GENOCEA BIOSCIENCES INC

CUSIP: 372427104 Class: COM

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q1 2018
Shares 234,065 Value ($000) $246 Avg Close — Range —
Q4 2017
Shares 63,800 Value ($000) $74 Avg Close — Range —
Q3 2017
Shares 49,300 Value ($000) $72 Avg Close — Range —
Q2 2017
Shares 19,200 Value ($000) $100 Avg Close — Range —