ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

SENTINEL TRUST CO LBA's Holding History (CIK: 0001114739)

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

Q3 2017
Shares 26,135 Value ($000) $3,480 Avg Close — Range —
Q2 2017
Shares 30,649 Value ($000) $3,015 Avg Close — Range —
Q1 2017
Shares 46,222 Value ($000) $4,530 Avg Close — Range —
Q4 2016
Shares 46,496 Value ($000) $4,079 Avg Close — Range —
Q3 2016
Shares 43,771 Value ($000) $3,337 Avg Close — Range —
Q2 2016
Shares 40,373 Value ($000) $3,438 Avg Close — Range —
Q1 2016
Shares 65,437 Value ($000) $5,689 Avg Close — Range —
Q4 2015
Shares 63,144 Value ($000) $5,641 Avg Close — Range —
Q3 2015
Shares 64,200 Value ($000) $4,614 Avg Close — Range —
Q2 2015
Shares 50,520 Value ($000) $3,707 Avg Close — Range —