GROUPON INC

CUSIP: 399473107 Class: COMMON STOCK

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q4 2017
Shares 2,000 Value ($000) $10 Avg Close — Range —
Q3 2017
Shares 18,900 Value ($000) $99 Avg Close — Range —
Q1 2017
Shares 10,000 Value ($000) $39 Avg Close — Range —