OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

Fisher Asset Management, LLC's Holding History (CIK: 0000850529)

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

Q4 2013

Shares 94,060 Value ($000) $4,996 Avg Close $68.42 Range $39.00 - $78.50

Q3 2013

Shares 106,010 Value ($000) $7,885 Avg Close $71.00 Range $63.20 - $76.25

Q2 2013

Shares 106,010 Value ($000) $6,829 Avg Close $58.30 Range $48.10 - $67.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	94,060	$4,996	$68.42	$39.00 - $78.50
Q3 2013	106,010	$7,885	$71.00	$63.20 - $76.25
Q2 2013	106,010	$6,829	$58.30	$48.10 - $67.50