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Home > Insider Trading > Filing (0001214659-22-002127)

Filing Details

Accession Number:: 0001214659-22-002127
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2022-02-09 18:23:19
Reporting Period:: 2022-02-07

Accepted Time:: 2022-02-09 18:23:19
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	No	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	2022-02-07	8,144	$399.28	276,960	No	4	S	Direct
Common Stock	Disposition	2022-02-08	1,700	$401.12	275,260	No	4	S	Direct

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

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	15,449	Indirect	By GRAT
Common Stock	5,446	Indirect	by Family Trust
Common Stock	23,015	Indirect	By Sciammas Trust 2020
Common Stock	5,000	Indirect	Clement Sciammas Family 2021 Trust
Common Stock	2,000	Indirect	Rosalind Sciammas Family 2021 Trust
Common Stock	2,000	Indirect	Peter Rafferty and Eric Toothill 2021Trust
Common Stock	11,310	Indirect	Maurice Sciammas Trust FBO Oski Crew
Common Stock	11,310	Indirect	Christina Sciammas Trust FBO Oski Crew

Footnotes

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