MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

Alpha Family Trust's Holding History (CIK: 0001568991)

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

Q4 2025

Shares 235 Value ($000) $213 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 235 Value ($000) $216 Avg Close $808.07 Range $684.50 - $934.81

Q3 2024

Shares 235 Value ($000) $217 Avg Close $853.35 Range $721.11 - $948.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	235	$213	$960.73	$831.77 - $1121.48
Q3 2025	235	$216	$808.07	$684.50 - $934.81
Q3 2024	235	$217	$853.35	$721.11 - $948.49