Maurice Sciammas - Jan 4, 2024 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
Jan 4, 2024
Transactions value $
-$16,129,069
Form type
4
Date filed
1/8/2024, 02:44 PM
Previous filing
Nov 9, 2023
Next filing
Jan 12, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale -$16.1M -27.7K -15.18% $583.14 155K Jan 4, 2024 Direct F1
holding MPWR Common Stock 23K Jan 4, 2024 By Sciammas Trust 2020
holding MPWR Common Stock 2K Jan 4, 2024 Peter Rafferty and Eric Toothill 2021Trust
holding MPWR Common Stock 2K Jan 4, 2024 Rosalind Sciammas Family 2021 Trust
holding MPWR Common Stock 1.7K Jan 4, 2024 The Joseph Roger Sciammas 2020 Irrevocable Trust
holding MPWR Common Stock 5K Jan 4, 2024 Clement Sciammas Family 2021 Trust
holding MPWR Common Stock 1.7K Jan 4, 2024 The Chloe Liliane Sciammas 2020 Irrevocable Trust
holding MPWR Common Stock 1.7K Jan 4, 2024 The Patrick Francis Sciammas 2020 Irrevocable Trust
holding MPWR Common Stock 25.8K Jan 4, 2024 by Family Trust
holding MPWR Common Stock 23.3K Jan 4, 2024 By GRAT
holding MPWR Common Stock 15K Jan 4, 2024 Christina Sciammas Trust FBO Oski Crew
holding MPWR Common Stock 15K Jan 4, 2024 Maurice Sciammas Trust FBO Oski Crew
* 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.