Michael Hsing - 01 Jul 2021 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Role
CEO, Director
Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Michael R. Hsing
Issuer symbol
MPWR
Transactions as of
01 Jul 2021
Net transactions value
-$4,060,132
Form type
4
Filing time
06 Jul 2021, 16:45:48 UTC
Previous filing
14 May 2021
Next filing
11 Aug 2021
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale $4,060,132 -10,960 -1.1% $370.45 1,000,690 01 Jul 2021 Direct F1
holding MPWR Common Stock 12,825 01 Jul 2021 ZH Family 2020 Trust
holding MPWR Common Stock 133,040 01 Jul 2021 by M Hsing 04 Trust
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.