CENOVUS ENERGY INC

Ticker: CVE CUSIP: 15135U109 Class: COM

PRIMECAP MANAGEMENT CO/CA/'s Holding History (CIK: 0000763212)

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

Q3 2013
Shares 100,000 Value ($000) $2,985 Avg Close $22.60 Range $21.37 - $24.11
Q2 2013
Shares 150,000 Value ($000) $4,278 Avg Close $22.39 Range $20.79 - $23.90