ALCOBRA LTD

CUSIP: M2239P109 Class: SHS

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2017
Shares 798 Value ($000) $0 Avg Close — Range —
Q1 2017
Shares 3,135 Value ($000) $3 Avg Close — Range —
Q4 2016
Shares 6,277 Value ($000) $13 Avg Close — Range —
Q3 2016
Shares 5,463 Value ($000) $13 Avg Close — Range —
Q2 2016
Shares 13,147 Value ($000) $59 Avg Close — Range —
Q1 2016
Shares 18,922 Value ($000) $71 Avg Close — Range —
Q4 2015
Shares 11,870 Value ($000) $74 Avg Close — Range —
Q2 2015
Shares 5,726 Value ($000) $37 Avg Close — Range —