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Home > Insider Trading > Filing (0001280452-20-000138)

Filing Details

Accession Number:: 0001280452-20-000138
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2020-08-12 17:08:13
Reporting Period:: 2020-08-10

Accepted Time:: 2020-08-12 17:08:13
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1280452	Monolithic Power Systems Inc	MPWR	Semiconductors & Related Devices (3674)	770466789

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1360833	Maurice Sciammas	5808 Lake Washington Blvd Ne Kirkland WA 98033	Sr. V.p.of Sales And Marketing	No	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Disposition	2020-08-10	5,287	$274.40	313,733	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	9,000	Indirect	By GRAT
Common Stock	45,000	Indirect	By Sciammas Trst2020
Common Stock	2,000	Indirect	by Family Trust

Footnotes

The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plans.