ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q1 2018
Shares 21,171 Value ($000) $2,807 Avg Close — Range —
Q4 2017
Shares 22,874 Value ($000) $3,008 Avg Close — Range —
Q3 2017
Shares 25,758 Value ($000) $3,430 Avg Close — Range —
Q2 2017
Shares 25,293 Value ($000) $2,488 Avg Close — Range —
Q1 2017
Shares 128,570 Value ($000) $12,600 Avg Close — Range —
Q4 2016
Shares 162,886 Value ($000) $14,290 Avg Close — Range —
Q3 2016
Shares 162,838 Value ($000) $12,413 Avg Close — Range —
Q2 2016
Shares 19,098 Value ($000) $1,626 Avg Close — Range —
Q1 2016
Shares 19,091 Value ($000) $1,660 Avg Close — Range —
Q4 2015
Shares 16,291 Value ($000) $1,455 Avg Close — Range —
Q3 2015
Shares 16,164 Value ($000) $1,162 Avg Close — Range —
Q2 2015
Shares 16,164 Value ($000) $1,186 Avg Close — Range —
Q1 2015
Shares 16,164 Value ($000) $1,239 Avg Close — Range —