Stock Trading History of Rubin Ronald

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 Rubin Ronald since year 2005. The trader's CIK number is 1174322. At the time of this reporting, Rubin Ronald is the Chairman and CEO of Pennsylvania Real Estate Investment Trust (stock ticker symbol PEI).

Stock purchases, sales, and option exercises reported by *Rubin Ronald* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-09-20	PEI	Pennsylvania Real Estate Investment Trust	Option Exercise	150,000	25.41	3,811,500
2006-09-12	PEI	Pennsylvania Real Estate Investment Trust	Sale	73,700	41.23	3,038,614
2006-09-11	PEI	Pennsylvania Real Estate Investment Trust	Sale	5,300	41.23	218,504
2006-09-11	PEI	Pennsylvania Real Estate Investment Trust	Sale	11,500	41.22	473,997
2006-09-11	PEI	Pennsylvania Real Estate Investment Trust	Sale	5,300	41.23	218,504
2006-09-11	PEI	Pennsylvania Real Estate Investment Trust	Sale	11,500	41.22	473,997
2006-09-11	PEI	Pennsylvania Real Estate Investment Trust	Sale	3,200	41.17	131,753
2006-09-08	PEI	Pennsylvania Real Estate Investment Trust	Sale	5,500	41.06	225,851
2006-09-08	PEI	Pennsylvania Real Estate Investment Trust	Sale	8,200	41.09	336,938
2006-09-08	PEI	Pennsylvania Real Estate Investment Trust	Sale	5,500	41.06	225,851
2006-09-11	PEI	Pennsylvania Real Estate Investment Trust	Sale	3,200	41.17	131,753
2006-09-08	PEI	Pennsylvania Real Estate Investment Trust	Sale	8,200	41.09	336,938
2006-09-06	PEI	Pennsylvania Real Estate Investment Trust	Sale	16,500	41.76	689,059
2006-09-06	PEI	Pennsylvania Real Estate Investment Trust	Sale	3,500	41.75	146,135
2006-09-07	PEI	Pennsylvania Real Estate Investment Trust	Sale	7,000	41.23	288,614
2006-09-07	PEI	Pennsylvania Real Estate Investment Trust	Sale	9,300	41.28	383,892
2006-09-07	PEI	Pennsylvania Real Estate Investment Trust	Sale	3,700	41.30	152,797
2006-09-05	PEI	Pennsylvania Real Estate Investment Trust	Sale	9,500	42.31	401,972
2006-09-01	PEI	Pennsylvania Real Estate Investment Trust	Sale	4,300	42.17	181,331
2006-09-05	PEI	Pennsylvania Real Estate Investment Trust	Sale	9,000	42.26	380,352
2006-09-01	PEI	Pennsylvania Real Estate Investment Trust	Sale	9,800	42.13	412,897

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 Rubin Ronald (Chairman and CEO of Pennsylvania Real Estate Investment Trust at the time of this reporting) see the Securities and Exchange Commission (SEC) website.