METABOLIX INC

CUSIP: 591018882 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2016
Shares 1,531 Value ($000) $3 Avg Close — Range —
Q4 2015
Shares 200 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 1,479 Value ($000) $2 Avg Close — Range —
Q2 2015
Shares 200 Value ($000) $1 Avg Close — Range —