SEC CIK 1256708
SHERMAN MARK ANDREW
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| DLBview stock → | 119,024 | 2026-09-15 |
Position History — DLB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — DLB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-09-15 | Grant / award | 48,076 | $0.00 | 119,024 |
| 2025-12-17 | Open-market sale | 2,491 | $67.26 | 70,563 |
| 2025-12-16 | Open-market sale | 2,371 | $67.17 | 73,054 |
| 2025-12-16 | Open-market sale | 6,738 | $66.58 | 75,425 |
| 2025-12-16 | Tax withholding | 2,530 | $66.62 | 82,163 |
| 2025-12-15 | Option exercise (derivative) | 5,915 | $0.00 | 0 |
| 2025-12-15 | Grant / award (derivative) | 56,440 | $0.00 | 56,440 |
| 2025-12-15 | Grant / award (derivative) | 12,816 | $0.00 | 12,816 |
| 2025-12-15 | Tax withholding | 9,252 | $67.54 | 84,693 |
| 2025-12-15 | Option exercise | 5,915 | $0.00 | 93,945 |
| 2025-12-15 | Grant / award | 25,633 | $0.00 | 88,030 |
| 2025-12-01 | Option exercise (derivative) | 4,500 | $0.00 | 0 |
| 2025-12-01 | Open-market sale | 4,500 | $67.56 | 62,397 |
| 2025-12-01 | Option exercise | 4,500 | $64.60 | 66,897 |
| 2025-06-04 | Option exercise (derivative) | 15,000 | $0.00 | 4,500 |
| 2025-06-04 | Open-market sale | 15,000 | $75.02 | 62,397 |
| 2025-06-04 | Option exercise | 15,000 | $64.60 | 77,397 |
| 2025-05-30 | Open-market sale | 350 | $74.97 | 62,397 |
| 2025-01-30 | Option exercise (derivative) | 40,000 | $0.00 | 16,000 |
| 2025-01-30 | Open-market sale | 15,000 | $83.00 | 87,397 |
| 2025-01-30 | Open-market sale | 25,000 | $86.00 | 62,397 |
| 2025-01-30 | Option exercise | 40,000 | $62.32 | 102,397 |
| 2024-12-17 | Open-market sale | 4,625 | $77.83 | 70,110 |
| 2024-12-17 | Open-market sale | 7,713 | $78.22 | 62,397 |
| 2024-12-16 | Grant / award (derivative) | 10,042 | $0.00 | 10,042 |
| 2024-12-16 | Grant / award (derivative) | 35,307 | $0.00 | 35,307 |
| 2024-12-16 | Option exercise (derivative) | 5,192 | $0.00 | 0 |
| 2024-12-16 | Option exercise | 5,192 | $0.00 | 83,602 |
| 2024-12-16 | Grant / award | 20,085 | $0.00 | 78,410 |
| 2024-12-16 | Tax withholding | 8,867 | $79.18 | 74,735 |
| 2024-05-28 | Option exercise (derivative) | 1,998 | $0.00 | 0 |
| 2024-05-28 | Option exercise | 1,998 | $62.32 | 60,608 |
| 2024-05-28 | Open-market sale | 2,283 | $79.62 | 58,325 |
| 2023-12-19 | Open-market sale | 1,663 | $86.01 | 58,325 |
| 2023-12-18 | Open-market sale | 8,856 | $86.19 | 59,988 |
| 2023-12-18 | Tax withholding | 1,637 | $87.49 | 68,844 |
| 2023-12-15 | Option exercise (derivative) | 5,738 | $0.00 | 0 |
| 2023-12-15 | Grant / award (derivative) | 8,363 | $0.00 | 8,363 |
| 2023-12-15 | Grant / award (derivative) | 29,316 | $0.00 | 29,316 |
| 2023-12-15 | Tax withholding | 8,713 | $88.60 | 70,481 |
| 2023-12-15 | Option exercise | 5,738 | $0.00 | 79,194 |
| 2023-12-15 | Grant / award | 16,726 | $0.00 | 73,456 |
| 2023-07-12 | Option exercise (derivative) | 21,000 | $0.00 | 1,998 |
| 2023-07-12 | Open-market sale | 21,000 | $89.00 | 56,730 |
| 2023-07-12 | Option exercise | 21,000 | $62.32 | 77,730 |
| 2023-05-08 | Option exercise (derivative) | 3,882 | $0.00 | 22,998 |
| 2023-05-08 | Option exercise (derivative) | 11,118 | $0.00 | 0 |
