ZAFGEN INC

CUSIP: 98885E103 Class: Cmn

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2020
Shares 11,381 Value ($000) $8 Avg Close — Range —
Q2 2019
Shares 37,500 Value ($000) $44 Avg Close — Range —
Q1 2019
Shares 122,400 Value ($000) $335 Avg Close — Range —
Q4 2018
Shares 112,700 Value ($000) $557 Avg Close — Range —
Q3 2018
Shares 94,600 Value ($000) $1,105 Avg Close — Range —
Q2 2018
Shares 99,000 Value ($000) $1,012 Avg Close — Range —
Q1 2018
Shares 105,600 Value ($000) $786 Avg Close — Range —
Q4 2017
Shares 161,300 Value ($000) $745 Avg Close — Range —
Q3 2017
Shares 282,200 Value ($000) $993 Avg Close — Range —
Q2 2017
Shares 282,200 Value ($000) $990 Avg Close — Range —
Q1 2017
Shares 188,700 Value ($000) $879 Avg Close — Range —
Q4 2016
Shares 352,600 Value ($000) $1,121 Avg Close — Range —
Q3 2016
Shares 347,500 Value ($000) $1,150 Avg Close — Range —
Q2 2016
Shares 200,300 Value ($000) $1,199 Avg Close — Range —
Q4 2015
Shares 91,500 Value ($000) $575 Avg Close — Range —
Q2 2015
Shares 19,000 Value ($000) $657 Avg Close — Range —
Q1 2015
Shares 101,636 Value ($000) $4,023 Avg Close — Range —
Q3 2014
Shares 17,200 Value ($000) $335 Avg Close — Range —