ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q1 2018
Shares 250,635 Value ($000) $33,237 Avg Close — Range —
Q4 2017
Shares 243,758 Value ($000) $32,055 Avg Close — Range —
Q3 2017
Shares 243,690 Value ($000) $32,450 Avg Close — Range —
Q2 2017
Shares 242,633 Value ($000) $23,865 Avg Close — Range —
Q1 2017
Shares 232,912 Value ($000) $22,825 Avg Close — Range —
Q4 2016
Shares 232,719 Value ($000) $20,416 Avg Close — Range —
Q3 2016
Shares 229,474 Value ($000) $17,493 Avg Close — Range —
Q2 2016
Shares 218,930 Value ($000) $18,639 Avg Close — Range —
Q1 2016
Shares 345,155 Value ($000) $30,008 Avg Close — Range —
Q4 2015
Shares 527,893 Value ($000) $47,162 Avg Close — Range —
Q3 2015
Shares 243,167 Value ($000) $17,476 Avg Close — Range —
Q2 2015
Shares 179,897 Value ($000) $13,197 Avg Close — Range —
Q1 2015
Shares 169,006 Value ($000) $12,950 Avg Close — Range —