CLEAN DIESEL TECHNOLOGIES IN

CUSIP: 18449C401 Class: COM PAR $.01

Ruffer LLP's Holding History (CIK: 0001426859)

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

Q2 2014
Shares 32,622 Value ($000) $88 Avg Close — Range —
Q1 2014
Shares 48,012 Value ($000) $182 Avg Close — Range —
Q4 2013
Shares 56,484 Value ($000) $84 Avg Close — Range —
Q3 2013
Shares 94,573 Value ($000) $136 Avg Close — Range —
Q2 2013
Shares 95,107 Value ($000) $113 Avg Close — Range —