ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

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

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

Q1 2018
Shares 24,568 Value ($000) $3,258 Avg Close — Range —
Q4 2017
Shares 16,998 Value ($000) $2,235 Avg Close — Range —
Q3 2017
Shares 15,705 Value ($000) $2,091 Avg Close — Range —
Q2 2017
Shares 16,008 Value ($000) $1,575 Avg Close — Range —
Q1 2017
Shares 12,074 Value ($000) $1,183 Avg Close — Range —
Q4 2016
Shares 12,108 Value ($000) $1,062 Avg Close — Range —
Q3 2016
Shares 11,732 Value ($000) $894 Avg Close — Range —
Q2 2016
Shares 11,651 Value ($000) $992 Avg Close — Range —
Q1 2016
Shares 18,356 Value ($000) $1,596 Avg Close — Range —
Q4 2015
Shares 18,393 Value ($000) $1,643 Avg Close — Range —
Q3 2015
Shares 11,560 Value ($000) $831 Avg Close — Range —
Q2 2015
Shares 11,570 Value ($000) $849 Avg Close — Range —
Q1 2015
Shares 11,720 Value ($000) $898 Avg Close — Range —