RENTECH INC

CUSIP: 760112102 Class: CMN

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2013
Shares 23,358 Value ($000) $41 Avg Close — Range —
Q2 2013
Shares 12,160 Value ($000) $26 Avg Close — Range —