ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

ALPINE ASSOCIATES MANAGEMENT INC.'s Holding History (CIK: 0001396835)

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

Q1 2018
Shares 1,160,000 Value ($000) $153,829 Avg Close — Range —
Q4 2017
Shares 598,002 Value ($000) $78,637 Avg Close — Range —
Q3 2017
Shares 629,779 Value ($000) $83,861 Avg Close — Range —