GENOCEA BIOSCIENCES INC

Ticker: GNCAQ CUSIP: 372427401 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q1 2021
Shares 18,578 Value ($000) $50 Avg Close $2.96 Range $2.34 - $4.04