THEODORE BLEGEN - 16 Feb 2023 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Role
CFO
Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Bernie Blegen
Issuer symbol
MPWR
Transactions as of
16 Feb 2023
Net transactions value
-$2,605,650
Form type
4
Filing time
21 Feb 2023, 15:23:51 UTC
Previous filing
13 Feb 2023
Next filing
06 Apr 2023
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale $1,614,393 -3,099 -2.3% $520.94 133,896 16 Feb 2023 Direct F1
transaction MPWR Common Stock Sale $991,257 -1,901 -1.4% $521.44 132,042 16 Feb 2023 Direct F2, F3
holding MPWR Common Stock 5,331 16 Feb 2023 Irrevocable Trust FBO Theodore F. Blegen
holding MPWR Common Stock 5,331 16 Feb 2023 Irrevocable Trust FBO Sarah N. Blegen
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $520.48 to $521.36. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
F2 The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $521.43 to $521.64. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
F3 Ending balance includes 47 shares acquired on February 15, 2023 through the Company's qualified ESPP program.