Michael Hsing - May 12, 2022 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
Stock symbol
MPWR
Transactions as of
May 12, 2022
Transactions value $
-$2,515,276
Form type
4
Date filed
5/16/2022, 04:32 PM
Previous filing
May 5, 2022
Next filing
Jul 6, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale -$2.52M -6.48K -0.62% $388.10 1.04M May 12, 2022 Direct F1
holding MPWR Common Stock 133K May 12, 2022 by M Hsing 04 Trust
holding MPWR Common Stock 12.8K May 12, 2022 ZH Family 2020 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.