QUALITY SYS INC

CUSIP: 747582104 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q2 2018
Shares 278,823 Value ($000) $5,437 Avg Close — Range —
Q1 2018
Shares 270,870 Value ($000) $3,698 Avg Close — Range —
Q4 2017
Shares 337,173 Value ($000) $4,579 Avg Close — Range —
Q3 2017
Shares 304,572 Value ($000) $4,791 Avg Close — Range —
Q2 2017
Shares 353,057 Value ($000) $6,076 Avg Close — Range —
Q1 2017
Shares 322,930 Value ($000) $4,922 Avg Close — Range —
Q4 2016
Shares 223,102 Value ($000) $2,934 Avg Close — Range —
Q3 2016
Shares 187,201 Value ($000) $2,119 Avg Close — Range —
Q2 2016
Shares 288,718 Value ($000) $3,439 Avg Close — Range —
Q1 2016
Shares 275,618 Value ($000) $4,201 Avg Close — Range —
Q4 2015
Shares 151,075 Value ($000) $2,435 Avg Close — Range —
Q1 2015
Shares 24,398 Value ($000) $390 Avg Close — Range —
Q4 2014
Shares 68,544 Value ($000) $1,069 Avg Close — Range —
Q3 2014
Shares 61,539 Value ($000) $847 Avg Close — Range —
Q1 2014
Shares 11,917 Value ($000) $201 Avg Close — Range —