Stock Trading History of Williams Richard K

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 Williams Richard K since year 2005. The trader's CIK number is 1329746. At the time of this reporting, Williams Richard K is the President & CEO of Advanced Analogic Technologies Inc (stock ticker symbol AATI).

Stock purchases, sales, and option exercises reported by *Williams Richard K* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-01-03	AATI	Advanced Analogic Technologies Inc	Sale	20,000	10.45	209,072
2007-11-06	AATI	Advanced Analogic Technologies Inc	Sale	20,000	11.54	230,870
2007-06-29	AATI	Advanced Analogic Technologies Inc	Sale	7,500	10.00	75,037
2006-08-17	AATI	Advanced Analogic Technologies Inc	Sale	5,500	10.00	55,000
2006-05-18	AATI	Advanced Analogic Technologies Inc	Sale	20,000	10.50	210,000
2005-08-08	AATI	Advanced Analogic Technologies Inc	Sale	125,000	9.30	1,162,500

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 Williams Richard K (President & CEO of Advanced Analogic Technologies Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.