Saria Tseng - 05 Apr 2023 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Signature
/s/ Saria Tseng
Issuer symbol
MPWR
Transactions as of
05 Apr 2023
Net transactions value
-$2,127,636
Form type
4
Filing time
06 Apr 2023, 16:49:55 UTC
Previous filing
13 Feb 2023
Next filing
04 May 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale $2,127,636 -4,360 -1.6% $487.99 270,030 03 Apr 2023 Direct F1, F2
* 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 30 shares acquired on February 15, 2023 through the Company's qualified ESPP program.