ZAFGEN INC

CUSIP: 98885E103 Class: Cmn

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2019
Shares 10,500 Value ($000) $29 Avg Close — Range —
Q4 2018
Shares 10,500 Value ($000) $52 Avg Close — Range —
Q1 2017
Shares 11,100 Value ($000) $52 Avg Close — Range —
Q4 2016
Shares 11,100 Value ($000) $35 Avg Close — Range —
Q3 2016
Shares 11,100 Value ($000) $37 Avg Close — Range —
Q2 2016
Shares 19,100 Value ($000) $114 Avg Close — Range —
Q4 2015
Shares 15,540 Value ($000) $98 Avg Close — Range —
Q3 2015
Shares 19,640 Value ($000) $627 Avg Close — Range —
Q2 2015
Shares 21,700 Value ($000) $751 Avg Close — Range —
Q1 2015
Shares 8,100 Value ($000) $321 Avg Close — Range —