Maurice Sciammas - Oct 3, 2022 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Role
Sr. V.P.of Sales and Marketing
Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Maurice Sciammas
Stock symbol
MPWR
Transactions as of
Oct 3, 2022
Transactions value $
-$1,604,043
Form type
4
Date filed
10/4/2022, 04:26 PM
Previous filing
Aug 12, 2022
Next filing
Nov 7, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale -$1.6M -4.31K -2.01% $372.60 210K Oct 3, 2022 Direct F1
holding MPWR Common Stock 22.6K Oct 3, 2022 Christina Sciammas Trust FBO Oski Crew
holding MPWR Common Stock 22.6K Oct 3, 2022 Maurice Sciammas Trust FBO Oski Crew
holding MPWR Common Stock 7.3K Oct 3, 2022 by Family Trust
holding MPWR Common Stock 2K Oct 3, 2022 Rosalind Sciammas Family 2021 Trust
holding MPWR Common Stock 23K Oct 3, 2022 By Sciammas Trust 2020
holding MPWR Common Stock 26.7K Oct 3, 2022 By GRAT
holding MPWR Common Stock 1.7K Oct 3, 2022 The Patrick Francis Sciammas 2020 Irrevocable Trust
holding MPWR Common Stock 1.7K Oct 3, 2022 The Chloe Liliane Sciammas 2020 Irrevocable Trust
holding MPWR Common Stock 1.7K Oct 3, 2022 The Joseph Roger Sciammas 2020 Irrevocable Trust
holding MPWR Common Stock 5K Oct 3, 2022 Clement Sciammas Family 2021 Trust
holding MPWR Common Stock 2K Oct 3, 2022 Peter Rafferty and Eric Toothill 2021Trust
* 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.