SIRIUS XM RADIO INC

CUSIP: 82967N108 Class: COM

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q3 2013
Shares 20,379 Value ($000) $79 Avg Close — Range —
Q2 2013
Shares 20,379 Value ($000) $68 Avg Close — Range —