SANDRIDGE ENERGY INC

CUSIP: 80007P307 Class: COM

COMMERCE BANK's Holding History (CIK: 0001009076)

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

Q3 2013
Shares 46,000 Value ($000) $270 Avg Close — Range —
Q2 2013
Shares 46,000 Value ($000) $219 Avg Close — Range —
Q1 2013
Shares 106,000 Value ($000) $559 Avg Close — Range —