Deming Xiao - May 12, 2022 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Role
Pres. of MPS Asia Operations
Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Deming Xiao
Stock symbol
MPWR
Transactions as of
May 12, 2022
Transactions value $
-$651,620
Form type
4
Date filed
5/16/2022, 04:34 PM
Previous filing
May 5, 2022
Next filing
May 26, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale -$652K -1.68K -0.57% $388.10 292K May 12, 2022 Direct F1
holding MPWR Common Stock 455 May 12, 2022 by Spouse
* 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.