| 2023-05-08 | Open-market sale | 2,180 | $84.35 | 56,374 |
| 2023-05-08 | Option exercise | 3,882 | $62.32 | 71,374 |
| 2023-05-08 | Open-market sale | 12,820 | $83.47 | 58,554 |
| 2023-05-08 | Option exercise | 11,118 | $45.50 | 67,492 |
| 2023-02-07 | Open-market sale | 2,413 | $83.65 | 56,374 |
| 2023-02-03 | Option exercise (derivative) | 12,000 | $0.00 | 11,118 |
| 2023-02-03 | Open-market sale | 12,000 | $85.00 | 58,787 |
| 2023-02-03 | Option exercise | 12,000 | $45.50 | 70,787 |
| 2022-12-20 | Open-market sale | 1,638 | $68.09 | 58,787 |
| 2022-12-19 | Tax withholding | 1,612 | $70.80 | 65,495 |
| 2022-12-19 | Open-market sale | 4,738 | $69.80 | 60,757 |
| 2022-12-19 | Open-market sale | 332 | $70.44 | 60,425 |
| 2022-12-16 | Option exercise (derivative) | 5,344 | $0.00 | 0 |
| 2022-12-16 | Open-market sale | 2,334 | $70.66 | 67,107 |
| 2022-12-16 | Tax withholding | 3,574 | $71.07 | 69,441 |
| 2022-12-16 | Option exercise | 5,344 | $0.00 | 73,015 |
| 2022-12-15 | Grant / award (derivative) | 9,149 | $0.00 | 9,149 |
| 2022-12-15 | Grant / award (derivative) | 32,944 | $0.00 | 32,944 |
| 2022-12-15 | Grant / award | 18,299 | $0.00 | 67,671 |
| 2022-12-15 | Tax withholding | 2,510 | $73.17 | 49,372 |
| 2022-02-09 | Open-market sale | 1,798 | $77.23 | 51,601 |
| 2021-12-20 | Open-market sale | 1,638 | $90.69 | 53,399 |
| 2021-12-17 | Open-market sale | 1,663 | $90.17 | 55,037 |
| 2021-12-17 | Tax withholding | 1,612 | $92.00 | 56,700 |
| 2021-12-15 | Grant / award (derivative) | 7,378 | $0.00 | 7,378 |
| 2021-12-15 | Grant / award (derivative) | 30,545 | $0.00 | 30,545 |
| 2021-12-15 | Grant / award | 14,757 | $0.00 | 61,713 |
| 2021-12-15 | Tax withholding | 3,506 | $90.55 | 46,956 |
| 2021-03-01 | Option exercise (derivative) | 13,000 | $0.00 | 23,118 |
| 2021-03-01 | Option exercise | 13,000 | $45.50 | 63,010 |
| 2021-03-01 | Open-market sale | 13,000 | $100.00 | 50,010 |
| 2021-02-16 | Option exercise (derivative) | 13,000 | $0.00 | 36,118 |
| 2021-02-16 | Option exercise | 13,000 | $45.50 | 63,010 |
| 2021-02-16 | Open-market sale | 13,000 | $95.00 | 50,010 |
| 2021-02-05 | Option exercise (derivative) | 2,882 | $0.00 | 49,118 |
| 2021-02-05 | Option exercise (derivative) | 23,118 | $0.00 | 0 |
| 2021-02-05 | Open-market sale | 22,622 | $91.58 | 50,506 |
| 2021-02-05 | Option exercise | 23,118 | $45.50 | 73,128 |
| 2021-02-05 | Option exercise | 2,882 | $45.50 | 52,892 |
| 2021-02-05 | Open-market sale | 227 | $92.23 | 50,010 |
| 2021-02-05 | Open-market sale | 1,436 | $91.68 | 50,237 |
| 2021-02-05 | Open-market sale | 2,707 | $91.48 | 50,185 |
| 2020-12-18 | Open-market sale | 1,638 | $91.96 | 51,673 |
| 2020-12-17 | Tax withholding | 1,612 | $91.03 | 53,311 |
| 2020-12-16 | Open-market sale | 337 | $91.66 | 54,923 |
| 2020-12-16 | Open-market sale | 3,065 | $90.62 | 55,260 |
| 2020-12-16 | Tax withholding | 1,637 | $92.08 | 58,325 |
| 2020-12-16 | Tax withholding | 1,637 | $91.80 | 60,076 |
| 2020-12-16 | Open-market sale | 1,432 | $90.97 | 58,644 |
| 2020-12-16 | Open-market sale | 332 | $91.90 | 58,312 |
| 2020-12-15 | Grant / award (derivative) | 7,136 | $0.00 | 7,136 |
