SANDRIDGE ENERGY INC

Ticker: SD CUSIP: 80007P869 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q2 2019

Shares 42,465 Value ($000) $294 Avg Close $7.67 Range $5.86 - $9.35

Q1 2019

Shares 32,684 Value ($000) $262 Avg Close $8.18 Range $7.05 - $9.01

Q4 2018

Shares 5,358 Value ($000) $41 Avg Close $9.67 Range $6.98 - $11.74

Q3 2018

Shares 18 Value ($000) $0 Avg Close $15.30 Range $10.52 - $18.27

Q4 2017

Shares 5,376 Value ($000) $113 Avg Close $18.63 Range $14.65 - $21.50

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	42,465	$294	$7.67	$5.86 - $9.35
Q1 2019	32,684	$262	$8.18	$7.05 - $9.01
Q4 2018	5,358	$41	$9.67	$6.98 - $11.74
Q3 2018	18	$0	$15.30	$10.52 - $18.27
Q4 2017	5,376	$113	$18.63	$14.65 - $21.50