ORBITAL ATK INC

CUSIP: 68557N103 Class: COM

Leith Wheeler Investment Counsel Ltd.'s Holding History (CIK: 0001353651)

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

Q3 2017
Shares 18,800 Value ($000) $1,795 Avg Close — Range —
Q2 2017
Shares 14,370 Value ($000) $1,413 Avg Close — Range —
Q1 2017
Shares 11,840 Value ($000) $1,160 Avg Close — Range —