QUALITY SYS INC

CUSIP: 747582104 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2018
Shares 7,446 Value ($000) $102 Avg Close — Range —
Q3 2017
Shares 7,532 Value ($000) $118 Avg Close — Range —
Q4 2016
Shares 874 Value ($000) $11 Avg Close — Range —
Q2 2016
Shares 1,870 Value ($000) $23 Avg Close — Range —
Q1 2016
Shares 6,500 Value ($000) $99 Avg Close — Range —
Q4 2015
Shares 2,035 Value ($000) $33 Avg Close — Range —
Q2 2015
Shares 3,438 Value ($000) $57 Avg Close — Range —
Q4 2014
Shares 855 Value ($000) $13 Avg Close — Range —
Q3 2014
Shares 5,607 Value ($000) $77 Avg Close — Range —
Q2 2014
Shares 7,715 Value ($000) $124 Avg Close — Range —
Q1 2014
Shares 1,175 Value ($000) $20 Avg Close — Range —
Q4 2013
Shares 1,172 Value ($000) $25 Avg Close — Range —
Q3 2013
Shares 2,737 Value ($000) $60 Avg Close — Range —