ZAFGEN INC

CUSIP: 98885E103 Class: Cmn

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q2 2019
Shares 46,806 Value ($000) $56 Avg Close — Range —
Q1 2019
Shares 47,315 Value ($000) $130 Avg Close — Range —
Q4 2018
Shares 870,715 Value ($000) $4,310 Avg Close — Range —
Q3 2018
Shares 1,244,487 Value ($000) $14,548 Avg Close — Range —
Q4 2016
Shares 70,915 Value ($000) $226 Avg Close — Range —
Q3 2016
Shares 71,052 Value ($000) $235 Avg Close — Range —
Q2 2016
Shares 71,052 Value ($000) $426 Avg Close — Range —
Q1 2016
Shares 82,408 Value ($000) $550 Avg Close — Range —
Q4 2015
Shares 106,372 Value ($000) $669 Avg Close — Range —
Q3 2015
Shares 447,389 Value ($000) $14,294 Avg Close — Range —
Q2 2015
Shares 511,599 Value ($000) $17,717 Avg Close — Range —
Q1 2015
Shares 532,564 Value ($000) $21,095 Avg Close — Range —