CONCURRENT COMPUTER CORP NEW

CUSIP: 206710402 Class: COM PAR $.01

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

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

Q4 2017
Shares 27,576 Value ($000) $159 Avg Close — Range —
Q2 2017
Shares 10,555 Value ($000) $71 Avg Close — Range —
Q2 2016
Shares 1,704 Value ($000) $9 Avg Close — Range —
Q1 2016
Shares 1,500 Value ($000) $9 Avg Close — Range —
Q4 2015
Shares 417 Value ($000) $2 Avg Close — Range —
Q3 2015
Shares 71,382 Value ($000) $338 Avg Close — Range —
Q1 2015
Shares 11,983 Value ($000) $76 Avg Close — Range —
Q4 2014
Shares 2,974 Value ($000) $21 Avg Close — Range —
Q3 2014
Shares 6,531 Value ($000) $48 Avg Close — Range —
Q2 2014
Shares 31,789 Value ($000) $237 Avg Close — Range —
Q1 2014
Shares 21,173 Value ($000) $173 Avg Close — Range —
Q4 2013
Shares 34,925 Value ($000) $285 Avg Close — Range —
Q3 2013
Shares 31,632 Value ($000) $228 Avg Close — Range —
Q2 2013
Shares 25,167 Value ($000) $193 Avg Close — Range —