WASHINGTON POST CO

CUSIP: 939640108 Class: CL B

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2013
Shares 3,224 Value ($000) $1,971 Avg Close — Range —
Q2 2013
Shares 3,464 Value ($000) $1,676 Avg Close — Range —