| 2020-12-15 | Grant / award (derivative) | 30,553 | $0.00 | 30,553 |
| 2020-12-15 | Grant / award | 14,272 | $0.00 | 59,962 |
| 2020-12-15 | Tax withholding | 3,348 | $90.86 | 45,690 |
| 2020-11-03 | Option exercise (derivative) | 23,418 | $0.00 | 0 |
| 2020-11-03 | Option exercise (derivative) | 1,582 | $0.00 | 23,118 |
| 2020-11-03 | Option exercise | 1,582 | $45.50 | 50,620 |
| 2020-11-03 | Open-market sale | 1,582 | $80.00 | 49,038 |
| 2020-11-03 | Option exercise | 23,418 | $42.98 | 72,456 |
| 2020-11-02 | Option exercise (derivative) | 25,000 | $0.00 | 23,418 |
| 2020-11-02 | Open-market sale | 25,000 | $76.00 | 49,038 |
| 2020-11-02 | Option exercise | 25,000 | $42.98 | 74,038 |
| 2020-02-19 | Option exercise (derivative) | 20,000 | $0.00 | 48,418 |
| 2020-02-19 | Open-market sale | 20,000 | $73.00 | 48,651 |
| 2020-02-19 | Option exercise | 20,000 | $42.98 | 68,651 |
| 2020-02-06 | Option exercise (derivative) | 29,821 | $0.00 | 0 |
| 2020-02-06 | Option exercise (derivative) | 6,794 | $0.00 | 68,418 |
| 2020-02-06 | Option exercise | 6,794 | $42.98 | 55,445 |
| 2020-02-06 | Open-market sale | 6,794 | $72.02 | 48,651 |
| 2020-02-06 | Option exercise | 29,821 | $37.35 | 78,472 |
| 2020-02-05 | Option exercise (derivative) | 38,176 | $0.00 | 29,821 |
| 2020-02-05 | Option exercise (derivative) | 5,209 | $0.00 | 0 |
| 2020-02-05 | Option exercise | 38,176 | $37.35 | 86,827 |
| 2020-02-05 | Option exercise | 5,209 | $33.15 | 53,860 |
| 2020-02-05 | Open-market sale | 5,209 | $72.00 | 48,651 |
| 2019-12-17 | Tax withholding | 1,612 | $68.40 | 55,266 |
| 2019-12-16 | Grant / award (derivative) | 6,600 | $0.00 | 6,600 |
| 2019-12-16 | Grant / award (derivative) | 60,000 | $0.00 | 60,000 |
| 2019-12-16 | Grant / award | 13,200 | $0.00 | 56,878 |
| 2019-12-16 | Tax withholding | 4,898 | $67.75 | 43,678 |
| 2019-08-01 | Option exercise (derivative) | 6,040 | $0.00 | 67,997 |
| 2019-08-01 | Option exercise (derivative) | 1,460 | $0.00 | 0 |
| 2019-08-01 | Option exercise | 1,460 | $33.15 | 50,036 |
| 2019-08-01 | Option exercise | 6,040 | $37.35 | 54,616 |
| 2019-08-01 | Open-market sale | 6,040 | $67.73 | 48,576 |
| 2019-07-31 | Option exercise (derivative) | 29,790 | $0.00 | 1,460 |
| 2019-07-31 | Option exercise (derivative) | 20,210 | $0.00 | 5,209 |
| 2019-07-31 | Option exercise | 29,790 | $33.15 | 78,366 |
| 2019-07-31 | Open-market sale | 20,210 | $67.50 | 48,576 |
| 2019-07-31 | Option exercise | 20,210 | $33.15 | 68,786 |
| 2019-02-22 | Option exercise (derivative) | 5,063 | $0.00 | 25,419 |
| 2019-02-22 | Open-market sale | 5,063 | $65.00 | 48,179 |
| 2019-02-22 | Option exercise | 5,063 | $33.15 | 53,242 |
| 2019-02-21 | Option exercise (derivative) | 19,518 | $0.00 | 30,482 |
| 2019-02-21 | Option exercise (derivative) | 2,919 | $0.00 | 0 |
| 2019-02-21 | Option exercise | 19,518 | $33.15 | 67,697 |
| 2019-02-21 | Option exercise | 2,919 | $30.49 | 51,098 |
| 2019-02-21 | Open-market sale | 19,518 | $65.09 | 48,179 |
| 2018-12-18 | Open-market sale | 4,326 | $64.49 | 50,343 |
| 2018-12-18 | Open-market sale | 400 | $65.15 | 49,943 |
| 2018-12-17 | Grant / award (derivative) | 52,000 | $0.00 | 52,000 |
