ZAFGEN INC

CUSIP: 98885E103 Class: Cmn

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

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

Q2 2019
Shares 11,601 Value ($000) $14 Avg Close — Range —
Q2 2016
Shares 13,861 Value ($000) $83 Avg Close — Range —