SEC CIK 1579104
Chong David Cheung Hyen
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| UEICview stock → | 37,709 | 2025-11-14 |
Position History — UEIC
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — UEIC
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-11-14 | Open-market sale | 559 | $2.96 | 37,709 |
| 2025-11-07 | Option exercise (derivative) | 1,167 | $0.00 | 9,165 |
| 2025-11-07 | Option exercise | 1,167 | — | 38,268 |
| 2025-08-07 | Option exercise (derivative) | 1,167 | $0.00 | 10,332 |
| 2025-08-07 | Tax withholding | 488 | $6.35 | 37,101 |
| 2025-08-07 | Option exercise | 1,167 | — | 37,589 |
| 2025-05-23 | Option exercise (derivative) | 3,334 | $0.00 | 11,499 |
| 2025-05-23 | Option exercise | 3,334 | — | 37,817 |
| 2025-05-23 | Tax withholding | 1,395 | $6.60 | 36,422 |
| 2025-05-07 | Option exercise (derivative) | 1,167 | $0.00 | 14,833 |
| 2025-05-07 | Option exercise | 1,167 | — | 34,960 |
| 2025-05-07 | Tax withholding | 477 | $5.69 | 34,483 |
| 2025-04-09 | Grant / award (derivative) | 19,608 | $0.00 | 53,217 |
| 2025-04-09 | Grant / award (derivative) | 19,608 | $0.00 | 33,609 |
| 2025-02-22 | Option exercise (derivative) | 2,149 | $0.00 | 16,000 |
| 2025-02-22 | Option exercise | 2,149 | — | 34,806 |
| 2025-02-22 | Tax withholding | 1,013 | $8.48 | 33,793 |
| 2025-02-08 | J (derivative) | 14,025 | $0.00 | 19,455 |
| 2025-02-07 | Option exercise (derivative) | 4,668 | $0.00 | 18,149 |
| 2025-02-07 | Tax withholding | 2,200 | $10.04 | 32,657 |
| 2025-02-07 | Option exercise | 4,668 | — | 34,857 |
| 2024-05-23 | Option exercise (derivative) | 3,334 | $0.00 | 22,817 |
| 2024-05-23 | Tax withholding | 1,431 | $12.15 | 30,189 |
| 2024-05-23 | Option exercise | 3,334 | — | 31,620 |
| 2024-02-25 | Option exercise (derivative) | 976 | $0.00 | 26,151 |
| 2024-02-25 | Tax withholding | 460 | $8.42 | 28,286 |
| 2024-02-25 | Option exercise | 976 | — | 28,746 |
| 2024-02-22 | Option exercise (derivative) | 2,149 | $0.00 | 27,127 |
| 2024-02-22 | Option exercise | 2,149 | — | 28,783 |
| 2024-02-22 | Tax withholding | 1,013 | $8.46 | 27,770 |
| 2024-02-08 | J (derivative) | 12,750 | $0.00 | 33,480 |
| 2024-02-07 | Grant / award (derivative) | 14,000 | $0.00 | 29,276 |
| 2024-02-07 | Grant / award (derivative) | 14,001 | $0.00 | 14,001 |
| 2023-08-14 | Open-market buy | 1,000 | $9.79 | 26,634 |
| 2023-08-11 | Open-market buy | 1,000 | $9.37 | 25,634 |
| 2023-05-23 | Grant / award (derivative) | 10,002 | $0.00 | 15,276 |
| 2023-03-16 | Option exercise (derivative) | 2,094 | $0.00 | 5,274 |
| 2023-03-16 | Option exercise | 2,094 | — | 24,634 |
| 2023-02-25 | Option exercise (derivative) | 976 | $0.00 | 7,368 |
| 2023-02-25 | Option exercise | 976 | — | 22,540 |
| 2023-02-22 | Option exercise (derivative) | 2,149 | $0.00 | 8,344 |
| 2023-02-22 | Option exercise | 2,149 | — | 21,564 |
| 2022-03-16 | Option exercise (derivative) | 2,094 | $0.00 | 10,493 |
| 2022-03-16 | Option exercise | 2,094 | — | 19,415 |
| 2022-02-25 | Option exercise (derivative) | 976 | $0.00 | 12,587 |
| 2022-02-25 | Option exercise | 976 | — | 17,321 |
