ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q3 2017
Shares 3,642 Value ($000) $485 Avg Close — Range —
Q2 2017
Shares 11,199 Value ($000) $1,102 Avg Close — Range —
Q1 2017
Shares 7,036 Value ($000) $690 Avg Close — Range —
Q4 2016
Shares 5,128 Value ($000) $449 Avg Close — Range —