NEURALSTEM INC

CUSIP: 64127R302 Class: CMN

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

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

Q4 2016
Shares 4,349 Value ($000) $1 Avg Close — Range —
Q3 2016
Shares 4,349 Value ($000) $1 Avg Close — Range —
Q1 2016
Shares 14,696 Value ($000) $11 Avg Close — Range —
Q4 2015
Shares 18,689 Value ($000) $19 Avg Close — Range —
Q3 2015
Shares 48,255 Value ($000) $59 Avg Close — Range —
Q1 2015
Shares 29,344 Value ($000) $56 Avg Close — Range —
Q1 2014
Shares 170 Value ($000) $1 Avg Close — Range —