ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

BOKF, NA's Holding History (CIK: 0000009634)

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

Q1 2018
Shares 2,215 Value ($000) $294 Avg Close — Range —
Q4 2017
Shares 2,079 Value ($000) $273 Avg Close — Range —
Q3 2017
Shares 2,894 Value ($000) $385 Avg Close — Range —
Q2 2017
Shares 3,737 Value ($000) $368 Avg Close — Range —
Q1 2017
Shares 3,381 Value ($000) $331 Avg Close — Range —
Q4 2016
Shares 3,926 Value ($000) $344 Avg Close — Range —
Q3 2016
Shares 3,926 Value ($000) $299 Avg Close — Range —
Q2 2016
Shares 3,926 Value ($000) $334 Avg Close — Range —
Q1 2016
Shares 3,962 Value ($000) $344 Avg Close — Range —
Q4 2015
Shares 4,077 Value ($000) $364 Avg Close — Range —
Q3 2015
Shares 4,077 Value ($000) $293 Avg Close — Range —
Q2 2015
Shares 4,077 Value ($000) $299 Avg Close — Range —
Q1 2015
Shares 4,057 Value ($000) $311 Avg Close — Range —