ENTEROMEDICS INC

CUSIP: 29365M505 Class: COM PAR

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

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

Q2 2017
Shares 1,333 Value ($000) $7 Avg Close — Range —
Q1 2017
Shares 1,333 Value ($000) $8 Avg Close — Range —
Q4 2016
Shares 19 Value ($000) $0 Avg Close — Range —