ZAFGEN INC

CUSIP: 98885E103 Class: Cmn

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2020
Shares 45,000 Value ($000) $35 Avg Close — Range —
Q3 2019
Shares 44,100 Value ($000) $33 Avg Close — Range —
Q2 2019
Shares 44,100 Value ($000) $52 Avg Close — Range —
Q1 2019
Shares 109,234 Value ($000) $299 Avg Close — Range —
Q4 2018
Shares 101,534 Value ($000) $503 Avg Close — Range —
Q3 2018
Shares 101,534 Value ($000) $1,187 Avg Close — Range —
Q2 2018
Shares 101,534 Value ($000) $1,039 Avg Close — Range —
Q1 2018
Shares 101,534 Value ($000) $756 Avg Close — Range —
Q4 2017
Shares 100,434 Value ($000) $464 Avg Close — Range —
Q3 2017
Shares 174,785 Value ($000) $615 Avg Close — Range —
Q2 2017
Shares 174,785 Value ($000) $614 Avg Close — Range —
Q1 2017
Shares 89,351 Value ($000) $416 Avg Close — Range —
Q4 2016
Shares 270,651 Value ($000) $861 Avg Close — Range —
Q3 2016
Shares 276,300 Value ($000) $915 Avg Close — Range —
Q2 2016
Shares 276,300 Value ($000) $1,655 Avg Close — Range —