GROUP 1 AUTOMOTIVE INC

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

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2014
Shares 580,000 Value ($000) $826 Avg Close — Range —
Q1 2014
Shares 580,000 Value ($000) $698 Avg Close — Range —
Q4 2013
Shares 580,000 Value ($000) $734 Avg Close — Range —
Q3 2013
Shares 570,000 Value ($000) $753 Avg Close — Range —
Q2 2013
Shares 570,000 Value ($000) $680 Avg Close — Range —