SIRIUS XM RADIO INC

CUSIP: 82967N108 Class: COM

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q3 2013
Shares 885,894 Value ($000) $3,428 Avg Close — Range —
Q2 2013
Shares 1,024,766 Value ($000) $3,433 Avg Close — Range —