ALCOBRA LTD

CUSIP: M2239P109 Class: SHS

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q1 2016
Shares 15,400 Value ($000) $58 Avg Close — Range —
Q4 2015
Shares 15,400 Value ($000) $97 Avg Close — Range —