SANDRIDGE MISSISSIPPIAN TR I

CUSIP: 80007T101 Class: COMMON STOCK

SUMMIT SECURITIES GROUP LLC's Holding History (CIK: 0001531593)

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

Q3 2015
Shares 900 Value ($000) $2 Avg Close — Range —
Q2 2015
Shares 1,400 Value ($000) $6 Avg Close — Range —
Q1 2015
Shares 900 Value ($000) $3 Avg Close — Range —
Q2 2013
Shares 4,100 Value ($000) $57 Avg Close — Range —