YAHOO INC

CUSIP: 984332106 Class: COM

BERKSHIRE ASSET MANAGEMENT LLC/PA's Holding History (CIK: 0000949012)

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

Q4 2014
Shares 4,200 Value ($000) $212 Avg Close — Range —
Q3 2014
Shares 10,100 Value ($000) $412 Avg Close — Range —