OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

ZACKS INVESTMENT MANAGEMENT's Holding History (CIK: 0001086483)

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

Q4 2017

Shares 83,255 Value ($000) $5,360 Avg Close $84.03 Range $53.80 - $96.64

Q3 2017

Shares 84,161 Value ($000) $7,690 Avg Close $81.30 Range $74.96 - $92.34

Q2 2017

Shares 83,970 Value ($000) $6,310 Avg Close $75.70 Range $69.08 - $82.26

Q1 2017

Shares 68,408 Value ($000) $4,993 Avg Close $74.27 Range $69.45 - $81.55

Q4 2016

Shares 68,733 Value ($000) $5,232 Avg Close $72.10 Range $65.00 - $78.86

Q3 2016

Shares 64,171 Value ($000) $4,196 Avg Close $63.03 Range $55.76 - $69.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	83,255	$5,360	$84.03	$53.80 - $96.64
Q3 2017	84,161	$7,690	$81.30	$74.96 - $92.34
Q2 2017	83,970	$6,310	$75.70	$69.08 - $82.26
Q1 2017	68,408	$4,993	$74.27	$69.45 - $81.55
Q4 2016	68,733	$5,232	$72.10	$65.00 - $78.86
Q3 2016	64,171	$4,196	$63.03	$55.76 - $69.49