Stock Trading History of Siegel Frederic

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 Siegel Frederic since year 2005. The trader's CIK number is 1179969. At the time of this reporting, Siegel Frederic is the Vice President - Bus of American Medical Alert Corp (stock ticker symbol AMAC).

Stock purchases, sales, and option exercises reported by *Siegel Frederic* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2006-12-29	AMAC	American Medical Alert Corp	Option Exercise	13,153	2.87	37,749
2006-10-26	AMAC	American Medical Alert Corp	Option Exercise	10,000	1.90	19,000
2006-07-21	AMAC	American Medical Alert Corp	Option Exercise	3,610	2.75	9,927
2006-07-21	AMAC	American Medical Alert Corp	Option Exercise	3,610	2.75	9,927
2006-03-30	AMAC	American Medical Alert Corp	Option Exercise	56,391	1.19	66,964
2005-06-21	AMAC	American Medical Alert Corp	Sale	4,500	6.21	27,963
2005-06-15	AMAC	American Medical Alert Corp	Sale	1,500	6.30	9,450

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 Siegel Frederic (Vice President - Bus of American Medical Alert Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.