BLACK HILLS CORP

CUSIP: 92113109 Class: COM

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

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

Q1 2015
Shares 4,068 Value ($000) $205 Avg Close — Range —
Q2 2014
Shares 2,968 Value ($000) $182,206 Avg Close — Range —