FUEL SYS SOLUTIONS INC

CUSIP: 35952W103 Class: CMN

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

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

Q2 2015
Shares 1,100 Value ($000) $8 Avg Close — Range —
Q1 2015
Shares 713 Value ($000) $8 Avg Close — Range —
Q4 2014
Shares 1,713 Value ($000) $19 Avg Close — Range —
Q1 2014
Shares 1,551 Value ($000) $17 Avg Close — Range —
Q4 2013
Shares 233 Value ($000) $3 Avg Close — Range —
Q3 2013
Shares 1,961 Value ($000) $39 Avg Close — Range —