ENTEROMEDICS INC

CUSIP: 29365M208 Class: COM NEW

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2015
Shares 20,000 Value ($000) $3 Avg Close — Range —
Q3 2015
Shares 20,500 Value ($000) $5 Avg Close — Range —
Q2 2015
Shares 20,500 Value ($000) $13 Avg Close — Range —