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
2022-10-03 S, Open-market sale Monolithic Power Systems IncMPWR 1,604,043, disposed Open Form 4 filing 0001214659-22-011977
2022-08-12 S, Open-market sale Monolithic Power Systems IncMPWR 858,876, disposed Open Form 4 filing 0001214659-22-010035
2022-08-04 S, Open-market sale Monolithic Power Systems IncMPWR 514,032, disposed Open Form 4 filing 0001214659-22-009749
2022-07-01 S, Open-market sale Monolithic Power Systems IncMPWR 1,632,534, disposed Open Form 4 filing 0001214659-22-008671
2022-05-27 S, Open-market sale Monolithic Power Systems IncMPWR 683,215, disposed Open Form 4 filing 0001214659-22-007609
2022-05-24 S, Open-market sale Monolithic Power Systems IncMPWR 1,686,707, disposed Open Form 4 filing 0001214659-22-007480
2022-05-12 S, Open-market sale Monolithic Power Systems IncMPWR 651,620, disposed Open Form 4 filing 0001214659-22-007053
2022-04-01 S, Open-market sale Monolithic Power Systems IncMPWR 2,065,157, disposed Open Form 4 filing 0001214659-22-004857
2022-02-14 S, Open-market sale Monolithic Power Systems IncMPWR 714,425, disposed Open Form 4 filing 0001214659-22-002838
2022-02-08 S, Open-market sale Monolithic Power Systems IncMPWR 681,904, disposed Open Form 4 filing 0001214659-22-002128
2022-02-07 S, Open-market sale Monolithic Power Systems IncMPWR 2,951,877, disposed Open Form 4 filing 0001214659-22-002128
2022-01-03 S, Open-market sale Monolithic Power Systems IncMPWR 2,113,195, disposed Open Form 4 filing 0001214659-22-000327
2021-11-30 S, Open-market sale Monolithic Power Systems IncMPWR 2,444,960, disposed Open Form 4 filing 0001214659-21-012593
2021-11-22 S, Open-market sale Monolithic Power Systems IncMPWR 247,660, disposed Open Form 4 filing 0001214659-21-012210
2021-11-12 S, Open-market sale Monolithic Power Systems IncMPWR 899,304, disposed Open Form 4 filing 0001214659-21-011919
2021-11-08 S, Open-market sale Monolithic Power Systems IncMPWR 1,108,602, disposed Open Form 4 filing 0001214659-21-011420
2021-08-30 S, Open-market sale Monolithic Power Systems IncMPWR 2,443,000, disposed Open Form 4 filing 0001214659-21-009128
2021-08-26 S, Open-market sale Monolithic Power Systems IncMPWR 3,176,055, disposed Open Form 4 filing 0001214659-21-009034
2021-08-19 S, Open-market sale Monolithic Power Systems IncMPWR 2,189,418, disposed Open Form 4 filing 0001214659-21-008921
2021-08-12 S, Open-market sale Monolithic Power Systems IncMPWR 754,672, disposed Open Form 4 filing 0001214659-21-008700
2021-08-09 S, Open-market sale Monolithic Power Systems IncMPWR 942,573, disposed Open Form 4 filing 0001214659-21-008388
2021-08-02 S, Open-market sale Monolithic Power Systems IncMPWR 4 lines 2,955,808, disposed Open Form 4 filing 0001214659-21-008148
2021-07-06 S, Open-market sale Monolithic Power Systems IncMPWR 2,938,920, disposed Open Form 4 filing 0001214659-21-007306
2021-07-01 S, Open-market sale Monolithic Power Systems IncMPWR 1,594,787, disposed Open Form 4 filing 0001214659-21-007292
2021-05-28 S, Open-market sale Monolithic Power Systems IncMPWR 854,244, disposed Open Form 4 filing 0001214659-21-006084
2021-05-12 S, Open-market sale Monolithic Power Systems IncMPWR 542,892, disposed Open Form 4 filing 0001214659-21-005447
2021-05-10 S, Open-market sale Monolithic Power Systems IncMPWR 716,805, disposed Open Form 4 filing 0001214659-21-005235
2021-04-01 S, Open-market sale Monolithic Power Systems IncMPWR 1,570,363, disposed Open Form 4 filing 0001280452-21-000047
2021-02-26 S, Open-market sale Monolithic Power Systems IncMPWR 1,122,000, disposed Open Form 4 filing 0001280452-21-000040
2021-02-24 S, Open-market sale Monolithic Power Systems IncMPWR 383,470, disposed Open Form 4 filing 0001280452-21-000038
2021-02-16 S, Open-market sale Monolithic Power Systems IncMPWR 1,990,000, disposed Open Form 4 filing 0001280452-21-000033
2021-02-09 S, Open-market sale Monolithic Power Systems IncMPWR 1,525,874, disposed Open Form 4 filing 0001280452-21-000027
2021-02-05 S, Open-market sale Monolithic Power Systems IncMPWR 4,893,915, disposed Open Form 4 filing 0001280452-21-000027
2021-01-04 S, Open-market sale Monolithic Power Systems IncMPWR 1,585,364, disposed Open Form 4 filing 0001280452-21-000002
2020-11-09 S, Open-market sale Monolithic Power Systems IncMPWR 1,481,177, disposed Open Form 4 filing 0001280452-20-000176
2020-11-06 S, Open-market sale Monolithic Power Systems IncMPWR 1,387,332, disposed Open Form 4 filing 0001280452-20-000176
2020-10-01 S, Open-market sale Monolithic Power Systems IncMPWR 1,207,568, disposed Open Form 4 filing 0001280452-20-000165
2020-08-13 S, Open-market sale Monolithic Power Systems IncMPWR 1,381,677, disposed Open Form 4 filing 0001280452-20-000143
2020-08-10 S, Open-market sale Monolithic Power Systems IncMPWR 1,210,111, disposed Open Form 4 filing 0001280452-20-000139
2020-07-01 S, Open-market sale Monolithic Power Systems IncMPWR 1,012,364, disposed Open Form 4 filing 0001437749-20-014677
2020-05-08 S, Open-market sale Monolithic Power Systems IncMPWR 952,568, disposed Open Form 4 filing 0001280452-20-000092
2020-04-17 S, Open-market sale Monolithic Power Systems IncMPWR 2 lines 9,095,335, disposed Open Form 4 filing 0001280452-20-000072
2020-04-01 S, Open-market sale Monolithic Power Systems IncMPWR 712,079, disposed Open Form 4 filing 0001280452-20-000066
2020-02-10 S, Open-market sale Monolithic Power Systems IncMPWR 421,360, disposed Open Form 4 filing 0001280452-20-000040
2020-02-06 S, Open-market sale Monolithic Power Systems IncMPWR 3,372,773, disposed Open Form 4 filing 0001280452-20-000025
2020-02-03 S, Open-market sale Monolithic Power Systems IncMPWR 504,987, disposed Open Form 4 filing 0001280452-20-000018

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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