| 2022-02-22 | Grant / award (derivative) | 6,447 | $0.00 | 13,563 |
| 2022-02-13 | Option exercise (derivative) | 615 | $0.00 | 7,116 |
| 2022-02-13 | Option exercise | 615 | — | 16,345 |
| 2022-02-12 | J (derivative) | 11,100 | $65.54 | 58,205 |
| 2021-11-13 | Option exercise (derivative) | 616 | $0.00 | 7,731 |
| 2021-11-13 | Option exercise | 616 | — | 15,730 |
| 2021-08-13 | Option exercise (derivative) | 616 | $0.00 | 8,347 |
| 2021-08-13 | Option exercise | 616 | — | 15,114 |
| 2021-05-13 | Option exercise (derivative) | 616 | $0.00 | 8,963 |
| 2021-05-13 | Option exercise | 616 | — | 14,498 |
| 2021-03-16 | Option exercise (derivative) | 2,094 | $0.00 | 9,579 |
| 2021-03-16 | Option exercise | 2,094 | — | 13,882 |
| 2021-02-25 | Grant / award (derivative) | 2,928 | $0.00 | 11,673 |
| 2021-02-13 | Option exercise (derivative) | 616 | $0.00 | 8,745 |
| 2021-02-13 | Option exercise | 616 | — | 11,788 |
| 2021-02-08 | Option exercise (derivative) | 370 | $0.00 | 9,361 |
| 2021-02-08 | Option exercise | 370 | — | 11,172 |
| 2020-12-30 | Option exercise (derivative) | 12,060 | $35.28 | 69,305 |
| 2020-12-30 | Tax withholding | 8,088 | $52.60 | 10,802 |
| 2020-12-30 | Option exercise | 12,060 | $35.28 | 18,890 |
| 2020-11-13 | Option exercise (derivative) | 616 | $0.00 | 9,731 |
| 2020-11-13 | Option exercise | 616 | — | 6,830 |
| 2020-11-08 | Option exercise (derivative) | 371 | $0.00 | 10,347 |
| 2020-11-08 | Option exercise | 371 | — | 6,214 |
| 2020-08-13 | Option exercise (derivative) | 616 | $0.00 | 10,718 |
| 2020-08-13 | Option exercise | 616 | — | 5,843 |
| 2020-08-08 | Option exercise (derivative) | 371 | $0.00 | 11,334 |
| 2020-08-08 | Option exercise | 371 | — | 5,227 |
| 2020-05-13 | Option exercise (derivative) | 616 | $0.00 | 11,705 |
| 2020-05-13 | Option exercise | 616 | $0.00 | 4,856 |
| 2020-05-08 | Option exercise (derivative) | 371 | $0.00 | 12,321 |
| 2020-05-08 | Option exercise | 371 | $0.00 | 4,240 |
| 2020-03-16 | Grant / award (derivative) | 6,282 | $0.00 | 12,692 |
| 2020-03-16 | Grant / award (derivative) | 6,282 | $0.00 | 12,692 |
| 2020-02-13 | Option exercise (derivative) | 2,463 | $0.00 | 6,410 |
| 2020-02-13 | Option exercise | 2,463 | $0.00 | 3,869 |
| 2020-02-08 | Option exercise (derivative) | 371 | $0.00 | 8,873 |
| 2020-02-08 | Option exercise (derivative) | 332 | $0.00 | 9,244 |
| 2020-02-08 | Option exercise | 371 | $0.00 | 1,406 |
| 2020-02-08 | Option exercise | 332 | $0.00 | 1,035 |
| 2019-12-18 | Open-market sale | 3,406 | $55.13 | 5,112 |
| 2019-12-17 | Open-market sale | 10 | $55.88 | 8,518 |
| 2019-12-10 | Open-market sale | 1,127 | $57.38 | 8,528 |
| 2019-12-05 | Open-market sale | 1,000 | $56.00 | 9,655 |
| 2019-12-04 | Open-market sale | 3,325 | $55.67 | 10,655 |
| 2019-12-03 | Open-market sale | 4,000 | $55.10 | 13,980 |
| 2019-11-08 | Option exercise (derivative) | 371 | $0.00 | 9,576 |
| 2019-11-08 | Option exercise (derivative) | 332 | $0.00 | 9,947 |
| 2019-11-08 | Option exercise | 371 | $0.00 | 703 |
| 2019-11-08 | Option exercise | 332 | $0.00 | 332 |
| 2019-09-09 | Open-market sale | 1,406 | $45.70 | 6,980 |
