SIRIUS XM RADIO INC

CUSIP: 82967N108 Class: COM

KING LUTHER CAPITAL MANAGEMENT CORP's Holding History (CIK: 0000310051)

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

Q1 2015
Shares 11,600 Value ($000) $44 Avg Close — Range —
Q4 2014
Shares 10,000 Value ($000) $35 Avg Close — Range —
Q3 2014
Shares 10,000 Value ($000) $35 Avg Close — Range —
Q2 2014
Shares 61,695 Value ($000) $213 Avg Close — Range —
Q1 2014
Shares 217,695 Value ($000) $697 Avg Close — Range —
Q4 2013
Shares 1,053,160 Value ($000) $3,676 Avg Close — Range —
Q3 2013
Shares 1,063,670 Value ($000) $4,122 Avg Close — Range —
Q2 2013
Shares 1,136,870 Value ($000) $3,809 Avg Close — Range —