Mr. Deming Xiao - 01 Oct 2021 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Role
Pres. of MPS Asia Operations
Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Deming Xiao
Issuer symbol
MPWR
Transactions as of
01 Oct 2021
Net transactions value
-$2,061,773
Form type
4
Filing time
05 Oct 2021, 17:01:42 UTC
Previous filing
30 Aug 2021
Next filing
10 Nov 2021
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Disposed to Issuer $2,061,773 -4,330 -1.5% $476.16 283,277 01 Oct 2021 Direct F1
holding MPWR Common Stock 1,101 01 Oct 2021 by Spouse
* 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.