QUALITY SYS INC

CUSIP: 747582104 Class: COM

Investors Research Corp's Holding History (CIK: 0001730630)

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

Q2 2018
Shares 41,475 Value ($000) $809 Avg Close — Range —
Q1 2018
Shares 41,075 Value ($000) $561 Avg Close — Range —
Q4 2017
Shares 41,375 Value ($000) $562 Avg Close — Range —