Theodore Blegen - 09 Dec 2024 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Bernie Blegen
Issuer symbol
MPWR
Transactions as of
09 Dec 2024
Net transactions value
-$1,500,000
Form type
4
Filing time
11 Dec 2024, 19:21:40 UTC
Previous filing
13 Nov 2024
Next filing
12 Feb 2025

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale $1,500,000 -2,500 -4.5% $600.00 53,444 09 Dec 2024 Direct
holding MPWR Common Stock 5,331 09 Dec 2024 Irrevocable Trust FBO Theodore F. Blegen
holding MPWR Common Stock 5,331 09 Dec 2024 Irrevocable Trust FBO Sarah N. Blegen
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).