Theodore Blegen - May 20, 2021 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Role
CFO
Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Bernie Blegen
Stock symbol
MPWR
Transactions as of
May 20, 2021
Transactions value $
-$626,010
Form type
4
Date filed
5/24/2021, 04:10 PM
Previous filing
May 14, 2021
Next filing
Jun 22, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Sale -$626K -1.9K -1.24% $330.00 151K May 20, 2021 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 In accordance with the reporting person's 10b5-1 trading plan.
F2 The ending balance was reduced by 100 shares to report a sale in November 2017 to cover the tax withholdings upon vesting of restricted stock units.