Michael Hsing - 03 Oct 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
Issuer symbol
MPWR
Transactions as of
03 Oct 2022
Net transactions value
-$4,075,822
Form type
4
Filing time
04 Oct 2022, 16:26:00 UTC
Previous filing
12 Aug 2022
Next filing
07 Nov 2022
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Other $7,874 +19 +0% $414.43 1,016,843 15 Aug 2022 Direct F1
transaction MPWR Common Stock Sale $4,083,696 -10,960 -1.1% $372.60 1,005,883 03 Oct 2022 Direct F2
holding MPWR Common Stock 133,040 03 Oct 2022 by M Hsing 04 Trust
holding MPWR Common Stock 12,825 03 Oct 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 19 shares acquired through the Company's qualified ESPP program.
F2 The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.