WASHINGTON POST CO

CUSIP: 939640108 Class: CL B

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q3 2013
Shares 26,431 Value ($000) $16,159 Avg Close — Range —
Q2 2013
Shares 25,058 Value ($000) $12,122 Avg Close — Range —
Q1 2013
Shares 25,758 Value ($000) $11,514 Avg Close — Range —