GROUPON INC

CUSIP: 399473107 Class: COMMON STOCK

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q4 2013
Shares 813,139 Value ($000) $9,571 Avg Close — Range —
Q3 2013
Shares 4,410,590 Value ($000) $49,443 Avg Close — Range —
Q2 2013
Shares 6,116,634 Value ($000) $51,991 Avg Close — Range —