GENOCEA BIOSCIENCES INC

CUSIP: 372427104 Class: COM

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q2 2016
Shares 17,313 Value ($000) $71 Avg Close — Range —
Q1 2016
Shares 516,618 Value ($000) $3,999 Avg Close — Range —