DELL INC

CUSIP: 24702R101 Class: CS

Robeco Schweiz AG's Holding History (CIK: 0001418427)

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

Q3 2013
Shares 48,955 Value ($000) $675 Avg Close — Range —
Q2 2013
Shares 143,224 Value ($000) $1,911 Avg Close — Range —