DELL INC

CUSIP: 24702R101 Class: CS

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q3 2013
Shares 5,033,387 Value ($000) $69,214 Avg Close — Range —
Q2 2013
Shares 2,313,310 Value ($000) $30,825 Avg Close — Range —