WASHINGTON POST CO

CUSIP: 939640108 Class: CL B

BERKSHIRE HATHAWAY INC's Holding History (CIK: 0001067983)

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

Q3 2013
Shares 1,727,765 Value ($000) $1,056,270 Avg Close — Range —
Q2 2013
Shares 1,727,765 Value ($000) $835,840 Avg Close — Range —