WASHINGTON POST CO

CUSIP: 939640108 Class: CL B

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2013
Shares 16,239 Value ($000) $10,207 Avg Close — Range —
Q2 2013
Shares 15,015 Value ($000) $7,376 Avg Close — Range —