ZAFGEN INC

CUSIP: 98885E103 Class: Cmn

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q1 2019
Shares 57,770 Value ($000) $159 Avg Close — Range —
Q4 2018
Shares 67,770 Value ($000) $336 Avg Close — Range —
Q3 2018
Shares 67,770 Value ($000) $793 Avg Close — Range —
Q2 2018
Shares 42,600 Value ($000) $436 Avg Close — Range —
Q1 2017
Shares 44,572 Value ($000) $208 Avg Close — Range —
Q4 2016
Shares 44,572 Value ($000) $142 Avg Close — Range —
Q3 2016
Shares 44,572 Value ($000) $148 Avg Close — Range —
Q2 2016
Shares 70,172 Value ($000) $421 Avg Close — Range —
Q1 2016
Shares 23,672 Value ($000) $159 Avg Close — Range —
Q4 2015
Shares 47,853 Value ($000) $301 Avg Close — Range —
Q3 2015
Shares 52,996 Value ($000) $1,694 Avg Close — Range —
Q2 2015
Shares 23,672 Value ($000) $820 Avg Close — Range —
Q1 2015
Shares 11,000 Value ($000) $436 Avg Close — Range —
Q4 2014
Shares 8,500 Value ($000) $263 Avg Close — Range —