CANADIAN NAT RES LTD

Ticker: CNQ CUSIP: 136385101 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q4 2018
Shares 100,239 Value ($000) $2,420 Avg Close $9.44 Range $7.52 - $11.65
Q3 2018
Shares 941,293 Value ($000) $30,752 Avg Close $11.82 Range $10.76 - $12.76
Q2 2018
Shares 1,042,579 Value ($000) $37,624 Avg Close $11.72 Range $10.24 - $12.93
Q1 2018
Shares 968,997 Value ($000) $30,450 Avg Close $11.03 Range $9.80 - $12.63
Q4 2017
Shares 958,014 Value ($000) $34,304 Avg Close $11.45 Range $10.71 - $12.27
Q3 2017
Shares 963,625 Value ($000) $32,209 Avg Close $10.37 Range $9.24 - $11.50
Q2 2017
Shares 542,957 Value ($000) $15,646 Avg Close $10.12 Range $9.12 - $11.29
Q1 2017
Shares 5,343,804 Value ($000) $174,477 Avg Close $10.11 Range $9.27 - $10.98
Q4 2016
Shares 5,775,388 Value ($000) $184,277 Avg Close $10.54 Range $9.57 - $11.53
Q3 2016
Shares 4,357,181 Value ($000) $139,057 Avg Close $10.04 Range $9.32 - $10.64
Q2 2016
Shares 4,800,672 Value ($000) $147,372 Avg Close $9.28 Range $7.95 - $10.28
Q1 2016
Shares 2,414,749 Value ($000) $65,550 Avg Close $6.95 Range $4.60 - $9.02
Q4 2015
Shares 1,001,694 Value ($000) $21,813 Avg Close $7.23 Range $5.97 - $8.20
Q3 2015
Shares 5,154,666 Value ($000) $99,895 Avg Close $7.06 Range $5.87 - $8.44