WASHINGTON PRIME GROUP INC

CUSIP: 939647103 Class: COMM STK

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q4 2014
Shares 251,300 Value ($000) $4,327 Avg Close — Range —
Q3 2014
Shares 240,001 Value ($000) $4,195 Avg Close — Range —
Q2 2014
Shares 80,001 Value ($000) $1,499 Avg Close — Range —