ZAFGEN INC

CUSIP: 98885E103 Class: Cmn

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

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

Q2 2019
Shares 10,577 Value ($000) $13 Avg Close — Range —
Q1 2019
Shares 26,970 Value ($000) $74 Avg Close — Range —
Q4 2018
Shares 68,987 Value ($000) $341 Avg Close — Range —
Q2 2017
Shares 73,707 Value ($000) $259 Avg Close — Range —