Insider · CIK 0001308647

Xiao Deming

CIK 0001308647 Name as filed on the most recent filing

Filed as Xiao Deming (286)

503 transaction lines · from 286 filings · filed 2005-08-16 to 2026-05-08 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-25 05:24 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

503 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-25 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2020-01-07 S, Open-market sale Monolithic Power Systems IncMPWR 5,991,122, disposed Open Form 4 filing 0001280452-20-000008
2019-12-26 S, Open-market sale Monolithic Power Systems IncMPWR 2,285,887, disposed Open Form 4 filing 0001437749-19-024995
2019-11-08 S, Open-market sale Monolithic Power Systems IncMPWR 387,820, disposed Open Form 4 filing 0001280452-19-000176
2019-11-04 S, Open-market sale Monolithic Power Systems IncMPWR 470,596, disposed Open Form 4 filing 0001280452-19-000164
2019-10-01 S, Open-market sale Monolithic Power Systems IncMPWR 2 lines 1,504,391, disposed Open Form 4 filing 0001280452-19-000145
2019-09-30 S, Open-market sale Monolithic Power Systems IncMPWR 2 lines 3,580,973, disposed Open Form 4 filing 0001280452-19-000145
2019-08-22 S, Open-market sale Monolithic Power Systems IncMPWR 781, disposed Open Form 4 filing 0001280452-19-000127
2019-08-16 S, Open-market sale Monolithic Power Systems IncMPWR 1,315,360, disposed Open Form 4 filing 0001280452-19-000123
2019-08-09 S, Open-market sale Monolithic Power Systems IncMPWR 329,018, disposed Open Form 4 filing 0001280452-19-000119
2019-08-08 S, Open-market sale Monolithic Power Systems IncMPWR 2 lines 837,191, disposed Open Form 4 filing 0001280452-19-000119
2019-08-05 S, Open-market sale Monolithic Power Systems IncMPWR 431,081, disposed Open Form 4 filing 0001280452-19-000110
2019-07-01 S, Open-market sale Monolithic Power Systems IncMPWR 600,789, disposed Open Form 4 filing 0001280452-19-000085
2019-05-17 S, Open-market sale Monolithic Power Systems IncMPWR 431,142, disposed Open Form 4 filing 0001280452-19-000069
2019-05-16 S, Open-market sale Monolithic Power Systems IncMPWR 449,872, disposed Open Form 4 filing 0001280452-19-000069
2019-05-08 S, Open-market sale Monolithic Power Systems IncMPWR 340,923, disposed Open Form 4 filing 0001280452-19-000064
2019-05-03 S, Open-market sale Monolithic Power Systems IncMPWR 454,281, disposed Open Form 4 filing 0001280452-19-000057
2019-04-01 S, Open-market sale Monolithic Power Systems IncMPWR 596,664, disposed Open Form 4 filing 0001280452-19-000049
2019-02-25 S, Open-market sale Monolithic Power Systems IncMPWR 2 lines 1,939,473, disposed Open Form 4 filing 0001280452-19-000036
2019-02-12 S, Open-market sale Monolithic Power Systems IncMPWR 2,784,041, disposed Open Form 4 filing 0001280452-19-000028
2019-02-04 S, Open-market sale Monolithic Power Systems IncMPWR 469,501, disposed Open Form 4 filing 0001280452-19-000010
2018-11-05 S, Open-market sale Monolithic Power Systems IncMPWR 586,625, disposed Open Form 4 filing 0001280452-18-000140
2018-08-31 S, Open-market sale Monolithic Power Systems IncMPWR 2 lines 1,485,500, disposed Open Form 4 filing 0001280452-18-000116
2018-08-27 S, Open-market sale Monolithic Power Systems IncMPWR 500,105, disposed Open Form 4 filing 0001280452-18-000112
2018-08-23 S, Open-market sale Monolithic Power Systems IncMPWR 2 lines 801,587, disposed Open Form 4 filing 0001280452-18-000110
2018-08-10 S, Open-market sale Monolithic Power Systems IncMPWR 1,539,452, disposed Open Form 4 filing 0001280452-18-000102
2018-08-06 S, Open-market sale Monolithic Power Systems IncMPWR 232,548, disposed Open Form 4 filing 0001280452-18-000100
2018-08-03 S, Open-market sale Monolithic Power Systems IncMPWR 408,937, disposed Open Form 4 filing 0001280452-18-000100
2018-05-18 S, Open-market sale Monolithic Power Systems IncMPWR 626,080, disposed Open Form 4 filing 0001280452-18-000084
2018-05-04 S, Open-market sale Monolithic Power Systems IncMPWR 257,714, disposed Open Form 4 filing 0001280452-18-000073
2018-05-03 S, Open-market sale Monolithic Power Systems IncMPWR 419,484, disposed Open Form 4 filing 0001280452-18-000073
2018-02-12 S, Open-market sale Monolithic Power Systems IncMPWR 3,159,595, disposed Open Form 4 filing 0001280452-18-000042
2018-02-05 S, Open-market sale Monolithic Power Systems IncMPWR 498,909, disposed Open Form 4 filing 0001280452-18-000009
2017-11-06 S, Open-market sale Monolithic Power Systems IncMPWR 738,868, disposed Open Form 4 filing 0001280452-17-000121
2017-08-07 S, Open-market sale Monolithic Power Systems IncMPWR 345,493, disposed Open Form 4 filing 0001280452-17-000096
2017-08-04 S, Open-market sale Monolithic Power Systems IncMPWR 266,662, disposed Open Form 4 filing 0001280452-17-000096
2017-05-24 S, Open-market sale Monolithic Power Systems IncMPWR 2,863, disposed Open Form 4 filing 0001280452-17-000073
2017-05-18 S, Open-market sale Monolithic Power Systems IncMPWR 501,142, disposed Open Form 4 filing 0001280452-17-000071
2017-05-05 S, Open-market sale Monolithic Power Systems IncMPWR 312,833, disposed Open Form 4 filing 0001280452-17-000065
2017-05-04 S, Open-market sale Monolithic Power Systems IncMPWR 241,036, disposed Open Form 4 filing 0001280452-17-000065
2017-04-24 S, Open-market sale Monolithic Power Systems IncMPWR 1,140, disposed Open Form 4 filing 0001280452-17-000054
2017-03-16 S, Open-market sale Monolithic Power Systems IncMPWR 7,723, disposed Open Form 4 filing 0001280452-17-000048
2017-02-28 S, Open-market sale Monolithic Power Systems IncMPWR 2 lines 935,335, disposed Open Form 4 filing 0001280452-17-000043
2017-02-24 S, Open-market sale Monolithic Power Systems IncMPWR 2,624, disposed Open Form 4 filing 0001280452-17-000038

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale
Relationships on this page
O, Officer
Officer

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 0
  • Open-market sale 503
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Xiao Deming, insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001308647

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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