MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

ALPINE WOODS CAPITAL INVESTORS, LLC's Holding History (CIK: 0001226886)

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

Q3 2014

Shares 8,407 Value ($000) $370 Avg Close $39.57 Range $36.40 - $43.40

Q2 2014

Shares 13,062 Value ($000) $553 Avg Close $34.76 Range $31.35 - $38.50

Q1 2014

Shares 13,787 Value ($000) $535 Avg Close $31.60 Range $27.60 - $35.10

Q4 2013

Shares 6,632 Value ($000) $229 Avg Close $28.65 Range $24.43 - $31.16

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	8,407	$370	$39.57	$36.40 - $43.40
Q2 2014	13,062	$553	$34.76	$31.35 - $38.50
Q1 2014	13,787	$535	$31.60	$27.60 - $35.10
Q4 2013	6,632	$229	$28.65	$24.43 - $31.16