Maurice Sciammas - Nov 8, 2021 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
Nov 8, 2021
Transactions value $
-$1,108,602
Form type
4
Date filed
11/10/2021, 04:59 PM
Previous filing
Oct 5, 2021
Next filing
Nov 16, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale -$1.11M -2.02K -0.72% $548.27 279K Nov 8, 2021 Direct F1
holding MPWR Common Stock 2K Nov 8, 2021 Peter Rafferty and Eric Toothill 2021Trust
holding MPWR Common Stock 2K Nov 8, 2021 Rosalind Sciammas Family 2021 Trust
holding MPWR Common Stock 5K Nov 8, 2021 Clement Sciammas Family 2021 Trust
holding MPWR Common Stock 23K Nov 8, 2021 By Sciammas Trust 2020
holding MPWR Common Stock 5.45K Nov 8, 2021 by Family Trust
holding MPWR Common Stock 15.4K Nov 8, 2021 By GRAT
* 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.