| 2019-09-04 | Open-market sale | 6,036 | $45.33 | 8,386 |
| 2019-08-08 | Option exercise (derivative) | 332 | $0.00 | 10,650 |
| 2019-08-08 | Option exercise (derivative) | 371 | $0.00 | 10,279 |
| 2019-08-08 | Option exercise | 332 | $0.00 | 14,051 |
| 2019-08-08 | Option exercise | 371 | $0.00 | 14,422 |
| 2019-06-11 | Open-market sale | 2,000 | $41.05 | 13,719 |
| 2019-05-08 | Option exercise (derivative) | 332 | $0.00 | 11,353 |
| 2019-05-08 | Option exercise (derivative) | 371 | $0.00 | 10,982 |
| 2019-05-08 | Option exercise | 332 | $0.00 | 15,348 |
| 2019-05-08 | Option exercise | 371 | $0.00 | 15,719 |
| 2019-03-08 | Open-market sale | 2,000 | $31.88 | 26,016 |
| 2019-02-13 | Grant / award (derivative) | 7,390 | $0.00 | 11,685 |
| 2019-02-13 | Grant / award (derivative) | 19,455 | $27.07 | 81,365 |
| 2019-02-08 | Option exercise (derivative) | 332 | $0.00 | 5,778 |
| 2019-02-08 | Option exercise (derivative) | 1,483 | $0.00 | 4,295 |
| 2019-02-08 | Option exercise | 1,483 | $0.00 | 28,016 |
| 2019-02-08 | Option exercise | 332 | $0.00 | 26,533 |
| 2019-01-01 | Option exercise (derivative) | 365 | $0.00 | 6,110 |
| 2019-01-01 | Option exercise | 365 | $0.00 | 26,201 |
| 2018-12-03 | Open-market sale | 1,523 | $35.00 | 25,836 |
| 2018-11-30 | Open-market sale | 3,477 | $35.00 | 27,359 |
| 2018-11-08 | Option exercise (derivative) | 332 | $0.00 | 6,475 |
| 2018-11-08 | Option exercise | 332 | $0.00 | 30,836 |
| 2018-10-01 | Option exercise (derivative) | 365 | $0.00 | 6,807 |
| 2018-10-01 | Option exercise | 365 | $0.00 | 30,504 |
| 2018-08-08 | Option exercise (derivative) | 332 | $0.00 | 7,172 |
| 2018-08-08 | Option exercise | 332 | $0.00 | 30,139 |
| 2018-07-01 | Option exercise (derivative) | 365 | $0.00 | 7,504 |
| 2018-07-01 | Option exercise | 365 | $0.00 | 29,807 |
| 2018-05-15 | Open-market buy | 3,095 | $28.93 | 29,442 |
| 2018-05-08 | Option exercise (derivative) | 333 | $0.00 | 7,869 |
| 2018-05-08 | Option exercise | 333 | $0.00 | 26,347 |
| 2018-04-01 | Option exercise (derivative) | 365 | $0.00 | 8,202 |
| 2018-04-01 | Option exercise | 365 | $0.00 | 26,014 |
| 2018-03-22 | Open-market sale | 3,500 | $51.80 | 25,649 |
| 2018-02-12 | Option exercise (derivative) | 349 | $0.00 | 8,567 |
| 2018-02-12 | Option exercise | 349 | $0.00 | 29,149 |
| 2018-02-08 | Grant / award (derivative) | 14,025 | $44.95 | 61,910 |
| 2018-02-08 | Grant / award (derivative) | 4,450 | $0.00 | 10,244 |
| 2018-02-08 | Option exercise (derivative) | 1,328 | $0.00 | 8,916 |
| 2018-02-08 | Option exercise | 1,328 | $0.00 | 28,800 |
| 2018-01-01 | Option exercise (derivative) | 365 | $0.00 | 5,794 |
| 2018-01-01 | Option exercise | 365 | $0.00 | 27,472 |
| 2017-12-06 | Option exercise (derivative) | 7,000 | $35.28 | 47,885 |
| 2017-12-06 | Option exercise (derivative) | 4,550 | $19.25 | 54,885 |
| 2017-12-06 | Open-market sale | 7,000 | $50.31 | 27,107 |
| 2017-12-06 | Option exercise | 7,000 | $35.28 | 34,107 |
| 2017-12-06 | Option exercise | 4,550 | $19.25 | 31,657 |
| 2017-11-12 | Option exercise (derivative) | 349 | $0.00 | 6,159 |
| 2017-11-12 | Option exercise | 349 | $0.00 | 27,107 |
