Skip to main content

Xiao Deming's Form 4 filing

Monolithic Power Systems, Inc. (MPWR) · filed Aug 23, 2021

Accession no.
0001214659-21-008921
Filed
Aug 23, 2021
Trade date
Aug 16-19, 2021
Filing delay
7 daysLate
Rule 10b5-1 plan
Not on the form (before 2023)

This filing lists 2 non-derivative transactions. Open-market sales total $2.19M. It was filed 7 days after the trade, past the 2-business-day deadline.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Xiao DemingCIK 0001308647Officer (Pres. of MPS Asia Operations)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Aug 16, 2021Common StockJOtherAcquired+29$323.24+$9,373.96303,727Direct
Aug 19, 2021Common StockSSaleDisposed−4,739$462.00F2−$2,189,418298,988Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F2

The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $462.00 to $462.04. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)