OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

GW HENSSLER & ASSOCIATES LTD's Holding History (CIK: 0001080369)

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

Q3 2017

Shares 2,340 Value ($000) $214 Avg Close $81.30 Range $74.96 - $92.34

Q1 2017

Shares 3,098 Value ($000) $226 Avg Close $74.27 Range $69.45 - $81.55

Q4 2016

Shares 3,085 Value ($000) $235 Avg Close $72.10 Range $65.00 - $78.86

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	2,340	$214	$81.30	$74.96 - $92.34
Q1 2017	3,098	$226	$74.27	$69.45 - $81.55
Q4 2016	3,085	$235	$72.10	$65.00 - $78.86