| 2017-10-01 | Option exercise (derivative) | 365 | $0.00 | 6,508 |
| 2017-10-01 | Option exercise | 365 | $0.00 | 26,758 |
| 2017-08-12 | Option exercise (derivative) | 349 | $0.00 | 6,873 |
| 2017-08-12 | Option exercise | 349 | $0.00 | 26,393 |
| 2017-07-01 | Option exercise (derivative) | 365 | $0.00 | 7,222 |
| 2017-07-01 | Option exercise | 365 | $0.00 | 26,044 |
| 2017-05-12 | Option exercise (derivative) | 350 | $0.00 | 7,587 |
| 2017-05-12 | Option exercise | 350 | $0.00 | 25,679 |
| 2017-04-01 | Option exercise (derivative) | 365 | $0.00 | 7,937 |
| 2017-04-01 | Option exercise | 365 | $0.00 | 25,329 |
| 2017-02-12 | Option exercise (derivative) | 350 | $0.00 | 8,302 |
| 2017-02-12 | Option exercise (derivative) | 614 | $0.00 | 8,652 |
| 2017-02-12 | Option exercise | 614 | $0.00 | 24,614 |
| 2017-02-12 | Option exercise | 350 | $0.00 | 24,964 |
| 2017-02-08 | Grant / award (derivative) | 3,985 | $0.00 | 9,266 |
| 2017-02-08 | Grant / award (derivative) | 12,750 | $62.70 | 59,435 |
| 2017-01-01 | Option exercise (derivative) | 1,460 | $0.00 | 5,281 |
| 2017-01-01 | Option exercise | 1,460 | $0.00 | 24,000 |
| 2016-11-12 | Option exercise (derivative) | 350 | $0.00 | 6,741 |
| 2016-11-12 | Option exercise (derivative) | 614 | $0.00 | 7,091 |
| 2016-11-12 | Option exercise | 614 | $0.00 | 22,190 |
| 2016-11-12 | Option exercise | 350 | $0.00 | 22,540 |
| 2016-09-06 | Option exercise (derivative) | 3,500 | $19.25 | 46,685 |
| 2016-09-06 | Open-market sale | 3,500 | $75.77 | 21,576 |
| 2016-09-06 | Option exercise | 3,500 | $19.25 | 25,076 |
| 2016-08-12 | Option exercise (derivative) | 614 | $0.00 | 8,055 |
| 2016-08-12 | Option exercise (derivative) | 350 | $0.00 | 7,705 |
| 2016-08-12 | Option exercise | 350 | $0.00 | 21,576 |
| 2016-08-12 | Option exercise | 614 | $0.00 | 21,226 |
| 2016-05-27 | Option exercise (derivative) | 3,500 | $19.25 | 50,185 |
| 2016-05-27 | Open-market sale | 3,500 | $64.75 | 20,612 |
| 2016-05-27 | Option exercise | 3,500 | $19.25 | 24,112 |
| 2016-05-12 | Option exercise (derivative) | 350 | $0.00 | 8,669 |
| 2016-05-12 | Option exercise (derivative) | 614 | $0.00 | 9,019 |
| 2016-05-12 | Option exercise | 350 | $0.00 | 20,612 |
| 2016-05-12 | Option exercise | 614 | $0.00 | 20,262 |
| 2016-02-13 | Option exercise (derivative) | 908 | $0.00 | 9,633 |
| 2016-02-13 | Option exercise | 908 | $0.00 | 19,648 |
| 2016-02-12 | Option exercise (derivative) | 1,398 | $0.00 | 10,541 |
| 2016-02-12 | Option exercise (derivative) | 614 | $0.00 | 11,939 |
| 2016-02-12 | Option exercise | 1,398 | $0.00 | 18,740 |
| 2016-02-12 | Option exercise | 614 | $0.00 | 17,342 |
| 2016-01-01 | Grant / award (derivative) | 4,380 | $0.00 | 12,553 |
| 2016-01-01 | Grant / award (derivative) | 11,975 | $51.39 | 53,685 |
| 2015-11-13 | Option exercise (derivative) | 908 | $0.00 | 8,173 |
| 2015-11-13 | Option exercise | 908 | $0.00 | 16,728 |
| 2015-11-12 | Option exercise (derivative) | 614 | $0.00 | 9,081 |
| 2015-11-12 | Option exercise | 614 | $0.00 | 15,820 |
| 2015-08-13 | Option exercise (derivative) | 908 | $0.00 | 9,695 |
| 2015-08-13 | Option exercise | 908 | $0.00 | 15,206 |
