Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 483,808 | $31,070 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 217,779 | $15,761 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 48,460 | $3,599 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 39,148 | $3,144 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 293,775 | $22,944 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 164,312 | $12,575 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 48,415 | $3,836 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 17,438 | $1,461 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 30,627 | $2,639 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 59,050 | $4,680 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 74,581 | $6,241 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 396,871 | $34 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 533,052 | $38 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 350,354 | $22,826 | $70.16 | $61.47 - $76.24 |
| Q1 2022 | 7,658 | $599 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 5,641 | $537 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 38,264 | $3,367 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 20,052 | $1,971 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 71,489 | $7,057 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 104,525 | $10,153 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 37,378 | $2,477 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 8,852 | $583 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 262,299 | $14,219 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 54,156 | $3,726 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 18,114 | $1,170 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 65,033 | $4,201 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 422,734 | $26,620 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 360,225 | $22,276 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 221,270 | $15,482 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 250,542 | $15,456 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 126,633 | $8,049 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 428,707 | $26,580 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 729,472 | $41,959 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 319,558 | $15,646 | $45.31 | $43.53 - $47.83 |
| Q4 2016 | 497,911 | $22,501 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 82,280 | $4,467 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 24,179 | $1,157 | $40.14 | $36.94 - $43.63 |
| Q4 2015 | 53,621 | $1,804 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 224,622 | $7,323 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 261,875 | $10,391 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 238,237 | $9,091 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 52,612 | $2,269 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 421,915 | $17,632 | $38.23 | $35.13 - $40.80 |
| Q1 2014 | 21,100 | $939 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 33,000 | $1,272 | $31.02 | $29.66 - $33.55 |
| Q2 2013 | 12,434 | $416 | $28.91 | $26.86 - $30.96 |