RENTECH INC

CUSIP: 760112102 Class: CMN

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q2 2015
Shares 220,000 Value ($000) $235 Avg Close — Range —
Q1 2015
Shares 220,000 Value ($000) $246 Avg Close — Range —
Q4 2014
Shares 220,000 Value ($000) $277 Avg Close — Range —
Q3 2014
Shares 220,000 Value ($000) $376 Avg Close — Range —
Q2 2014
Shares 220,000 Value ($000) $570 Avg Close — Range —
Q1 2014
Shares 220,000 Value ($000) $418 Avg Close — Range —
Q4 2013
Shares 162,100 Value ($000) $284 Avg Close — Range —
Q3 2013
Shares 162,100 Value ($000) $321 Avg Close — Range —
Q2 2013
Shares 172,700 Value ($000) $363 Avg Close — Range —