Michael Hsing - 08 Feb 2023 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
08 Feb 2023
Net transactions value
-$10,396,364
Form type
4
Filing time
10 Feb 2023, 15:13:56 UTC
Previous filing
08 Feb 2023
Next filing
13 Feb 2023
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 $10,396,364 -22,483 -2.1% $462.41 1,067,449 08 Feb 2023 Direct F1
holding MPWR Common Stock 133,040 08 Feb 2023 by M Hsing 04 Trust
holding MPWR Common Stock 12,825 08 Feb 2023 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.