SANDRIDGE ENERGY INC

CUSIP: 80007PAQ2 Class: CORP

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q4 2014
Shares 2,245,000 Value ($000) $1,414 Avg Close — Range —
Q3 2014
Shares 1,745,000 Value ($000) $1,743 Avg Close — Range —
Q2 2014
Shares 1,745,000 Value ($000) $1,791 Avg Close — Range —
Q1 2014
Shares 1,745,000 Value ($000) $1,902 Avg Close — Range —
Q4 2013
Shares 1,745,000 Value ($000) $1,850 Avg Close — Range —
Q3 2013
Shares 5,001,000 Value ($000) $5,091 Avg Close — Range —
Q2 2013
Shares 6,750,000 Value ($000) $6,683 Avg Close — Range —