QUALITY SYS INC

CUSIP: 747582104 Class: COM

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q1 2015
Shares 10,808 Value ($000) $173 Avg Close — Range —
Q4 2014
Shares 11,828 Value ($000) $184 Avg Close — Range —
Q3 2014
Shares 20,920 Value ($000) $288 Avg Close — Range —
Q2 2014
Shares 26,039 Value ($000) $418 Avg Close — Range —
Q1 2014
Shares 41,350 Value ($000) $698 Avg Close — Range —
Q3 2013
Shares 26,150 Value ($000) $568 Avg Close — Range —
Q2 2013
Shares 27,311 Value ($000) $511 Avg Close — Range —