SIRIUS XM RADIO INC

CUSIP: 82967N108 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2013
Shares 2,572,775 Value ($000) $10,240 Avg Close — Range —
Q2 2013
Shares 2,459,979 Value ($000) $8,315 Avg Close — Range —