OPHTHOTECH CORP

CUSIP: 683745103 Class: COM

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q4 2016
Shares 174 Value ($000) $1 Avg Close — Range —
Q2 2016
Shares 154 Value ($000) $8 Avg Close — Range —
Q1 2016
Shares 181 Value ($000) $8 Avg Close — Range —