METABOLIX INC

CUSIP: 591018809 Class: CMN

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q2 2014
Shares 10,766 Value ($000) $9 Avg Close — Range —
Q1 2014
Shares 17,004 Value ($000) $22 Avg Close — Range —
Q4 2013
Shares 17,004 Value ($000) $21 Avg Close — Range —
Q3 2013
Shares 18,792 Value ($000) $24 Avg Close — Range —
Q2 2013
Shares 18,792 Value ($000) $27 Avg Close — Range —