DELAWARE IVY SCIENCE AND

Ticker: WSTAX CUSIP: 466000718 Class: NTF EQUITY FUNDS

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

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

Q4 2014

Shares 8,987 Value ($000) $4,788 Avg Close — Range —

Q3 2014

Shares 7,733 Value ($000) $414 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	8,987	$4,788	—	—
Q3 2014	7,733	$414	—	—