Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 843,336 | $54,159 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 1,291,646 | $93,244 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 1,736,260 | $128,935 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 1,143,978 | $90,946 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 699,260 | $54,612 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 874,271 | $66,112 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 627,160 | $49,690 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 539,862 | $45,224 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 462,260 | $39,838 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 510,714 | $40,479 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 512,588 | $42,596 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 442,906 | $37,381 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 560,900 | $39,128 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 455,724 | $29,690 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 469,694 | $33,611 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 609,573 | $47,681 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 475,093 | $45,238 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 382,289 | $33,641 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 311,507 | $30,618 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 252,447 | $24,816 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 272,194 | $26,438 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 295,266 | $19,570 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 110,573 | $7,283 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 59,882 | $3,246 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 66,031 | $4,543 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 62,719 | $4,054 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 62,655 | $4,048 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 70,277 | $4,425 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 173,292 | $10,716 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 262,242 | $18,349 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 447,694 | $27,636 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 583,309 | $37,076 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 589,381 | $36,542 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 285,256 | $16,411 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 447,207 | $21,895 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 596,486 | $31,262 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 564,644 | $25,516 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 225,390 | $12,236 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 67,984 | $3,253 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 46,318 | $2,013 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 141,969 | $4,777 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 42,747 | $1,394 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 65,153 | $2,585 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 62,929 | $2,401 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 70,073 | $3,022 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 42,200 | $1,764 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 46,800 | $2,022 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 113,600 | $5,055 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 188,380 | $7,264 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 231,380 | $7,985 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 306,280 | $10,245 | $28.91 | $26.86 - $30.96 |
| Q4 2012 | 723,000 | $21,206 | — | — |