1. Company Directors - C
2. Cleberg Anthony S

Insider Trading History of Cleberg Anthony S

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Cleberg Anthony S since 2007. The trader's CIK number is 1394201. At the time of the last reporting, Cleberg Anthony S was the Director of Cna Surety Corp. (stock ticker symbol SUR). Also see all insider trading activities at Cna Surety Corp.

Note that in the past Cleberg Anthony S also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Black Hills Corp /sd/ (BKH) by Cleberg Anthony S

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2011	BKH	5,360	$158,649	0	$0	0	$0
2010	BKH	3,000	$88,798	0	$0	0	$0
2009	BKH	3,200	$81,460	0	$0	0	$0

Yearly summary of insider trading at Cna Surety Corp (SUR) by Cleberg Anthony S

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2011	SUR	0	$0	3,291	$87,376	0	$0
2010	SUR	300	$4,260	0	$0	0	$0
2008	SUR	2,000	$24,380	0	$0	0	$0
2007	SUR	1,000	$21,200	0	$0	0	$0

Insider trading activities at 2 companies by Cleberg Anthony S:

1. Black Hills Corp /sd/ (BKH)

2. Cna Surety Corp (SUR)

Table 1. Insider trading of Black Hills Corp /sd/ (BKH) by Cleberg Anthony S

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2011-06-10	BKH	Buy	1,860	28.75	53,475
2011-05-25	BKH	Buy	1,500	30.04	45,060
2011-02-24	BKH	Buy	1,000	29.85	29,850
2011-02-14	BKH	Buy	1,000	30.26	30,264
2010-12-07	BKH	Buy	1,200	29.59	35,508
2010-12-02	BKH	Buy	800	29.80	23,840
2010-11-19	BKH	Buy	1,000	29.45	29,450
2009-12-15	BKH	Buy	1,400	26.10	36,540
2009-12-14	BKH	Buy	1,000	26.00	26,000
2009-11-03	BKH	Buy	800	23.65	18,920

Table 2. Insider trading of Cna Surety Corp (SUR) by Cleberg Anthony S

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2011-06-08	SUR	Sale	3,291	26.55	87,376
2010-02-12	SUR	Buy	300	14.20	4,260
2008-10-27	SUR	Buy	1,500	11.25	16,875
2008-02-19	SUR	Buy	500	15.01	7,505
2007-04-30	SUR	Buy	1,000	21.20	21,200

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Cleberg Anthony S (Director of Cna Surety Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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