DELL INC

CUSIP: 24702R101 Class: CS

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2013
Shares 1,038,060 Value ($000) $14,293 Avg Close — Range —
Q2 2013
Shares 1,621,466 Value ($000) $21,646 Avg Close — Range —