $26.86 - $30.96 |