RENTECH INC

CUSIP: 760112102 Class: CMN

Boston Partners's Holding History (CIK: 0001386060)

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

Q2 2015
Shares 503,370 Value ($000) $539 Avg Close — Range —
Q1 2015
Shares 1,122,457 Value ($000) $1,257 Avg Close — Range —
Q4 2014
Shares 722,810 Value ($000) $911 Avg Close — Range —
Q3 2014
Shares 627,000 Value ($000) $1,072 Avg Close — Range —
Q2 2014
Shares 2,415,440 Value ($000) $6,256 Avg Close — Range —
Q1 2014
Shares 4,035,803 Value ($000) $7,668 Avg Close — Range —
Q4 2013
Shares 1,160,700 Value ($000) $2,031 Avg Close — Range —
Q3 2013
Shares 217,900 Value ($000) $431 Avg Close — Range —