CELL THERAPEUTICS INC

CUSIP: 150934883 Class: COM NPV NEW 2012

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

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

Q1 2014
Shares 197,372 Value ($000) $671 Avg Close — Range —
Q4 2013
Shares 16,272 Value ($000) $31 Avg Close — Range —
Q3 2013
Shares 16,272 Value ($000) $27 Avg Close — Range —
Q2 2013
Shares 27,052 Value ($000) $28 Avg Close — Range —