ZAFGEN INC

CUSIP: 98885E103 Class: Cmn

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

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

Q1 2020
Shares 3,161,562 Value ($000) $2,434 Avg Close — Range —
Q4 2019
Shares 347,670 Value ($000) $386 Avg Close — Range —
Q4 2018
Shares 380,000 Value ($000) $1,881 Avg Close — Range —
Q3 2018
Shares 430,000 Value ($000) $5,027 Avg Close — Range —
Q2 2018
Shares 480,000 Value ($000) $4,910 Avg Close — Range —
Q3 2015
Shares 40,000 Value ($000) $1,278 Avg Close — Range —
Q4 2014
Shares 72,100 Value ($000) $2,224 Avg Close — Range —
Q3 2014
Shares 97,100 Value ($000) $1,908 Avg Close — Range —