| 2018-12-17 | Grant / award (derivative) | 26,000 | $0.00 | 26,000 |
| 2018-12-17 | Tax withholding | 6,387 | $66.17 | 41,669 |
| 2018-12-17 | Grant / award | 13,000 | $0.00 | 54,669 |
| 2018-08-23 | Option exercise (derivative) | 10,000 | $0.00 | 2,919 |
| 2018-08-23 | Open-market sale | 10,000 | $70.00 | 48,056 |
| 2018-08-23 | Option exercise | 10,000 | $30.49 | 58,056 |
| 2018-02-26 | Option exercise (derivative) | 10,000 | $0.00 | 12,919 |
| 2018-02-26 | Open-market sale | 10,000 | $65.00 | 47,566 |
| 2018-02-26 | Option exercise | 10,000 | $30.49 | 57,566 |
| 2018-02-08 | Option exercise (derivative) | 31,554 | $0.00 | 22,919 |
| 2018-02-08 | Open-market sale | 3,254 | $62.17 | 48,066 |
| 2018-02-08 | Open-market sale | 18,000 | $61.56 | 51,320 |
| 2018-02-08 | Open-market sale | 9,800 | $60.44 | 69,320 |
| 2018-02-08 | Option exercise | 31,554 | $30.49 | 79,120 |
| 2018-02-08 | Open-market sale | 500 | $63.05 | 47,566 |
| 2018-02-07 | Option exercise (derivative) | 41,219 | $0.00 | 0 |
| 2018-02-07 | Option exercise (derivative) | 7,227 | $0.00 | 54,473 |
| 2018-02-07 | Option exercise | 41,219 | $28.24 | 88,785 |
| 2018-02-07 | Open-market sale | 33,818 | $63.24 | 54,967 |
| 2018-02-07 | Option exercise | 7,227 | $30.49 | 54,793 |
| 2018-02-07 | Open-market sale | 1,554 | $63.10 | 47,566 |
| 2018-01-12 | Option exercise (derivative) | 10,000 | $0.00 | 41,219 |
| 2018-01-12 | Open-market sale | 10,000 | $65.00 | 49,120 |
| 2018-01-12 | Option exercise | 10,000 | $28.24 | 59,120 |
| 2017-12-19 | Open-market sale | 1,665 | $62.22 | 49,120 |
| 2017-12-18 | Open-market sale | 2,929 | $62.58 | 50,785 |
| 2017-12-18 | Tax withholding | 1,817 | $62.32 | 53,714 |
| 2017-12-15 | Grant / award (derivative) | 28,000 | $0.00 | 28,000 |
| 2017-12-15 | Grant / award (derivative) | 56,000 | $0.00 | 56,000 |
| 2017-12-15 | Grant / award | 14,000 | $0.00 | 55,531 |
| 2017-12-15 | Tax withholding | 4,894 | $60.99 | 41,531 |
| 2017-10-18 | Option exercise (derivative) | 7,000 | $0.00 | 51,219 |
| 2017-10-18 | Option exercise | 7,000 | $28.24 | 52,935 |
| 2017-10-18 | Open-market sale | 7,000 | $60.00 | 45,935 |
| 2017-09-13 | Option exercise (derivative) | 14,000 | $0.00 | 58,219 |
| 2017-09-13 | Open-market sale | 7,000 | $57.50 | 45,935 |
| 2017-09-13 | Open-market sale | 7,000 | $55.00 | 52,935 |
| 2017-09-13 | Option exercise | 14,000 | $28.24 | 59,935 |
| 2017-03-29 | Option exercise (derivative) | 6,000 | $0.00 | 72,219 |
| 2017-03-29 | Option exercise | 6,000 | $28.24 | 51,935 |
| 2017-03-29 | Open-market sale | 6,000 | $52.50 | 45,935 |
| 2017-03-01 | Option exercise (derivative) | 6,000 | $0.00 | 78,219 |
| 2017-03-01 | Open-market sale | 6,000 | $50.00 | 45,935 |
| 2017-03-01 | Option exercise | 6,000 | $28.24 | 51,935 |
| 2017-01-30 | Option exercise (derivative) | 10,000 | $0.00 | 84,219 |
| 2017-01-30 | Option exercise | 10,000 | $28.24 | 55,935 |
| 2017-01-30 | Open-market sale | 10,000 | $47.59 | 45,935 |
| 2016-12-22 | Open-market sale | 1,119 | $46.07 | 48,344 |
| 2016-12-21 | Tax withholding | 1,879 | $46.30 | 49,463 |
| 2016-12-19 | Open-market sale | 1,082 | $45.96 | 51,342 |
| 2016-12-16 | Tax withholding | 1,817 | $45.86 | 54,695 |
