CANADIAN NAT RES LTD

Ticker: CNQ CUSIP: 136385101 Class: Common Stock

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2017

Shares 133 Value ($000) $5 Avg Close $11.45 Range $10.71 - $12.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	133	$5	$11.45	$10.71 - $12.27