GENOCEA BIOSCIENCES INC

CUSIP: 372427104 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2018
Shares 8,000 Value ($000) $6 Avg Close — Range —
Q3 2015
Shares 600 Value ($000) $4 Avg Close — Range —