BERKSHIRE HATHAWAY INC DEL

CUSIP: 84670702 Class: Common

Texas Yale Capital Corp.'s Holding History (CIK: 0001332342)

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

Q4 2013
Shares 87,485 Value ($000) $10,372 Avg Close — Range —
Q3 2013
Shares 88,660 Value ($000) $10,064 Avg Close — Range —
Q2 2013
Shares 86,965 Value ($000) $9,733 Avg Close — Range —