SandRidge Energy, Inc. (SD)

As of September 30, 2011

Closing price on 09/30/2011:

$5.56

Filers who had this stock in their top 10:

13F Filers holding this stock:

253

Aggregate shares on 09/30/2011:

269,578,494

Aggregate shares on 06/30/2011:

289,469,149

Percent change:

-6.871425%

Heat Map Ranking for 06/30/2011

922

View insider trading info since Jan. 1 2008

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Schedule 13D and 13G filings submitted since 09/30/2011

	Filing Company	Date of Filing	Total Reported Shares Owned	Shares Reported on 13F
SC 13D/A	WARD TOM L.	08/07/2008	37,766,375	0
SC 13D/A	WARD TOM L.	06/17/2008	37,766,375	0
SC 13D/A	WARD TOM L.	03/14/2008	36,487,546	0
SC 13D/A	WARD TOM L.	08/07/2008	37,766,375	0
SC 13D/A	WARD TOM L.	06/17/2008	37,766,375	0
SC 13D/A	WARD TOM L.	03/14/2008	36,487,546	0
SC 13D/A	WARD TOM L.	01/07/2009	29,027,791	0
SC 13D/A	WARD TOM L.	05/07/2009	26,011,957	0
SC 13D/A	WARD TOM L.	12/08/2009	24,385,892	0
SC 13D/A	WARD TOM L.	10/18/2010	21,115,768	0
SC 13G	MOUNT KELLETT CAPITAL MANAGEMENT LP	06/10/2011	21,554,907	21,919,807
SC 13G/A	THORNBURG INVESTMENT MANAGEMENT INC	02/03/2012	23,223,604	18,858,021

*Shares are split adjusted