RENTECH INC

CUSIP: 760112201 Class: COMMON

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2016
Shares 12,170 Value ($000) $27 Avg Close — Range —
Q4 2015
Shares 12,170 Value ($000) $43 Avg Close — Range —
Q3 2015
Shares 14,170 Value ($000) $79 Avg Close — Range —