| 2015-08-12 | Option exercise (derivative) | 615 | $0.00 | 10,603 |
| 2015-08-12 | Option exercise | 615 | $0.00 | 14,298 |
| 2015-05-13 | Grant / award | 908 | $49.79 | 13,683 |
| 2015-05-12 | Grant / award | 615 | $49.69 | 12,775 |
| 2015-02-13 | Grant / award | 908 | $65.96 | 12,160 |
| 2015-02-12 | Grant / award | 2,456 | $65.54 | 11,252 |
| 2015-02-12 | Grant / award (derivative) | 11,100 | $65.54 | 41,710 |
| 2014-11-19 | Option exercise (derivative) | 3,850 | $19.25 | 30,610 |
| 2014-11-19 | Open-market sale | 3,850 | $60.13 | 8,796 |
| 2014-11-19 | Option exercise | 3,850 | $19.25 | 12,646 |
| 2014-11-13 | Grant / award | 908 | $59.56 | 8,796 |
| 2014-08-13 | Grant / award | 908 | $52.38 | 7,888 |
| 2014-06-09 | Option exercise (derivative) | 1,925 | $19.25 | 34,460 |
| 2014-06-09 | Option exercise | 1,925 | $19.25 | 14,533 |
| 2014-06-09 | Open-market sale | 1,925 | $46.29 | 12,608 |
| 2014-06-09 | Open-market sale | 5,628 | $46.08 | 6,980 |
| 2014-05-13 | Grant / award | 908 | $41.02 | 12,608 |
| 2014-02-13 | Grant / award | 909 | $36.26 | 4,720 |
| 2014-02-13 | Grant / award | 909 | $36.26 | 11,700 |
| 2014-02-12 | Grant / award (derivative) | 19,060 | $35.28 | 36,385 |
| 2013-11-25 | Option exercise (derivative) | 4,948 | $19.25 | 17,325 |
| 2013-11-25 | Open-market sale | 4,948 | $37.56 | 6,811 |
| 2013-11-25 | Open-market sale | 3,000 | $37.41 | 3,811 |
| 2013-11-25 | Option exercise | 4,948 | $19.25 | 11,759 |
| 2013-11-25 | Option exercise (derivative) | 4,948 | $19.25 | 17,325 |
| 2013-11-25 | Open-market sale | 3,000 | $37.41 | 3,811 |
| 2013-11-25 | Open-market sale | 4,948 | $37.00 | 6,811 |
| 2013-11-25 | Option exercise | 4,948 | $19.25 | 11,759 |
| 2013-11-25 | Option exercise (derivative) | 4,948 | $19.25 | 17,325 |
| 2013-11-25 | Open-market sale | 3,000 | $37.41 | 10,791 |
| 2013-11-25 | Open-market sale | 4,948 | $37.56 | 13,791 |
| 2013-11-25 | Option exercise | 4,948 | $19.25 | 18,739 |
| 2013-11-21 | Option exercise (derivative) | 827 | $19.25 | 22,273 |
| 2013-11-21 | Option exercise | 827 | $19.25 | 7,638 |
| 2013-11-21 | Open-market sale | 827 | $38.00 | 6,811 |
| 2013-11-21 | Option exercise (derivative) | 827 | $19.25 | 22,273 |
| 2013-11-21 | Option exercise | 827 | $19.25 | 7,638 |
| 2013-11-21 | Open-market sale | 827 | $38.00 | 6,811 |
| 2013-11-21 | Option exercise (derivative) | 827 | $19.25 | 22,273 |
| 2013-11-21 | Open-market sale | 827 | $38.00 | 13,791 |
| 2013-11-21 | Option exercise | 827 | $19.25 | 14,618 |
| 2013-11-13 | Grant / award | 909 | $36.46 | 6,811 |
| 2013-11-13 | Grant / award | 909 | $36.46 | 13,791 |
| 2013-08-13 | Grant / award | 909 | $32.83 | 5,902 |
| 2013-08-13 | Grant / award | 909 | $32.83 | 12,822 |
| 2013-08-13 | Grant / award | 909 | $32.83 | 12,882 |
| 2013-06-13 | — | — | — | 4,993 |
| 2013-06-13 | — | — | — | 11,973 |
| 2013-02-13 | Grant / award (derivative) | 23,100 | $19.25 | 23,100 |
| 2013-02-13 | Grant / award (derivative) | 23,100 | $19.25 | 23,100 |
| 2013-02-13 | Grant / award (derivative) | 23,100 | $19.25 | 23,100 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.