Maurice Sciammas - 01 Apr 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
Issuer symbol
MPWR
Transactions as of
01 Apr 2022
Net transactions value
-$2,065,157
Form type
4
Filing time
05 Apr 2022, 16:27:04 UTC
Previous filing
16 Feb 2022
Next filing
05 May 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 Sale $2,065,157 -4,420 -1.6% $467.23 269,232 01 Apr 2022 Direct F1, F2
holding MPWR Common Stock 2,000 01 Apr 2022 Rosalind Sciammas Family 2021 Trust
holding MPWR Common Stock 5,000 01 Apr 2022 Clement Sciammas Family 2021 Trust
holding MPWR Common Stock 23,015 01 Apr 2022 By Sciammas Trust 2020
holding MPWR Common Stock 2,000 01 Apr 2022 Peter Rafferty and Eric Toothill 2021Trust
holding MPWR Common Stock 15,449 01 Apr 2022 By GRAT
holding MPWR Common Stock 5,446 01 Apr 2022 by Family Trust
holding MPWR Common Stock 11,310 01 Apr 2022 Maurice Sciammas Trust FBO Oski Crew
holding MPWR Common Stock 11,310 01 Apr 2022 Christina 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.
F2 Ending balance includes 55 shares acquired on February 15, 2022 through the Company's qualified ESPP program.