SONOMA PHARMACEUTICALS INC

CUSIP: 83558L113 Class: *W EXP 01/21/202

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

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

Q1 2017
Shares 17,500 Value ($000) $10 Avg Close — Range —
Q4 2016
Shares 18,500 Value ($000) $8 Avg Close — Range —