ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

CONGRESS ASSET MANAGEMENT CO /MA's Holding History (CIK: 0000897378)

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

Q4 2017
Shares 69,312 Value ($000) $9,115 Avg Close — Range —
Q3 2017
Shares 71,214 Value ($000) $9,483 Avg Close — Range —
Q2 2017
Shares 72,491 Value ($000) $7,130 Avg Close — Range —