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Home > Insider Trading > Filing (0001214659-21-005445)

Filing Details

Accession Number:: 0001214659-21-005445
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2021-05-14 16:51:40
Reporting Period:: 2021-05-12

Accepted Time:: 2021-05-14 16:51:40
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	2021-05-12	1,741	$311.82	320,331	No	4	S	Direct
Common Stock	Disposition	2021-05-14	14,000	$0.00	306,331	No	4	G	Direct
Common Stock	Acquisiton	2021-05-14	14,000	$0.00	14,000	No	4	G	Indirect	By Sciammas Trst 2020

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct
No	4	G	Direct
No	4	G	Indirect	By Sciammas Trst 2020

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

Footnotes

The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.
This transaction involved a gift of securities by the reporting person to the Sciammas Family 2020 Irrevocable Trust Dtd 4/29/2020
The securities are held by four Grantor Retained Annuity Trusts, of which Maurice Sciammas and his wife are the trustee and grantors.