ZAFGEN INC

CUSIP: 98885E103 Class: Cmn

683 Capital Management, LLC's Holding History (CIK: 0001404574)

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

Q1 2020
Shares 2,630,368 Value ($000) $2,025 Avg Close — Range —
Q4 2019
Shares 2,701,566 Value ($000) $2,999 Avg Close — Range —
Q3 2019
Shares 2,331,413 Value ($000) $1,723 Avg Close — Range —
Q2 2019
Shares 1,335,104 Value ($000) $1,588 Avg Close — Range —
Q1 2019
Shares 1,335,104 Value ($000) $3,658 Avg Close — Range —
Q4 2018
Shares 1,400,000 Value ($000) $6,930 Avg Close — Range —
Q2 2018
Shares 1,600,000 Value ($000) $16,368 Avg Close — Range —
Q1 2018
Shares 1,300,000 Value ($000) $9,685 Avg Close — Range —
Q4 2017
Shares 1,300,000 Value ($000) $6,006 Avg Close — Range —
Q3 2017
Shares 1,300,000 Value ($000) $4,576 Avg Close — Range —
Q2 2017
Shares 1,198,400 Value ($000) $4,206 Avg Close — Range —
Q1 2017
Shares 643,484 Value ($000) $2,999 Avg Close — Range —
Q4 2016
Shares 600,000 Value ($000) $1,908 Avg Close — Range —