GROUPON INC

CUSIP: 399473107 Class: COMMON STOCK

MORGENS WATERFALL VINTIADIS & CO INC's Holding History (CIK: 0001016150)

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

Q4 2013
Shares 225,000 Value ($000) $2,647 Avg Close — Range —
Q3 2013
Shares 150,000 Value ($000) $1,682 Avg Close — Range —