Michael Hsing - Jan 4, 2024 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Role
CEO, Director
Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Michael R. Hsing
Stock symbol
MPWR
Transactions as of
Jan 4, 2024
Transactions value $
-$34,203,494
Form type
4
Date filed
1/8/2024, 02:39 PM
Previous filing
Nov 9, 2023
Next filing
Jan 9, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale -$34.2M -58.7K -5.89% $583.14 938K Jan 4, 2024 Direct F1
holding MPWR Common Stock 133K Jan 4, 2024 by M Hsing 04 Trust
holding MPWR Common Stock 12.8K Jan 4, 2024 ZH Family 2020 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.