Stock Trading History of Bayer Richard 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 Bayer Richard A since year 2005. The trader's CIK number is 1022057. At the time of this reporting, Bayer Richard A is the EVP, CLO & Secretary of Macerich Co . (stock ticker symbol MAC). See this page for all insider trading activities at Macerich Co .

Stock purchases, sales, and option exercises reported by insider *Bayer Richard A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-03-31	MAC	Macerich Co	Sale	15,743	70.08	1,103,190
2006-08-25	MAC	Macerich Co	Sale	1,312	72.77	95,474
2006-08-24	MAC	Macerich Co	Sale	7,884	72.88	574,585
2006-06-05	MAC	Macerich Co	Sale	10,000	72.07	720,699
2006-02-22	MAC	Macerich Co	Option Exercise	6,400	23.38	149,600
2005-05-11	MAC	Macerich Co	Sale	12,000	59.92	718,992

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 Bayer Richard A (EVP, CLO & Secretary of Macerich Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.