ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

Itau Unibanco Holding S.A.'s Holding History (CIK: 0001132597)

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

Q4 2017
Shares 779 Value ($000) $102 Avg Close — Range —
Q2 2017
Shares 70 Value ($000) $7 Avg Close — Range —
Q1 2017
Shares 90 Value ($000) $9 Avg Close — Range —