MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

Cornerstone Wealth Management, LLC's Holding History (CIK: 0001674117)

Note: Option positions (PUT/CALL) are excluded.

Q3 2023

Shares 436 Value ($000) $201 Avg Close $501.94 Range $430.22 - $584.79

Q4 2021

Shares 433 Value ($000) $204 Avg Close $500.08 Range $444.81 - $561.94

Q3 2018

Shares 82,364 Value ($000) $758 Avg Close $131.20 Range $117.51 - $143.26

Q2 2018

Shares 60,352 Value ($000) $448 Avg Close $119.62 Range $102.58 - $133.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	436	$201	$501.94	$430.22 - $584.79
Q4 2021	433	$204	$500.08	$444.81 - $561.94
Q3 2018	82,364	$758	$131.20	$117.51 - $143.26
Q2 2018	60,352	$448	$119.62	$102.58 - $133.88