GROUP 1 AUTOMOTIVE INC

CUSIP: 398905AE9 Class: 2.25% 6/15/36

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

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

Q2 2014
Shares 12,000,000 Value ($000) $17,160 Avg Close — Range —
Q1 2014
Shares 15,250,000 Value ($000) $18,433 Avg Close — Range —
Q4 2013
Shares 15,250,000 Value ($000) $19,276 Avg Close — Range —