Stock Trading History of Roberts Brett A

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Roberts Brett A since year 2005. The trader's CIK number is 1220535. At the time of this reporting, Roberts Brett A is the Chief Executive Officer of Credit Acceptance Corporation . (stock ticker symbol CACC). See this page for all insider trading activities at Credit Acceptance Corporation .

Stock purchases, sales, and option exercises reported by insider *Roberts Brett A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-03-03	CACC	Credit Acceptance Corporation	Option Exercise	100,000	8.31	831,300
2006-06-02	CACC	Credit Acceptance Corporation	Option Exercise	85,800	6.00	514,800
2006-05-11	CACC	Credit Acceptance Corporation	Option Exercise	5,101	6.00	30,606
2006-05-09	CACC	Credit Acceptance Corporation	Option Exercise	6,900	19.84	136,918
2006-05-08	CACC	Credit Acceptance Corporation	Option Exercise	7,700	6.00	46,200
2006-05-05	CACC	Credit Acceptance Corporation	Option Exercise	1,500	6.00	9,000
2006-02-10	CACC	Credit Acceptance Corporation	Option Exercise	45,000	6.00	270,000

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 Roberts Brett A (Chief Executive Officer of Credit Acceptance Corporation at the time of this reporting) see the Securities and Exchange Commission (SEC) website.