FUELCELL ENERGY INC

CUSIP: 35952H106 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2015
Shares 98,859 Value ($000) $73 Avg Close — Range —
Q2 2015
Shares 514,250 Value ($000) $502 Avg Close — Range —
Q1 2015
Shares 350,521 Value ($000) $438 Avg Close — Range —
Q4 2014
Shares 203,446 Value ($000) $313 Avg Close — Range —
Q3 2014
Shares 202,569 Value ($000) $423 Avg Close — Range —
Q2 2014
Shares 286,570 Value ($000) $688 Avg Close — Range —
Q1 2014
Shares 290,654 Value ($000) $721 Avg Close — Range —
Q4 2013
Shares 357,534 Value ($000) $504 Avg Close — Range —
Q3 2013
Shares 120,755 Value ($000) $156 Avg Close — Range —
Q2 2013
Shares 92,318 Value ($000) $117 Avg Close — Range —