BERKSHIRE HATHAWAY INC DEL

CUSIP: 84670702 Class: Common

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q1 2015
Shares 28,116 Value ($000) $4,058 Avg Close — Range —
Q4 2014
Shares 2,434 Value ($000) $3,655 Avg Close — Range —
Q3 2014
Shares 27,267 Value ($000) $3,766 Avg Close — Range —
Q2 2014
Shares 25,104 Value ($000) $3,177,162 Avg Close — Range —