Mr. Deming Xiao - 10 Feb 2025 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
10 Feb 2025
Net transactions value
-$474,721
Form type
4
Filing time
12 Feb 2025, 15:45:56 UTC
Previous filing
13 Nov 2024
Next filing
04 Aug 2025

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale $474,721 -662 -0.41% $717.10 161,577 10 Feb 2025 Direct F1
holding MPWR Common Stock 20,455 10 Feb 2025 by Spouse
holding MPWR Common Stock 3,391 10 Feb 2025 Christopher Chao Xiao Trust
* 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.