OCZ TECHNOLOGY GROUP INC

CUSIP: 67086E303 Class: COMMON STOCK

WOLVERINE ASSET MANAGEMENT LLC's Holding History (CIK: 0001279891)

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

Q4 2013
Shares 3,400 Value ($000) $0 Avg Close — Range —
Q3 2013
Shares 14,400 Value ($000) $18 Avg Close — Range —
Q2 2013
Shares 1,500 Value ($000) $2 Avg Close — Range —