OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020
Shares 7,863 Value ($000) $733 Avg Close $85.48 Range $76.31 - $94.87
Q3 2020
Shares 7,036 Value ($000) $546 Avg Close $74.61 Range $66.11 - $81.69
Q2 2020
Shares 7,736 Value ($000) $577 Avg Close $73.05 Range $63.09 - $85.01
Q1 2020
Shares 7,655 Value ($000) $528 Avg Close $85.46 Range $49.96 - $102.61
Q4 2019
Shares 7,727 Value ($000) $778 Avg Close $98.82 Range $93.98 - $102.81
Q3 2019
Shares 7,585 Value ($000) $770 Avg Close $108.01 Range $93.05 - $117.21
Q2 2019
Shares 7,226 Value ($000) $814 Avg Close $100.77 Range $85.22 - $114.42
Q1 2019
Shares 6,618 Value ($000) $580 Avg Close $83.70 Range $70.22 - $91.19
Q4 2018
Shares 5,808 Value ($000) $426 Avg Close $72.14 Range $67.15 - $76.91
Q3 2018
Shares 5,497 Value ($000) $419 Avg Close $77.62 Range $73.70 - $82.94
Q2 2018
Shares 5,686 Value ($000) $440 Avg Close $69.82 Range $61.72 - $80.19
Q1 2018
Shares 8,593 Value ($000) $561 Avg Close $64.89 Range $50.50 - $73.28
Q4 2017
Shares 3,284 Value ($000) $211 Avg Close $84.03 Range $53.80 - $96.64
Q3 2017
Shares 2,478 Value ($000) $226 Avg Close $81.30 Range $74.96 - $92.34
Q4 2016
Shares 2,840 Value ($000) $216 Avg Close $72.10 Range $65.00 - $78.86
Q4 2015
Shares 2,585 Value ($000) $229 Avg Close $87.50 Range $75.60 - $96.75