WASHINGTON POST CO

CUSIP: 939640108 Class: CL B

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2013
Shares 9,330 Value ($000) $5,704 Avg Close — Range —
Q2 2013
Shares 8,246 Value ($000) $3,989 Avg Close — Range —