| 2016-12-16 | Open-market sale | 2,271 | $45.71 | 52,424 |
| 2016-12-15 | Grant / award (derivative) | 52,000 | $0.00 | 52,000 |
| 2016-12-15 | Grant / award (derivative) | 26,000 | $0.00 | 26,000 |
| 2016-12-15 | Tax withholding | 2,632 | $45.50 | 56,512 |
| 2016-12-15 | Grant / award | 13,000 | $0.00 | 59,144 |
| 2016-12-01 | Gift | 97 | $0.00 | 46,144 |
| 2016-11-30 | Gift | 98 | $0.00 | 46,241 |
| 2016-08-11 | Open-market sale | 6,152 | $49.52 | 46,339 |
| 2016-08-10 | Tax withholding | 3,705 | $49.73 | 52,491 |
| 2015-12-21 | Tax withholding | 1,879 | $33.74 | 56,196 |
| 2015-12-16 | Tax withholding | 1,817 | $34.01 | 58,075 |
| 2015-12-15 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2015-12-15 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2015-12-15 | Tax withholding | 3,821 | $33.15 | 59,892 |
| 2015-12-15 | Grant / award | 12,500 | $0.00 | 63,713 |
| 2015-10-26 | Open-market sale | 4,500 | $34.66 | 51,213 |
| 2015-08-12 | Open-market sale | 3,076 | $33.68 | 55,713 |
| 2015-08-10 | Tax withholding | 3,705 | $34.69 | 58,789 |
| 2015-01-22 | Open-market sale | 795 | $38.99 | 62,565 |
| 2015-01-22 | Open-market sale | 400 | $37.71 | 63,360 |
| 2015-01-22 | Open-market sale | 96 | $39.93 | 62,469 |
| 2015-01-20 | Tax withholding | 1,767 | $41.96 | 63,760 |
| 2014-12-24 | Open-market sale | 907 | $43.93 | 65,527 |
| 2014-12-22 | Tax withholding | 1,785 | $44.08 | 66,434 |
| 2014-12-18 | Open-market sale | 1,086 | $43.54 | 68,219 |
| 2014-12-17 | Open-market sale | 1,529 | $42.46 | 69,305 |
| 2014-12-16 | Tax withholding | 1,309 | $42.49 | 70,834 |
| 2014-12-15 | Grant / award (derivative) | 75,212 | $0.00 | 75,212 |
| 2014-12-15 | Tax withholding | 1,842 | $42.98 | 72,143 |
| 2014-12-15 | Grant / award | 12,007 | $0.00 | 73,985 |
| 2014-12-15 | Grant / award (derivative) | 75,212 | $0.00 | 75,212 |
| 2014-01-23 | Open-market sale | 1,954 | $40.41 | 61,978 |
| 2014-01-21 | Tax withholding | 1,744 | $40.50 | 63,932 |
| 2013-12-26 | Open-market sale | 1,685 | $38.61 | 65,676 |
| 2013-12-23 | Tax withholding | 1,353 | $38.56 | 67,361 |
| 2013-12-18 | Open-market sale | 2,293 | $37.37 | 68,714 |
| 2013-12-16 | Grant / award (derivative) | 74,037 | $0.00 | 74,037 |
| 2013-12-16 | Grant / award | 13,927 | $0.00 | 72,849 |
| 2013-12-16 | Tax withholding | 1,842 | $37.35 | 71,007 |
| 2013-02-01 | Open-market sale | 4,219 | $32.32 | 58,922 |
| 2013-01-18 | Tax withholding | 1,825 | $30.42 | 63,141 |
| 2012-12-21 | Grant / award (derivative) | 61,700 | $0.00 | 61,700 |
| 2012-12-21 | Grant / award | 14,400 | $0.00 | 64,966 |
| 2012-12-17 | Tax withholding | 1,798 | $35.34 | 50,566 |
| 2012-08-10 | Disposition to issuer (derivative) | 69,000 | — | 0 |
| 2012-08-10 | Grant / award | 19,714 | $0.00 | 52,364 |
| 2012-02-07 | Open-market sale | 2,608 | $37.48 | 32,650 |
| 2012-01-18 | Tax withholding | 1,742 | $33.05 | 35,258 |
| 2011-12-15 | Grant / award (derivative) | 84,600 | $0.00 | 84,600 |
| 2011-12-15 | Grant / award | 19,600 | $0.00 | 37,000 |
| 2011-01-18 | Grant / award (derivative) | 69,000 | $0.00 | 69,000 |
| 2011-01-18 | Grant / award | 17,400 | $0.00 | 17,400 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.