ZAFGEN INC

CUSIP: 98885E103 Class: Cmn

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q1 2016
Shares 1,839 Value ($000) $12 Avg Close — Range —
Q4 2015
Shares 1,381 Value ($000) $9 Avg Close — Range —
Q3 2015
Shares 1,806 Value ($000) $58 Avg Close — Range —
Q2 2015
Shares 571 Value ($000) $20 Avg Close — Range —
Q1 2015
Shares 444 Value ($000) $18 Avg Close — Range —
Q4 2014
Shares 241 Value ($000) $7 Avg Close — Range —