Mr. Deming Xiao - 09 May 2023 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
Issuer symbol
MPWR
Transactions as of
09 May 2023
Net transactions value
-$351,190
Form type
4
Filing time
10 May 2023, 18:04:29 UTC
Previous filing
05 May 2023
Next filing
05 Jul 2023
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 $351,190 -857 -0.31% $409.79 272,552 09 May 2023 Direct F1
holding MPWR Common Stock 455 09 May 2023 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.