ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000922127)

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

Q1 2018
Shares 51,654 Value ($000) $6,850 Avg Close — Range —
Q4 2017
Shares 51,458 Value ($000) $6,767 Avg Close — Range —
Q3 2017
Shares 114,191 Value ($000) $15,206 Avg Close — Range —
Q2 2017
Shares 114,001 Value ($000) $11,213 Avg Close — Range —
Q1 2017
Shares 142,226 Value ($000) $13,938 Avg Close — Range —
Q4 2016
Shares 147,627 Value ($000) $12,951 Avg Close — Range —
Q3 2016
Shares 161,270 Value ($000) $12,294 Avg Close — Range —
Q2 2016
Shares 145,628 Value ($000) $12,399 Avg Close — Range —
Q1 2016
Shares 134,654 Value ($000) $11,707 Avg Close — Range —
Q4 2015
Shares 136,274 Value ($000) $12,175 Avg Close — Range —
Q3 2015
Shares 128,934 Value ($000) $9,266 Avg Close — Range —
Q2 2015
Shares 152,359 Value ($000) $11,177 Avg Close — Range —
Q1 2015
Shares 153,002 Value ($000) $11,725 Avg Close — Range —