CLEAN DIESEL TECHNOLOGIES IN

CUSIP: 18449C401 Class: COM PAR $.01

WELLS FARGO & COMPANY/MN's Holding History (CIK: 0000072971)

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

Q4 2013
Shares 50,500 Value ($000) $76 Avg Close — Range —
Q3 2013
Shares 70,450 Value ($000) $99 Avg Close — Range —
Q2 2013
Shares 79,000 Value ($000) $96 Avg Close — Range —