ADVAXIS INC

CUSIP: 007624117 Class: *W EXP 07/15/201

SILVERBACK ASSET MANAGEMENT LLC's Holding History (CIK: 0001278960)

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

Q3 2014
Shares 88,350 Value ($000) $92 Avg Close — Range —
Q2 2014
Shares 88,350 Value ($000) $278 Avg Close — Range —
Q1 2014
Shares 88,350 Value ($000) $277 Avg Close — Range —
Q4 2013
Shares 112,500 Value ($000) $477 Avg Close — Range —