Mr. Deming Xiao - 08 May 2024 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Deming Xiao
Issuer symbol
MPWR
Transactions as of
08 May 2024
Net transactions value
-$599,627
Form type
4
Filing time
09 May 2024, 12:47:39 UTC
Previous filing
09 Feb 2024
Next filing
10 May 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale $599,627 -869 -0.42% $690.02 207,747 08 May 2024 Direct F1, F2
holding MPWR Common Stock 3,391 08 May 2024 Christopher Chao Xiao Trust
holding MPWR Common Stock 455 08 May 2024 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.
F2 Ending balance includes 36 shares acquired on February 15, 2024 through the Company's qualified ESPP program.